A method for controlling deformation of waveguide welding of W-band antenna

Abstract

The present invention provides a W-band antenna waveguide welding deformation control method, belonging to the field of control technology, the method comprises: providing multiple test waveguides for testing, determining multiple target offset data corresponding to each first control point as a target control point; performing data processing on the multiple target offset data to obtain a target offset constant, determining fourth position data of other second control points except the first target welding point, obtaining an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant; determining a point among the multiple second control points that is not the first target welding point as a second target welding point, and welding the waveguide to be welded at the second target welding point with a second welding strength. The present invention also provides a W-band antenna waveguide welding deformation control device and related devices.

Description

Technical Field

[0001] The invention relates to the field of control technology, and in particular to a method for controlling welding deformation of a W-band antenna waveguide. Background Art

[0002] With the rapid development of wireless communication technology, W-band antennas have been widely used in radar, communication, remote sensing and other fields due to their high frequency and broadband characteristics.

[0003] As an important component of the antenna, the welding quality of the waveguide is directly related to the performance of the antenna. However, during the welding process, the waveguide is very likely to deform due to factors such as welding temperature, pressure, and time. This deformation not only causes dimensional deviations in the waveguide, but also affects the distribution of its internal electromagnetic field, thereby affecting the radiation characteristics of the antenna. Therefore, how to reduce the impact of welding deformation on the waveguide during the production process is an urgent problem to be solved. Summary of the invention

[0004] An embodiment of the present invention provides a method for controlling welding deformation of a W-band antenna waveguide to improve the above-mentioned problem.

[0005] In order to achieve the above object, the present invention adopts the following technical scheme:

[0006] In a first aspect, an embodiment of the present invention provides a method for controlling deformation of a waveguide welding of a W-band antenna, comprising the following steps:

[0007] Providing a plurality of test waveguides for testing, determining a plurality of first control points on the test waveguides, wherein the first control points overlap with positions of the test waveguides to be welded;

[0008] Determine a target control point among the plurality of first control points, and determine first position data of other first control points except the target control point;

[0009] Welding the target control point with a first welding strength, obtaining second position data of other first control points except the target control point after welding, and determining multiple target offset data corresponding to each first control point as the target control point based on the multiple first position data and the multiple second position data;

[0010] Processing multiple target offset data to obtain a target offset constant, which is used to characterize the overall offset of the remaining first control points when welding a target control point, and the value of the target offset constant is positively correlated with the welding strength;

[0011] Providing a waveguide to be welded, determining a plurality of second control points on the waveguide to be welded, the plurality of second control points corresponding one-to-one to the plurality of first control points, determining one of the plurality of second control points as a first target welding point, and determining third position data of other second control points except the first target welding point;

[0012] Welding the waveguide to be welded at a first target welding point with a first welding strength, and after welding, determining fourth position data of other second control points except the first target welding point, and determining a plurality of actual offset data based on the third data and the fourth data;

[0013] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant;

[0014] A point among the plurality of second control points that is not the first target welding point is determined as a second target welding point, and the waveguide to be welded is welded at a second welding strength at the second target welding point.

[0015] In combination with the first aspect, in some implementations, multiple target offset data are processed to obtain a target offset constant, which is used to characterize the overall offset of the remaining first control points when welding a target control point. The value of the target offset constant is positively correlated with the welding strength, including:

[0016] Determine the offset weight value corresponding to each first control point;

[0017] The target offset constant Z1 is determined based on a plurality of target offset data, and the target offset constant Z1 satisfies:

[0018] Z1=e1∑S i +e2∑S j +e3∑S k ·········+e n ∑S l

[0019] Among them, e1····e n is the offset weight value corresponding to each first control point, s1, s2, ········s k 、s i 、s j It is the offset distance of a corresponding first control point in the first position data and the second position data before and after welding.

[0020] In conjunction with the first aspect, in some implementations, determining the offset weight value corresponding to each first control point includes:

[0021] A plurality of offset weight values ​​are determined based on input data from a user.

[0022] In conjunction with the first aspect, in some implementations, determining the offset weight value corresponding to each first control point includes:

[0023] Acquire a three-dimensional model of the test waveguide, and map a plurality of test points corresponding to the first control point on the three-dimensional model;

[0024] The test weight value corresponding to each test point is determined based on the finite element analysis, wherein in the finite element analysis, the test weight value is positively correlated with the three-dimensional expansion value of the test point.

