Glass fiber tape winding machine control system based on multi-dimensional sensor AI intelligent control

Abstract

The invention discloses a glass fiber tape winding machine control system based on multi-dimensional sensor AI intelligent control, relates to the technical field of glass fiber tape winding machines, solves the problem that the glass fiber tape winding machine cannot achieve accurate control, and provides a glass fiber tape winding machine control system based on multi-dimensional sensor AI intelligent control. According to the method, the real-time monitoring result is monitored in real time, the rotating speed of the associated transmission shaft of the glass fiber belt winding machine is subjected to associated adjustment based on the specific real-time monitoring result, the distance between the glass fiber belts is effectively adjusted step by step based on the specific adjustment process, the good adjustment effect is achieved, the specific numerical value change processes of different stages are monitored in the subsequent adjustment process, and the adjustment accuracy is improved. Through the specific monitoring analysis result, the abnormal signals are locked and are subjected to associated display, whether associated abnormity exists in the corresponding glass fiber belt winding machine or not can be rapidly evaluated, and the abnormal signals are subjected to specific display for external personnel to check and process.

Description

Technical Field

[0001] The present invention relates to the technical field of glass fiber tape winding machines, and in particular to a control system of a glass fiber tape winding machine based on multi-dimensional sensor AI intelligent control. Background Art

[0002] The fiberglass tape winding machine mainly drives the rotating shaft through the motor to make the wound object rotate at a constant speed; at the same time, the tape feeding device evenly wraps the fiberglass tape around the surface of the object according to the preset tension and angle; during the winding process, the control system can accurately adjust the winding speed, tension, number of layers and other parameters to meet the needs of different products.