[0025] In combination with the first aspect, in some implementations, data processing is performed on a plurality of actual offset data to obtain an actual offset constant, and the second welding strength is determined based on the target offset constant and the actual offset constant, including:

[0026] Determine the offset weight value corresponding to each second control point;

[0027] The actual offset constant Z2 is determined based on multiple actual offset data, and the actual offset constant Z2 satisfies:

[0028] Z2=e1∑S i +e2∑S j +e3∑S k ·········+e n ∑S l

[0029] Among them, e1 is the offset weight value corresponding to each first control point, s1, s2...s k 、s i 、s j It is the offset distance of a corresponding second control point in the third position data and the fourth position data before and after welding.

[0030] In combination with the first aspect, in some implementations, data processing is performed on a plurality of actual offset data to obtain an actual offset constant, and the second welding strength is determined based on the target offset constant and the actual offset constant, including:

[0031] The second welding strength is determined based on the target offset constant Z1 and the actual offset constant Z2. If the target offset constant Z1 is greater than the actual offset constant Z2, it is determined that the first welding strength is less than the second welding strength.

[0032] In combination with the first aspect, in some implementations, data processing is performed on a plurality of actual offset data to obtain an actual offset constant, and the second welding strength is determined based on the target offset constant and the actual offset constant, including:

[0033] The second welding strength is determined based on the target offset constant Z1 and the actual offset constant Z2. If the target offset constant Z1 is less than the actual offset constant Z2, it is determined that the first welding strength is greater than the second welding strength.

[0034] In a second aspect, an embodiment of the present invention provides a W-band antenna waveguide welding deformation control device, the device being configured as follows:

[0035] Providing a plurality of test waveguides for testing, determining a plurality of first control points on the test waveguides, wherein the first control points overlap with positions of the test waveguides to be welded;

[0036] Determine a target control point among the plurality of first control points, and determine first position data of other first control points except the target control point;

[0037] Welding the target control point with a first welding strength, obtaining second position data of other first control points except the target control point after welding, and determining multiple target offset data corresponding to each first control point as the target control point based on the multiple first position data and the multiple second position data;

[0038] Processing multiple target offset data to obtain a target offset constant, which is used to characterize the overall offset of the remaining first control points when welding a target control point, and the value of the target offset constant is positively correlated with the welding strength;

[0039] Providing a waveguide to be welded, determining a plurality of second control points on the waveguide to be welded, the plurality of second control points corresponding one-to-one to the plurality of first control points, determining one of the plurality of second control points as a first target welding point, and determining third position data of other second control points except the first target welding point;

[0040] Welding the waveguide to be welded at a first target welding point with a first welding strength, and after welding, determining fourth position data of other second control points except the first target welding point, and determining a plurality of actual offset data based on the third data and the fourth data;

[0041] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant;

[0042] A point among the plurality of second control points that is not the first target welding point is determined as a second target welding point, and the waveguide to be welded is welded at a second welding strength at the second target welding point.

[0043] In conjunction with the second aspect, in some embodiments, the apparatus is configured to:

[0044] The target offset constant is obtained by processing multiple target offset data. The target offset constant is used to characterize the overall offset of the remaining first control points when welding a target control point. The value of the target offset constant is positively correlated with the welding strength, including:

[0045] Determine the offset weight value corresponding to each first control point;

[0046] The target offset constant Z1 is determined based on a plurality of target offset data, and the target offset constant Z1 satisfies:

[0047] Z1=e1∑S i +e2∑S j +e3∑S k ·········+e n ∑S l

[0048] Among them, e1····e n is the offset weight value corresponding to each first control point, s1, s2, ········s k 、s i 、s j It is the offset distance of a corresponding first control point in the first position data and the second position data before and after welding.

[0049] In conjunction with the second aspect, in some embodiments, the apparatus is configured to:

[0050] Determine the offset weight value corresponding to each first control point, including:

[0051] A plurality of offset weight values ​​are determined based on input data from a user.

[0052] In conjunction with the second aspect, in some embodiments, the apparatus is configured to:

[0053] Determine the offset weight value corresponding to each first control point, including:

[0054] Acquire a three-dimensional model of the test waveguide, and map a plurality of test points corresponding to the first control point on the three-dimensional model;

[0055] The test weight value corresponding to each test point is determined based on the finite element analysis, wherein in the finite element analysis, the test weight value is positively correlated with the three-dimensional expansion value of the test point.

[0056] In conjunction with the second aspect, in some embodiments, the apparatus is configured to:

[0057] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, including:

[0058] Determine the offset weight value corresponding to each second control point;

[0059] The actual offset constant Z2 is determined based on multiple actual offset data, and the actual offset constant Z2 satisfies:

[0060] Z2=e1∑S i +e2∑S j +e3∑S k ·········+e n ∑S l

[0061] Among them, e1 is the offset weight value corresponding to each first control point, s1, s2...s k 、s i 、s j It is the offset distance of a corresponding second control point in the third position data and the fourth position data before and after welding.

[0062] In conjunction with the second aspect, in some embodiments, the apparatus is configured to:

[0063] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, including:

[0064] The second welding strength is determined based on the target offset constant Z1 and the actual offset constant Z2. If the target offset constant Z1 is greater than the actual offset constant Z2, it is determined that the first welding strength is less than the second welding strength.

[0065] In conjunction with the second aspect, in some embodiments, the apparatus is configured to:

[0066] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, including:

[0067] The second welding strength is determined based on the target offset constant Z1 and the actual offset constant Z2. If the target offset constant Z1 is less than the actual offset constant Z2, it is determined that the first welding strength is greater than the second welding strength.

[0068] A third aspect of an embodiment of the present invention provides an electronic device, the electronic device comprising:

[0069] At least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the method proposed in the first aspect of the embodiment of the present invention.

[0070] A fourth aspect of an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the method provided in the first aspect of the embodiment of the present invention.

[0071] In summary, the above method and device have the following technical effects:

[0072] A method for controlling deformation of a waveguide welding of a W-band antenna proposed in an embodiment of the present invention first provides a plurality of test waveguides for testing, determines a plurality of first control points on the test waveguide, wherein the first control points overlap with a position of the test waveguide to be welded, then determines a target control point among the plurality of first control points, determines first position data of other first control points except the target control point, then welds the target control point with a first welding strength, obtains second position data of other first control points except the target control point after welding, determines a plurality of target offset data corresponding to each first control point as a target control point based on the plurality of first position data and the plurality of second position data, then processes the plurality of target offset data to obtain a target offset constant, then provides a waveguide to be welded, determines a plurality of first control points on the waveguide to be welded, and obtains a target offset constant. Two control points, multiple second control points correspond one to one with multiple first control points, determine one of the multiple second control points as the first target welding point, and determine the third position data of other second control points except the first target welding point, then, at the first target welding point, weld the waveguide to be welded with the first welding strength, after welding is completed, determine the fourth position data of other second control points except the first target welding point, determine multiple actual offset data based on the third data and the fourth data, then, process the multiple actual offset data to obtain the actual offset constant, determine the second welding strength based on the target offset constant and the actual offset constant, finally, determine one of the multiple second control points that is not the first target welding point as the second target welding point, and weld the waveguide to be welded with the second welding strength at the second target welding point. A method for controlling the welding deformation of a W-band antenna waveguide proposed in an embodiment of the present invention obtains the influence of each point welding on the product by testing the waveguide. In an actual welding process, after welding of one point is completed, if the overall offset is large, the welding strength of the next welding point can be reduced to reduce the overall offset. In this way, the influence of the deformation of the waveguide caused by welding can be corrected during the welding process, so that the precision of the welded product is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0073] Figure 1 The present invention is a flowchart of a method for controlling the welding deformation of a W-band antenna waveguide provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0074] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0075] The present invention proposes a W-band antenna waveguide welding deformation control method, please refer to Figure 1 , including the following steps:

[0076] S101: Provide a plurality of test waveguides for testing, determine a plurality of first control points on the test waveguides, and the first control points overlap with positions of the test waveguides to be welded.

[0077] Specifically, in this embodiment, multiple test waveguides are used to test the actual deformation degree during the welding process, and their specific sizes and models should remain the same. For W-band waveguides, spot welding is generally used for welding. Therefore, in this embodiment, the position where electric welding is required can be determined as the first control point.

[0078] S102: Determine a target control point among the plurality of first control points, and determine first position data of other first control points except the target control point.

[0079] For cost considerations, after determining a target control point as the target control point on a test waveguide, the next first control point can be determined as the target control point based on the same sequence as the welding sequence. In this way, during the welding process, the trend of the offset change of the waveguide deformation is the same as the test process.

[0080] S103: Welding the target control point with a first welding strength, obtaining second position data of other first control points except the target control point after welding, and determining multiple corresponding target offset data when each first control point is used as a target control point based on multiple first position data and multiple second position data.