[0003] When the glass fiber tape winding machine is conducting a specific winding analysis and control process, it generally evaluates whether the corresponding winding standard is met based on the specific winding display effect, and then changes the corresponding winding state of the glass fiber tape during winding by controlling the corresponding shaft speed, so that the corresponding winding meets the standard. However, the original control method here, because it is a manual adjustment method, will lead to large errors, resulting in the need for multiple adjustments before the corresponding winding process can meet the standard. At the same time, when the corresponding winding machine has a winding problem, it cannot be discovered in time, and its more accurate control effect cannot be guaranteed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a glass fiber tape winding machine control system based on multi-dimensional sensor AI intelligent control, which solves the problem that the glass fiber tape winding machine cannot achieve precise control.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A glass fiber tape winding machine control system based on multi-dimensional sensor AI intelligent control, comprising: The machine vision end acquires the surface image of the built-in shaft after the glass fiber tape is wound, and performs real-time analysis and processing on the acquired surface image, confirms the shortest spacing between adjacent glass fiber tapes in real time, and transmits the shortest spacing determined in real time to the speed differential proportional control end. The specific method is as follows: A processing cycle is set, wherein the processing cycle is a preset cycle, and an image of the built-in shaft that has completed winding is acquired every time a group of processing cycles is separated, and the acquired image is calibrated as an image to be processed; The machine vision end is equipped with a searchlight, whose endpoint is located on the built-in axis. The image to be processed is then contour extracted to confirm the winding contour generated by the corresponding glass fiber tape and calibrate it. The shortest distance between the contours on both sides of the light endpoint is confirmed. The shortest distance passes through this light endpoint, and the confirmed shortest distance is calibrated as J. i, where i represents different images to be processed. If the endpoint of the light is located on this winding contour, the adjacent contour of the winding contour is randomly determined as the selected contour, and the shortest distance between the selected contour and the winding contour is determined. The vertical point of the vertical line associated with the shortest distance coincides with the endpoint of the light. The several J confirmed in real time are i Transmitted to the speed differential proportional control end; The speed difference proportional control end identifies the value change between the shortest spacings based on the shortest spacing confirmed in real time, and then proportionally controls the speed difference between the belt reel and the built-in shaft based on the specific value change results identified, and transmits the actual controlled related values ​​to the related value analysis end. The specific method is as follows: The shortest distance J confirmed in real time i Compare with the preset standard interval. If J i ∈ standard interval, no processing is required. If J i ∉ standard interval, then evaluate J i Compared with the size of the standard interval: If J i <standard range, a built-in axis speed increase signal is generated; If J i > standard interval, a built-in shaft speed reduction signal is generated, and the endpoint values ​​of the standard interval are all preset values; Based on the determined built-in shaft speed increase signal: execute the first speed regulation stage: give priority to reducing the speed of the tape reel, when J i Stop when it is in the standard range. If the speed is reduced to the first minimum speed, J is still not met. i The second speed regulation stage is executed in the standard range, and the first minimum speed is the original preset relevant value. The second speed regulation stage: the speed of the built-in shaft is increased, and the speed of the belt reel remains unchanged after the reduction, and based on the specific improvement process, J i Stop when it falls within the standard range; Based on the determined built-in shaft speed reduction signal: execute the first speed regulation stage: give priority to reducing the speed of the built-in shaft, when J i Stop when it is in the standard range. If the internal shaft is reduced to the second lowest speed and still cannot meet J i The second speed regulation stage is executed in the standard range, and the second minimum speed is the original preset relevant value. The second speed regulation stage: the speed of the belt reel is increased, and the speed of the built-in shaft after the reduction is kept unchanged, and based on the specific lifting process, J i Stop when it falls within the standard range; The correlation value analysis end performs correlation analysis on the speed regulation values ​​corresponding to different speed regulation stages of the same speed regulation process, identifies the value changes in different speed regulation stages, and based on the specific identification results, evaluates whether there is an abnormality in the belt reel or built-in shaft, and displays the abnormal signal based on the evaluation results; the specific method is as follows: Confirm the speed control parameters generated in the first speed control stage during the same speed control process, and the speed control parameters include: the speed reduction parameter of the corresponding transmission shaft and the shortest spacing J during the adjustment process i The change parameter of the corresponding transmission shaft includes a belt disk or a built-in shaft, based on the different J corresponding to the transmission shaft speed reduction parameter i , generate its shortest spacing variation curve, the horizontal coordinate axis of the curve is the speed parameter, and the vertical coordinate axis is the shortest spacing; According to the speed regulation parameters generated in the second speed regulation stage, the shortest spacing change curve of the second stage is directly generated. The horizontal coordinate axis of the shortest spacing change curve is the speed parameter, and the vertical coordinate axis is the shortest spacing. The speed regulation parameters include: the speed increase parameter of the corresponding transmission shaft and the shortest spacing J during the regulation process. i The change parameters of Based on the confirmed shortest spacing change curve of the first stage and the shortest spacing change curve of the second stage, identify whether the change trends of the adjacent points of the two sets of shortest spacing change curves meet the standards: based on the change trends of the adjacent points, determine the trend interval of the corresponding shortest spacing change curve, the change trend = |speed parameter difference of the next point|÷|shortest spacing difference|, based on the minimum and maximum values ​​of the determined change trend, determine the trend interval; Confirm the overlapping area of ​​the two groups of trend intervals, and determine the proportion of this overlapping area in the corresponding trend interval, then average the two groups of proportions to determine the evaluation value Pd. If Pd≥Y1, no processing is required. If Pd<Y1, an abnormal evaluation signal is generated, where Y1 is a preset value, and the generated abnormal evaluation signal is displayed in association on the display screen.

[0006] Preferably, it also includes: The uniform speed analysis and processing center, for the case where the shortest spacing belongs to the corresponding standard interval, identifies the specific changes of the shortest spacing in the uniform speed stage, and based on the identification results, evaluates whether there is an abnormality in the belt reel or built-in shaft, and displays the corresponding signal. The specific method is as follows: When J i ∈ standard interval, identify whether the belt disk or built-in shaft is in a uniform speed state. If it is in a uniform speed state, identify J i The maximum change value generated in the processing cycle is the J confirmed at the current moment. i Marked as J1 i, the J determined in the next processing cycle i Marked as J2 i , and determine the maximum change value Bh, and Bh=|J1 i -J2 i | Determine Bh. If it is not a uniform speed state, no processing will be performed; Bh is compared with the preset value Y2: if Bh>Y2, an abnormality assessment signal is generated, and the generated abnormality assessment signal is displayed on the display screen; If Bh≤Y2, continue monitoring.

[0007] The present invention provides a glass fiber tape winding machine control system based on multi-dimensional sensor AI intelligent control. Compared with the prior art, it has the following beneficial effects: The present invention monitors the spacing of the glass fiber tapes on the surface of the designated built-in shaft in real time, and based on the specific real-time monitoring results, performs correlation adjustment on the rotation speed of the associated transmission shaft of the glass fiber tape winding machine, and based on the specific adjustment process, gradually and effectively adjusts the spacing between the glass fiber tapes to achieve a better adjustment effect, and monitors the specific numerical change process at different stages in the subsequent adjustment process, locks the abnormal signal and performs correlation display through the specific monitoring and analysis results, can quickly assess whether the corresponding glass fiber tape winding machine has associated abnormalities, and performs specific display of the abnormal signal for external personnel to view and process; According to the change process of this winding machine in the uniform speed processing stage, the numerical changes between the corresponding glass fiber tapes are identified, whether there are associated anomalies in the uniform speed change process, and based on the specific analysis results, the signal is displayed; In summary, the present application can not only effectively control the accuracy of the winding process, but also analyze the changes between its numerical values ​​based on the corresponding numerical control process, so as to assess whether the changes between the corresponding transmission shafts are abnormal, and display signals to ensure the comprehensiveness of its control system. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the principle framework of the present invention; Figure 2 It is a schematic diagram of the flow of speed signal evaluation of the present invention. DETAILED DESCRIPTION

[0009] 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 only 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.

[0010] Example 1 See also Figure 1 The present application provides a control system for a glass fiber tape winding machine based on multi-dimensional sensor AI intelligent control. When the glass fiber tape winding machine is working, its built-in shaft and the corresponding tape disc rotate synchronously. The tape disc is equipped with an associated glass fiber tape. When the tape disc rotates, the glass fiber tape is evenly wound onto the built-in shaft. The built-in shaft moves from one side to the other side. By reasonably controlling the moving speed of the built-in shaft and the rotating speed of the tape disc, the glass fiber tape is evenly wound onto the surface of the built-in shaft, completing the overall winding work of the corresponding glass fiber tape. It includes a machine vision end, a speed difference proportional control end, an associated numerical analysis end, a uniform speed analysis and processing center, and a display screen, wherein the machine vision end is electrically connected to the speed difference proportional control end and the input node of the uniform speed analysis and processing center, respectively, the speed difference proportional control end is bidirectionally connected to the associated numerical analysis end, and the speed difference proportional control end, the uniform speed analysis and processing center, and the display screen are electrically connected from the output node to the input node; Among them, the machine vision end is set at a position above the built-in shaft, and the surface image of the built-in shaft after the glass fiber tape is wound is obtained, and the obtained surface image is analyzed and processed in real time, and the shortest spacing between adjacent glass fiber tapes is confirmed in real time, and the shortest spacing determined in real time is transmitted to the speed difference proportional control end. After the glass fiber tape is wound on the corresponding outer surface of the built-in shaft, a corresponding winding mark, that is, a corresponding winding contour, is generated. Based on the corresponding image analysis and processing, its contour is determined, and then based on the correlation difference between the contours, the corresponding spacing value is identified, and subsequent related processing is performed; Among them, the specific method for determining the spacing value between adjacent glass fiber tapes is: Setting a processing cycle, which is a preset cycle, is prepared by relevant operators in advance based on experience, and is generally consistent with a rotation cycle of the tape reel. The rotation cycle is the time taken for the corresponding tape reel to rotate one circle. After each set of processing cycles, an image of the built-in shaft that has completed winding is acquired, and the acquired image is calibrated as an image to be processed; The machine vision end is provided with a searchlight, and the endpoint of the searchlight is located on the built-in shaft, generally aligned with the center horizontal line of the built-in shaft, and is set in advance by the operator to facilitate the identification and confirmation of the contour spacing, and then the contour extraction is performed on the image to be processed, and the winding contour generated by the corresponding fiberglass tape is confirmed and calibrated. Since it is more common to directly identify the edge contour existing inside the corresponding image, it will not be described in detail here. Generally, edge detection algorithms such as the Sobel operator and the Canny operator are used. These algorithms detect edges by calculating the gradient of pixels in the image; the Sobel operator has a certain robustness to noise, and it calculates the gradients in the horizontal and vertical directions respectively, and then combines the two to determine the position of the edge, and confirms the shortest distance between the contours on both sides of the light endpoint, and the shortest distance passes through this light endpoint, and the confirmed shortest distance is calibrated as J. i , where i represents different images to be processed. If the endpoint of the light is located on this winding contour, the adjacent contour of the winding contour is randomly determined as the selected contour, and the shortest distance between the selected contour and the winding contour is determined. The vertical point of the vertical line associated with the shortest distance coincides with the endpoint of the light. The several J confirmed in real time are i Transmitted to the speed difference proportional control end.