[0081] It is understandable that in this embodiment, after determining a target control point, a test welding can be performed on the point with a first strength. It is understandable that the value of the first strength should be the same as the strength value preset in actual welding, so that accurate offset data can be obtained. It should be noted that the welding strength referred to in the present invention is a comprehensive data including welding temperature and welding time. The specific numbers vary according to different materials and environments and are not limited here.

[0082] After welding a target control point, due to the waveguide deformation, the spatial positions of the remaining first control points must change, that is, the second position data. Therefore, the position change data of multiple first control points can be determined by the first position data and the second position data. It can be understood that when each first control point is used as a target control point, each first control point has corresponding multiple position change data.

[0083] For a first control point before and after welding, a constant value can be determined through data of multiple position changes corresponding to the first control point, and the constant value is used to represent the overall offset of the remaining first control points when welding a target control point.

[0084] S104: Processing multiple target offset data to obtain a target offset constant. The target offset constant is used to characterize the overall offset of the remaining first control points when welding a target control point. The value of the target offset constant is positively correlated with the welding strength.

[0085] Specifically, in this embodiment, the offset weight value corresponding to each first control point may be determined, and then the target offset constant Z1 may be determined based on a plurality of target offset data. The target offset constant Z1 satisfies:

[0086] Z1=e1ΣS i +e2∑S j +e3∑S k ·········+e n ∑S l

[0087] Among them, e1····e n is the offset weight value corresponding to each first control point, s1, s2, ········s k 、s i 、s j It is the offset distance of a corresponding first control point in the first position data and the second position data before and after welding.

[0088] It is understandable that the main factor causing deformation during the welding process is that the temperature rises during welding, causing the weld to expand, thereby changing the overall structure. Therefore, during the welding process, the higher the welding strength, the higher the welding temperature, and therefore, the greater the degree of deformation. Therefore, it is understandable that in this embodiment, the value of the target offset constant is positively correlated with the welding strength, that is, the greater the welding strength, the greater the target offset constant.

[0089] Since the thermal expansion of each position has different effects on the overall structure, in this embodiment, each control point corresponds to an offset weight value. Regarding the method of determining the weight value, multiple offset weight values ​​can be determined by using the input data of the user, that is, the degree of influence of each point welding on the deformation obtained based on experience or experimental data, or it can be directly determined using the finite element analysis method.

[0090] Specifically, in this embodiment, a three-dimensional model of the test waveguide can be obtained, and multiple test points corresponding to the first control point can be mapped on the three-dimensional model. Then, the test weight value corresponding to each test point is determined based on finite element analysis. It should be noted that in the finite element analysis, the test weight value is positively correlated with the three-dimensional expansion value or expansion coefficient of the test point.

[0091] S105: Provide a waveguide to be welded, determine a plurality of second control points on the waveguide to be welded, the plurality of second control points correspond one-to-one to the plurality of first control points, determine one of the plurality of second control points as a first target welding point, and determine third position data of the other second control points except the first target welding point.

[0092] It is understandable that after obtaining the influence of each point on the whole after welding, the waveguide product can be welded in actual operation. Specifically, as with the test waveguide, it is first necessary to determine multiple second control points on the waveguide to be welded. It should be noted that the multiple second control points correspond to the multiple first control points one by one, so as to ensure the universality of the data. Then, one of the multiple second control points is determined as the first target welding point, and the third position data of the other second control points other than the first target welding point is determined.

[0093] It should be noted that when determining the first target welding point on the waveguide to be welded, the order of determination should also be the same as the order of determining the target control points on the test waveguide, so as to avoid different degrees of deformation influence caused by different welding orders.

[0094] S106: Weld the waveguide to be welded at the first target welding point with a first welding strength. After welding is completed, determine the fourth position data of other second control points except the first target welding point, and determine multiple actual offset data based on the third data and the fourth data.

[0095] It can be understood that the specific implementation process in this step is the same as step S103. In layman's terms, step S103 is also a process for simulating this step. Due to errors or environmental factors, errors may occur between the target offset data obtained in step S103 and the actual offset data obtained in this step. Therefore, it is necessary to eliminate the influence of these errors so that the actual welding result is the same as the test welding result.

[0096] S107: Process the multiple actual offset data to obtain an actual offset constant, and determine the second welding strength based on the target offset constant and the actual offset constant.