[0011] Among them, combined Figure 2 The speed difference proportional control end identifies the value change between the shortest spacings based on the shortest spacing confirmed in real time, and then performs proportional control on the speed difference between the belt reel and the built-in shaft based on the specific value change results identified, and transmits the associated values ​​of the actual control to the associated value analysis end, wherein the specific method of performing proportional control is: The shortest distance J confirmed in real time i Compare with the preset standard interval. If J i ∈ standard interval, no processing is required. If J i ∉ standard interval, then evaluate J i Compared with the size of the standard interval: If J i <standard range, a built-in axis speed increase signal is generated; If J i > standard interval, a built-in shaft speed reduction signal is generated, and the endpoint values ​​of the standard interval are preset values, and the specific values ​​are determined by the operator based on experience; Based on the determined built-in shaft speed increase signal: execute the first speed regulation stage: give priority to reducing the speed of the tape reel, when J i Stop when it is in the standard range. If the speed is reduced to the first minimum speed, J is still not met. iThe second speed regulation stage is executed in the standard range. The first minimum speed is the original preset value, which is prepared in advance by the operator. The second speed regulation stage: the speed of the built-in shaft is increased, and the speed of the belt reel remains unchanged after the reduction. Based on the specific lifting process, J i When it is in the standard range, it stops. The speed reduction and increase process is to gradually increase or decrease the rotation power of the corresponding motor, thereby changing its original associated speed; Based on the determined built-in shaft speed reduction signal: execute the first speed regulation stage: give priority to reducing the speed of the built-in shaft, when J i Stop when it is in the standard range. If the internal shaft is reduced to the second lowest speed and still cannot meet J i The second speed regulation stage is executed in the standard range. The second minimum speed is the original preset value, which is prepared in advance by the operator. The second speed regulation stage: increase the speed of the belt reel and keep the speed of the built-in shaft unchanged after the reduction. Based on the specific lifting process, make J i Stop when it falls within the standard range.

[0012] Specifically, when the spacing between the corresponding glass fiber tapes is too large, it is necessary to increase the rotation speed of the tape disc or reduce the moving speed of the built-in shaft to keep the spacing between the glass fiber tapes gradually reduced. Similarly, if the glass fiber tapes are too dense, resulting in the corresponding spacing being too small, it is necessary to reduce the rotation speed of the tape disc or increase the moving speed of the built-in shaft to keep the spacing between the corresponding glass fiber tapes gradually increased. Based on the specific results of real-time monitoring, the corresponding numerical change method is guaranteed to achieve better processing results. Among them, the associated numerical value analysis end performs an associated analysis on the speed regulation values ​​corresponding to different speed regulation stages belonging to the same speed regulation process, identifies the value changes in different speed regulation stages, and based on the specific identification results, evaluates whether there is an abnormality in the belt reel or built-in shaft, and displays the abnormal signal based on the evaluation results. Specifically, in the specific process of adjustment, there will be a corresponding spacing and a corresponding associated speed change. When the change of the two is very different, it means that there is a related problem in the corresponding transmission stage, so it is necessary to display the abnormality. Here, not only the associated effect of the corresponding control can be achieved, but also the corresponding monitoring effect can be achieved, and the abnormality evaluation can be carried out in time; Among them, the specific methods for assessing whether there is an abnormality in the belt reel or built-in shaft are: Confirm the speed control parameters generated in the first speed control stage during the same speed control process, and the speed control parameters include: the speed reduction parameter of the corresponding transmission shaft and the shortest spacing J during the adjustment process i The change parameter of the corresponding transmission shaft includes a belt disk or a built-in shaft, based on the different J corresponding to the transmission shaft speed reduction parameter i, generate its shortest spacing variation curve, the horizontal coordinate axis of the curve is the speed parameter, and the vertical coordinate axis is the shortest spacing; According to the speed regulation parameters generated in the second speed regulation stage, the shortest spacing change curve of the second stage is directly generated. The horizontal coordinate axis of the shortest spacing change curve is the speed parameter, and the vertical coordinate axis is the shortest spacing. The speed regulation parameters include: the speed increase parameter of the corresponding transmission shaft and the shortest spacing J during the regulation process. i The change parameters of Based on the confirmed shortest spacing change curve of the first stage and the shortest spacing change curve of the second stage, identify whether the change trends of the adjacent points of the two sets of shortest spacing change curves meet the standards: based on the change trends of the adjacent points, determine the trend interval of the corresponding shortest spacing change curve, the change trend = |speed parameter difference of the next point|÷|shortest spacing difference|, based on the minimum and maximum values ​​of the determined change trend, determine the trend interval; Confirm the overlapping area of ​​the two groups of trend intervals, and determine the proportion of this overlapping area in the corresponding trend interval, then average the determined two groups of proportions to determine the evaluation value Pd. If Pd≥Y1, no processing is required. If Pd<Y1, an abnormal evaluation signal is generated, where Y1 is a preset value, and its specific value is determined by the operator based on experience. The generated abnormal evaluation signal is displayed on the display screen for external personnel to view. Based on the confirmed abnormal evaluation signal, the external personnel maintain and repair the rotation of the belt disk or the built-in shaft, evaluate whether there is lubrication abnormality or other conditions during transmission, and perform related repairs in time; Specifically, the abnormal assessment here is the relevant assessment of the corresponding speed change process, analyzing whether there are related abnormalities when the speed changes, and conducting related analysis in a timely manner. The subsequent uniform speed analysis and processing center focuses on the numerical assessment and analysis during the uniform speed process, identifies whether there are abnormal changes in the corresponding transmission shaft during the uniform speed change stage, and confirms the abnormality in a timely manner.

[0013] Example 2 Among them, the uniform speed analysis and processing center, for the case where the shortest spacing belongs to the corresponding standard interval, identifies the specific changes of its shortest spacing in the uniform speed stage, and based on the identification results, evaluates whether its equipped reel or built-in shaft has abnormalities, and displays corresponding signals. The specific way of performing the evaluation is: When J i ∈ standard interval, identify whether the belt disk or built-in shaft is in a uniform speed state. If it is in a uniform speed state, identify J i The maximum change value generated in the processing cycle is the J confirmed at the current moment. i Marked as J1 i , the J determined in the next processing cyclei Marked as J2 i , and determine the maximum change value Bh, and Bh=|J1 i -J2 i | Determine Bh. If it is not a uniform speed state, no processing will be performed; Bh is compared with the preset value Y2: if Bh>Y2, an abnormal assessment signal is generated, and the generated abnormal assessment signal is displayed on the display screen for external personnel to view. Based on the confirmed abnormal assessment signal, the external personnel maintain and repair the rotation of the belt disk or the built-in shaft, assess whether there is lubrication abnormality or other conditions during transmission, and perform related repairs in time. The specific value of Y2 is determined in advance by the operator based on experience; If Bh≤Y2, continue monitoring.