[0097] The data processing for the multiple actual offset data can be performed immediately in the same manner as the data processing for the multiple target offset data. First, the offset weight value corresponding to each second control point is determined, and then the actual offset constant Z2 is determined based on the multiple actual offset data. The actual offset constant Z2 satisfies:

[0098] Z2=e1∑S i +e2∑S j +e3∑S k ·········+e n ∑S l

[0099] Among them, e1 is the offset weight value corresponding to each first control point, s1, s2...s k 、s i 、s j It is the offset distance of a corresponding second control point in the third position data and the fourth position data before and after welding.

[0100] The determination of the weight value has been explained in the present invention and will not be repeated here.

[0101] It can be understood that in order to eliminate the impact caused by errors and make the actual welding results the same as the test welding results, since the welding strength is positively correlated with the degree of deviation, the welding strength can be adjusted to make the final results consistent.

[0102] Specifically, the second welding strength can be determined based on the target offset constant Z1 and the actual offset constant Z2. If the target offset constant Z1 is greater than the actual offset constant Z2, it is determined that the first welding strength is less than the second welding strength. Of course, the second welding strength can also be determined based on the target offset constant Z1 and the actual offset constant Z2. If the target offset constant Z1 is less than the actual offset constant Z2, it is determined that the first welding strength is greater than the second welding strength.

[0103] S108: Determine a point among the plurality of second control points that is not the first target welding point as a second target welding point, and weld the waveguide to be welded at the second target welding point with a second welding strength.

[0104] It is understandable that in the actual welding process, when one point is welded, if the overall offset is large, the welding strength of the next welding point can be reduced to reduce the overall offset. It should be noted that the increase and decrease should have upper and lower limit thresholds to avoid damage to the product or insufficient welding.

[0105] A method for controlling deformation of a waveguide welding of a W-band antenna proposed in an embodiment of the present invention first provides a plurality of test waveguides for testing, determines a plurality of first control points on the test waveguide, wherein the first control points overlap with a position of the test waveguide to be welded, then determines a target control point among the plurality of first control points, determines first position data of other first control points except the target control point, then welds the target control point with a first welding strength, obtains second position data of other first control points except the target control point after welding, determines a plurality of target offset data corresponding to each first control point as a target control point based on the plurality of first position data and the plurality of second position data, then processes the plurality of target offset data to obtain a target offset constant, then provides a waveguide to be welded, determines a plurality of first control points on the waveguide to be welded, and obtains a target offset constant. Two control points, multiple second control points correspond one to one with multiple first control points, determine one of the multiple second control points as the first target welding point, and determine the third position data of other second control points except the first target welding point, then, at the first target welding point, weld the waveguide to be welded with the first welding strength, after welding is completed, determine the fourth position data of other second control points except the first target welding point, determine multiple actual offset data based on the third data and the fourth data, then, process the multiple actual offset data to obtain the actual offset constant, determine the second welding strength based on the target offset constant and the actual offset constant, finally, determine one of the multiple second control points that is not the first target welding point as the second target welding point, and weld the waveguide to be welded with the second welding strength at the second target welding point. A method for controlling the welding deformation of a W-band antenna waveguide proposed in an embodiment of the present invention obtains the influence of each point welding on the product by testing the waveguide. In an actual welding process, after welding of one point is completed, if the overall offset is large, the welding strength of the next welding point can be reduced to reduce the overall offset. In this way, the influence of the deformation of the waveguide caused by welding can be corrected during the welding process, so that the precision of the welded product is higher.

[0106] Based on the same inventive concept, an embodiment of the present invention further proposes a W-band antenna waveguide welding deformation control device, which is configured as follows:

[0107] Providing a plurality of test waveguides for testing, determining a plurality of first control points on the test waveguides, wherein the first control points overlap with positions of the test waveguides to be welded;

[0108] Determine a target control point among the plurality of first control points, and determine first position data of other first control points except the target control point;

[0109] Welding the target control point with a first welding strength, obtaining second position data of other first control points except the target control point after welding, and determining multiple target offset data corresponding to each first control point as the target control point based on the multiple first position data and the multiple second position data;

[0110] Processing multiple target offset data to obtain a target offset constant, which is used to characterize the overall offset of the remaining first control points when welding a target control point, and the value of the target offset constant is positively correlated with the welding strength;

[0111] Providing a waveguide to be welded, determining a plurality of second control points on the waveguide to be welded, the plurality of second control points corresponding one-to-one to the plurality of first control points, determining one of the plurality of second control points as a first target welding point, and determining third position data of other second control points except the first target welding point;

[0112] Welding the waveguide to be welded at a first target welding point with a first welding strength, and after welding, determining fourth position data of other second control points except the first target welding point, and determining a plurality of actual offset data based on the third data and the fourth data;

[0113] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant;

[0114] A point among the plurality of second control points that is not the first target welding point is determined as a second target welding point, and the waveguide to be welded is welded at a second welding strength at the second target welding point.