[0014] Specifically, what is targeted here is the uniform speed stage. If there is corresponding abnormal spacing change in the uniform speed stage, it needs to be confirmed and processed in time. If the degree of abnormality gradually increases, it will cause the corresponding built-in shaft winding condition to gradually deteriorate, resulting in the related finished products being unusable, thereby causing unnecessary related losses.

[0015] Some of the data in the above formulas are dimensionless and numerically calculated. Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0016] The above embodiments are only used to illustrate the technical method of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. The glass fiber tape winding machine control system based on multi-dimensional sensor AI intelligent control is characterized by: include: The machine vision end acquires the surface image of the built-in shaft on which the glass fiber tape is wound, and performs real-time analysis and processing on the acquired surface image, confirms the shortest spacing between adjacent glass fiber tapes in real time, and transmits the shortest spacing determined in real time to the speed differential proportional control end; The speed difference proportional control end identifies the value change between the shortest spacings based on the shortest spacing confirmed in real time, and then proportionally controls the speed difference between the belt reel and the built-in shaft based on the identified specific value change results, and transmits the actual controlled related values ​​to the related value analysis end; At the correlation numerical analysis end, correlation analysis is performed on the speed regulation values ​​corresponding to different speed regulation stages belonging to the same speed regulation process, and the numerical changes in different speed regulation stages are identified. Based on the specific identification results, it is evaluated whether there is any abnormality in the belt reel or built-in shaft, and the abnormal signal is displayed based on the evaluation results.

2. According to the control system of the glass fiber tape winding machine based on multi-dimensional sensor AI intelligent control according to claim 1, it is characterized in that: The specific method for the machine vision end to confirm the shortest distance between adjacent glass fiber tapes in real time is: A processing cycle is set, wherein the processing cycle is a preset cycle, and an image of the built-in shaft that has completed winding is acquired every time a group of processing cycles is separated, and the acquired image is calibrated as an image to be processed; The machine vision end is equipped with a searchlight, whose endpoint is located on the built-in axis. The image to be processed is then contour extracted to confirm the winding contour generated by the corresponding glass fiber tape and calibrate it. The shortest distance between the contours on both sides of the light endpoint is confirmed. The shortest distance passes through this light endpoint, and the confirmed shortest distance is calibrated as J. i , where i represents different images to be processed. If the endpoint of the light is located on this winding contour, the adjacent contour of the winding contour is randomly determined as the selected contour, and the shortest distance between the selected contour and the winding contour is determined. The vertical point of the vertical line associated with the shortest distance coincides with the endpoint of the light. The several J confirmed in real time are i Transmitted to the speed difference proportional control end.

3. According to the control system of the glass fiber tape winding machine based on multi-dimensional sensor AI intelligent control according to claim 2, it is characterized in that: The specific method of the speed difference proportional control end for proportionally controlling the speed difference between the belt-matching disk and the built-in shaft is as follows: The shortest distance J confirmed in real time i Compare with the preset standard interval. If J i ∈ standard interval, no processing is required. If J i ∉ standard interval, then evaluate J i Compared with the size of the standard interval: If J i <standard range, a built-in axis speed increase signal is generated; If J i > standard interval, a built-in shaft speed reduction signal is generated, and the endpoint values ​​of the standard interval are all preset values; Based on the determined built-in shaft speed increase signal: execute the first speed regulation stage: give priority to reducing the speed of the tape reel, when J i Stop when it is in the standard range. If the speed is reduced to the first minimum speed, J is still not met. i The second speed regulation stage is executed in the standard range, and the first minimum speed is the original preset relevant value. The second speed regulation stage: the speed of the built-in shaft is increased, and the speed of the belt reel remains unchanged after the reduction, and based on the specific improvement process, J i Stop when it falls within the standard range; Based on the determined built-in shaft speed reduction signal: execute the first speed regulation stage: give priority to reducing the speed of the built-in shaft, when J i Stop when it is in the standard range. If the internal shaft is reduced to the second lowest speed and still cannot meet J i The second speed regulation stage is executed in the standard range, and the second minimum speed is the original preset relevant value. The second speed regulation stage: the speed of the belt reel is increased, and the speed of the built-in shaft after the reduction is kept unchanged, and based on the specific lifting process, J i Stop when it falls within the standard range.