[0115] In some embodiments, the apparatus is configured to:

[0116] The target offset constant is obtained by processing multiple target offset data. The target offset constant is used to characterize the overall offset of the remaining first control points when welding a target control point. The value of the target offset constant is positively correlated with the welding strength, including:

[0117] Determine the offset weight value corresponding to each first control point;

[0118] The target offset constant Z1 is determined based on a plurality of target offset data, and the target offset constant Z1 satisfies:

[0119] Z1=e1∑S i +e2∑S j+e3∑S k ·········+e n ∑S l

[0120] Among them, e1····e n is the offset weight value corresponding to each first control point, s1, s2, ········s k 、s i 、s j It is the offset distance of a corresponding first control point in the first position data and the second position data before and after welding.

[0121] In some embodiments, the apparatus is configured to:

[0122] Determine the offset weight value corresponding to each first control point, including:

[0123] A plurality of offset weight values ​​are determined based on input data from a user.

[0124] In some embodiments, the apparatus is configured to:

[0125] Determine the offset weight value corresponding to each first control point, including:

[0126] Acquire a three-dimensional model of the test waveguide, and map a plurality of test points corresponding to the first control point on the three-dimensional model;

[0127] The test weight value corresponding to each test point is determined based on the finite element analysis, wherein in the finite element analysis, the test weight value is positively correlated with the three-dimensional expansion value of the test point.

[0128] In some embodiments, the apparatus is configured to:

[0129] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, including:

[0130] Determine the offset weight value corresponding to each second control point;

[0131] The actual offset constant Z2 is determined based on multiple actual offset data, and the actual offset constant Z2 satisfies:

[0132] Z2=e1∑S i +e2∑S j +e3∑S k ·········+e n ∑S l

[0133] Among them, e1 is the offset weight value corresponding to each first control point, s1, s2...sk 、s i 、s j It is the offset distance of a corresponding second control point in the third position data and the fourth position data before and after welding.

[0134] In some embodiments, the apparatus is configured to:

[0135] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, including:

[0136] The second welding strength is determined based on the target offset constant Z1 and the actual offset constant Z2. If the target offset constant Z1 is greater than the actual offset constant Z2, it is determined that the first welding strength is less than the second welding strength.

[0137] In some embodiments, the apparatus is configured to:

[0138] Processing a plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, including:

[0139] The second welding strength is determined based on the target offset constant Z1 and the actual offset constant Z2. If the target offset constant Z1 is less than the actual offset constant Z2, it is determined that the first welding strength is greater than the second welding strength.

[0140] A W-band antenna waveguide welding deformation control device proposed in an embodiment of the present invention first provides a plurality of test waveguides for testing, determines a plurality of first control points on the test waveguide, wherein the first control points overlap with the position of the test waveguide to be welded, then determines a target control point among the plurality of first control points, determines first position data of other first control points except the target control point, then welds the target control point with a first welding strength, obtains second position data of other first control points except the target control point after welding, determines a plurality of target offset data corresponding to each first control point as a target control point based on the plurality of first position data and the plurality of second position data, then processes the plurality of target offset data to obtain a target offset constant, then provides a waveguide to be welded, determines a plurality of first control points on the waveguide to be welded, and obtains a target offset constant. Two control points, multiple second control points correspond one to one with multiple first control points, determine one of the multiple second control points as the first target welding point, and determine the third position data of other second control points except the first target welding point, then, at the first target welding point, weld the waveguide to be welded with the first welding strength, after welding is completed, determine the fourth position data of other second control points except the first target welding point, determine multiple actual offset data based on the third data and the fourth data, then, process the multiple actual offset data to obtain the actual offset constant, determine the second welding strength based on the target offset constant and the actual offset constant, finally, determine one of the multiple second control points that is not the first target welding point as the second target welding point, and weld the waveguide to be welded with the second welding strength at the second target welding point. A W-band antenna waveguide welding deformation control device proposed in an embodiment of the present invention obtains the influence of each point welding on the product by testing the waveguide. In the actual welding process, when one point is welded, if the overall offset is large, the welding strength of the next welding point can be reduced to reduce the overall offset. In this way, the influence of welding on the waveguide deformation can be corrected during the welding process, so that the welded product has higher precision.

[0141] Based on the same inventive concept, an embodiment of the present invention further provides an electronic device, the electronic device comprising:

[0142] At least one processor; and a memory in communication with the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the W-band antenna waveguide welding deformation control method according to an embodiment of the present invention.

[0143] In addition, to achieve the above objectives, an embodiment of the present invention further proposes a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the W-band antenna waveguide welding deformation control method of an embodiment of the present invention.

[0144] The following is a detailed introduction to the various components of electronic equipment:

[0145] The processor is the control center of the electronic device, which can be a processor or a general term for multiple processing elements. For example, the processor is one or more central processing units (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present invention, such as one or more microprocessors (digital signal processors, DSP), or one or more field programmable gate arrays (field programmable gate arrays, FPGA).

[0146] Optionally, the processor can perform various functions of the electronic device by running or executing a software program stored in the memory, and calling data stored in the memory.

[0147] The memory is used to store the software program for executing the solution of the present invention, and the execution is controlled by the processor. The specific implementation method can refer to the above method embodiment and will not be repeated here.

[0148] Optionally, the memory may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, a random access memory (RAM) or other types of dynamic storage devices that can store information and instructions, or an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compressed optical disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto. The memory may be integrated with the processor, or may exist independently and be coupled to the processor through an interface circuit of the electronic device, and the embodiments of the present invention do not specifically limit this.

[0149] A transceiver is used to communicate with a network device or a terminal device.

[0150] Optionally, the transceiver may include a receiver and a transmitter, wherein the receiver is used to implement a receiving function, and the transmitter is used to implement a sending function.

[0151] Optionally, the transceiver may be integrated with the processor, or may exist independently and be coupled to the processor via an interface circuit of the router, which is not specifically limited in the embodiment of the present invention.

[0152] In addition, the technical effects of the electronic device can refer to the technical effects of the data transmission method in the above method embodiment, which will not be repeated here.

[0153] It should be understood that the processor in the embodiment of the present invention may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSP), application specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0154] It should also be understood that the memory in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), which is used as an external cache. By way of example and not limitation, many forms of random access memory (RAM) are available, such as static RAM (SRAM), dynamic random access memory (DRAM), synchronous DRAM (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link DRAM (SLDRAM), and direct rambus RAM (DR RAM).

[0155] The above embodiments can be implemented in whole or in part by software, hardware (such as circuits), firmware or any other combination. When implemented using software, the above embodiments can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions or computer programs. When a computer instruction or computer program is loaded or executed on a computer, a process or function according to an embodiment of the present invention is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. Computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, computer instructions can be transmitted from one website, computer, server or data center to another website, computer, server or data center by wired (such as infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or data center that contains one or more available media sets. The available medium can be a magnetic medium (for example, a floppy disk, a hard disk, a tape), an optical medium (for example, a DVD), or a semiconductor medium. The semiconductor medium can be a solid-state hard disk.

[0156] It should be understood that the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. A and B can be singular or plural. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship, but it may also indicate an "and / or" relationship. Please refer to the context for specific understanding.

[0157] In the present invention, "at least one" means one or more, and "more than one" means two or more. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b, or c can be represented by: a, b, c, ab, ac, bc, or abc, where a, b, c can be single or multiple.

[0158] It should be understood that in various embodiments of the present invention, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0159] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

Claims

1. A method for controlling deformation of a W-band antenna waveguide welding, characterized in that: The method comprises: Providing a plurality of test waveguides for testing, determining a plurality of first control points on the test waveguides, wherein the first control points overlap with positions of the test waveguides to be welded; Determine a target control point among the plurality of the first control points, and determine first position data of other first control points except the target control point; Welding the target control point with a first welding strength, acquiring second position data of other first control points except the target control point after welding, and determining a plurality of target offset data corresponding to each of the first control points as the target control point based on the plurality of first position data and the plurality of second position data; Processing the plurality of target offset data to obtain a target offset constant, wherein the target offset constant is used to characterize the overall offset of the remaining first control points when welding a target control point, and the value of the target offset constant is positively correlated with the welding strength; Providing a waveguide to be welded, determining a plurality of second control points on the waveguide to be welded, the plurality of second control points corresponding one-to-one to the plurality of first control points, determining one of the plurality of second control points as a first target welding point, and determining third position data of other second control points except the first target welding point; Welding the waveguide to be welded at the first target welding point with the first welding strength, and after welding is completed, determining fourth position data of other second control points except the first target welding point, and determining a plurality of actual offset data based on the third position data and the fourth position data; Performing data processing on the plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant; A point among the plurality of second control points that is not the first target welding point is determined as a second target welding point, and the waveguide to be welded is welded at the second target welding point with the second welding strength.