4. According to the control system of the glass fiber tape winding machine based on multi-dimensional sensor AI intelligent control according to claim 3, it is characterized in that: The specific method of the associated numerical value analysis end to evaluate whether the belt reel or the built-in shaft is abnormal is: Confirm the speed control parameters generated in the first speed control stage during the same speed control process, and the speed control parameters include: the speed reduction parameter of the corresponding transmission shaft and the shortest spacing J during the adjustment process i The change parameter of the corresponding transmission shaft includes a belt disk or a built-in shaft, based on the different J corresponding to the transmission shaft speed reduction parameter i , generate its shortest spacing variation curve, the horizontal coordinate axis of the curve is the speed parameter, and the vertical coordinate axis is the shortest spacing; According to the speed regulation parameters generated in the second speed regulation stage, the shortest spacing change curve of the second stage is directly generated. The horizontal coordinate axis of the shortest spacing change curve is the speed parameter, and the vertical coordinate axis is the shortest spacing. The speed regulation parameters include: the speed increase parameter of the corresponding transmission shaft and the shortest spacing J during the regulation process. i The change parameters of Based on the confirmed shortest spacing change curve of the first stage and the shortest spacing change curve of the second stage, identify whether the change trends of the adjacent points of the two sets of shortest spacing change curves meet the standards: based on the change trends of the adjacent points, determine the trend interval of the corresponding shortest spacing change curve, the change trend = |speed parameter difference of the next point|÷|shortest spacing difference|, based on the minimum and maximum values ​​of the determined change trend, determine the trend interval; Confirm the overlapping area of ​​the two groups of trend intervals, and determine the proportion of this overlapping area in the corresponding trend interval, then average the two groups of proportions to determine the evaluation value Pd. If Pd≥Y1, no processing is required. If Pd<Y1, an abnormal evaluation signal is generated, where Y1 is a preset value, and the generated abnormal evaluation signal is displayed in association on the display screen.

5. According to the control system of the glass fiber tape winding machine based on multi-dimensional sensor AI intelligent control according to claim 4, it is characterized in that: Also includes: The uniform speed analysis and processing center, for the case where the shortest spacing belongs to the corresponding standard interval, identifies the specific changes of the shortest spacing in the uniform speed stage, and based on the identification results, evaluates whether there is any abnormality in the equipped reel or built-in shaft, and displays the corresponding signal.

6. The glass fiber tape winding machine control system based on multi-dimensional sensor AI intelligent control according to claim 5 is characterized in that: The specific method for the uniform speed analysis and processing center to assess whether the belt reel or built-in shaft is abnormal is as follows: When J i ∈ standard interval, identify whether the belt disk or built-in shaft is in a uniform speed state. If it is in a uniform speed state, identify J i The maximum change value generated in the processing cycle is the J confirmed at the current moment. i Marked as J1 i , the J determined in the next processing cycle i Marked as J2 i , and determine the maximum change value Bh, and Bh=|J1 i -J2 i | Determine Bh. If it is not a uniform speed state, no processing will be performed; Bh is compared with the preset value Y2: if Bh>Y2, an abnormality assessment signal is generated, and the generated abnormality assessment signal is displayed on the display screen; If Bh≤Y2, continue monitoring.

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