2. A W-band antenna waveguide welding deformation control method according to claim 1, characterized in that: Data processing is performed on the plurality of target offset data to obtain a target offset constant, wherein the target offset constant is used to characterize the overall offset of the remaining first control points when welding a target control point, and the value of the target offset constant is positively correlated with the welding strength, including: Determine an offset weight value corresponding to each of the first control points; Determine a target offset constant based on a plurality of the target offset data , the target offset constant satisfy: ； in, is the offset weight value corresponding to each of the first control points, , , , It is the offset distance of a corresponding first control point in the first position data and the second position data before and after welding.

3. A W-band antenna waveguide welding deformation control method according to claim 2, characterized in that: Determining an offset weight value corresponding to each of the first control points includes: The plurality of offset weight values ​​are determined based on input data from a user.

4. A W-band antenna waveguide welding deformation control method according to claim 3, characterized in that: Determining an offset weight value corresponding to each of the first control points includes: Acquire a three-dimensional model of the test waveguide, and map a plurality of test points corresponding to the first control points on the three-dimensional model; The test weight value corresponding to each of the test points is determined based on finite element analysis, wherein in the finite element analysis, the test weight value is positively correlated with the three-dimensional expansion value of the test point.

5. A W-band antenna waveguide welding deformation control method according to claim 4, characterized in that: Processing the plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, comprising: Determine the offset weight value corresponding to each of the second control points; Determine an actual offset constant based on a plurality of the actual offset data , the actual offset constant satisfy: ； in, is the offset weight value corresponding to each of the first control points, , , , It is the offset distance of a corresponding second control point in the third position data and the fourth position data before and after welding.

6. A W-band antenna waveguide welding deformation control method according to claim 5, characterized in that: Processing the plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, comprising: Based on the target offset constant The actual offset constant Determine the second welding strength, if the target offset constant is greater than the actual offset constant , it is determined that the first welding strength is less than the second welding strength.

7. A W-band antenna waveguide welding deformation control method according to claim 6, characterized in that: Processing the plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant, comprising: Based on the target offset constant The actual offset constant Determine the second welding strength, if the target offset constant is smaller than the actual offset constant , it is determined that the first welding strength is greater than the second welding strength.

8. A W-band antenna waveguide welding deformation control device, characterized in that: The device is configured to: Providing a plurality of test waveguides for testing, determining a plurality of first control points on the test waveguides, wherein the first control points overlap with positions of the test waveguides to be welded; Determine a target control point among the plurality of the first control points, and determine first position data of other first control points except the target control point; Welding the target control point with a first welding strength, acquiring second position data of other first control points except the target control point after welding, and determining a plurality of target offset data corresponding to each of the first control points as the target control point based on the plurality of first position data and the plurality of second position data; Processing the plurality of target offset data to obtain a target offset constant, wherein the target offset constant is used to characterize the overall offset of the remaining first control points when welding a target control point, and the value of the target offset constant is positively correlated with the welding strength; Providing a waveguide to be welded, determining a plurality of second control points on the waveguide to be welded, the plurality of second control points corresponding one-to-one to the plurality of first control points, determining one of the plurality of second control points as a first target welding point, and determining third position data of other second control points except the first target welding point; Welding the waveguide to be welded at the first target welding point with the first welding strength, and after welding is completed, determining fourth position data of other second control points except the first target welding point, and determining a plurality of actual offset data based on the third position data and the fourth position data; Performing data processing on the plurality of actual offset data to obtain an actual offset constant, and determining a second welding strength based on the target offset constant and the actual offset constant; A point among the plurality of second control points that is not the first target welding point is determined as a second target welding point, and the waveguide to be welded is welded at the second target welding point with the second welding strength.

9. An electronic device, characterized in that: It includes a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus; The memory is used to store computer programs; The processor is used to implement the method steps proposed in any one of claims 1 to 7 when executing the program stored in the memory.

10. A computer-readable storage medium having a computer program stored thereon, wherein when the program is executed by a processor, the method steps as claimed in any one of claims 1 to 7 are implemented.

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