Heat treatment temperature control method and system for alloy grounding material

Abstract

The invention discloses a heat treatment temperature control method and system for an alloy grounding material, and the method comprises the steps: obtaining a control temperature in a heat treatment furnace control system and an in-furnace actual temperature corresponding to the control temperature, and calculating a deviation value between the control temperature and the in-furnace actual temperature; judging whether the deviation value is greater than a preset threshold value or not; if the temperature is larger than the preset threshold value, the control temperature in the heat treatment furnace control system is corrected according to the preset threshold value, and a first target control temperature is obtained; and the difference value between the deviation value and the preset threshold value is calculated, the first target control temperature is corrected according to the difference value, and the final target control temperature is obtained. And it is ensured that the alloy grounding material is always in the optimal temperature environment in the heat treatment process, and therefore the product quality and performance are effectively improved.

Description

Technical Field

[0001] This invention belongs to the field of temperature control technology, and in particular relates to a method and system for controlling the heat treatment temperature of alloy grounding materials. Background Technology

[0002] Commonly used alloy material heat treatment furnaces mainly suffer from the following problems during use: Traditional temperature control systems exhibit significant temperature drift after reaching the set temperature, while practical applications require that the temperature drift after reaching the set temperature be minimized. Therefore, these problems urgently need to be addressed. Summary of the Invention

[0003] This invention provides a method and system for controlling the heat treatment temperature of alloy grounding materials, which solves the technical problem of low accuracy in heat treatment temperature control due to a large deviation between the actual temperature and the controlled temperature.

[0004] In a first aspect, the present invention provides a method for controlling the heat treatment temperature of an alloy grounding material, used in a heat treatment furnace control system, comprising:

[0005] The control temperature in the heat treatment furnace control system and the actual temperature inside the furnace corresponding to the control temperature are obtained, and the deviation between the control temperature and the actual temperature inside the furnace is calculated.

[0006] Determine whether the deviation value is greater than a preset threshold;

[0007] If the temperature exceeds a preset threshold, the control temperature in the heat treatment furnace control system is corrected according to the preset threshold to obtain the first target control temperature.

[0008] Calculate the difference between the deviation value and the preset threshold, and correct the first target control temperature based on the difference to obtain the final target control temperature.

[0009] In a second aspect, the present invention provides a heat treatment temperature control system for alloy grounding materials, used in a heat treatment furnace control system, comprising:

[0010] The calculation module is configured to obtain the control temperature in the heat treatment furnace control system and the actual temperature inside the furnace corresponding to the control temperature, and to calculate the deviation between the control temperature and the actual temperature inside the furnace.

[0011] The judgment module is configured to determine whether the deviation value is greater than a preset threshold.

[0012] The first correction module is configured to correct the control temperature in the heat treatment furnace control system according to the preset threshold if the temperature is greater than a preset threshold, so as to obtain a first target control temperature.

[0013] The second correction module is configured to calculate the difference between the deviation value and the preset threshold, and correct the first target control temperature according to the difference to obtain the final target control temperature.

[0014] Thirdly, an electronic device is provided, comprising: 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, the instructions being executed by the at least one processor to enable the at least one processor to perform the steps of the heat treatment temperature control method for alloy grounding materials according to any embodiment of the present invention.

[0015] Fourthly, the present invention also provides a computer-readable storage medium having a computer program stored thereon, wherein when the program instructions are executed by a processor, the processor performs the steps of the heat treatment temperature control method for alloy grounding materials according to any embodiment of the present invention.

[0016] The heat treatment temperature control method and system for alloy grounding materials disclosed in this application accurately acquires the control temperature and the actual temperature inside the heat treatment furnace control system and calculates the deviation between the two. This allows for real-time and accurate monitoring of the temperature state during the heat treatment process, providing a solid data foundation for subsequent temperature control adjustments. Secondly, when the deviation exceeds a preset threshold, the control temperature is initially corrected based on the preset threshold to obtain a first target control temperature, effectively narrowing the gap between the control temperature and the actual temperature. Finally, the difference between the deviation and the preset threshold is calculated, and the first target control temperature is corrected accordingly to obtain the final target control temperature. This refined adjustment process greatly improves the accuracy of temperature control, ensuring that the alloy grounding material remains in the optimal temperature environment during the heat treatment process, thereby effectively improving product quality and performance. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A flowchart of a heat treatment temperature control method for an alloy grounding material provided in an embodiment of the present invention;

[0019] Figure 2 This is a structural block diagram of a heat treatment temperature control system for an alloy grounding material according to an embodiment of the present invention;

[0020] Figure 3This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figure 1 The diagram shows a flowchart of a heat treatment temperature control method for an alloy grounding material according to this application.

[0023] like Figure 1 As shown, the heat treatment temperature control method for alloy grounding materials specifically includes the following steps:

[0024] Step S101: Obtain the control temperature in the heat treatment furnace control system and the actual temperature inside the furnace corresponding to the control temperature, and calculate the deviation between the control temperature and the actual temperature inside the furnace.

[0025] Step S102: Determine whether the deviation value is greater than a preset threshold.

[0026] In one specific embodiment, if the deviation value is not greater than a preset threshold, the deviation value is fuzzified to calculate a temperature correction value, and the control temperature is adjusted according to the temperature correction value to obtain the target control temperature.

[0027] It should be noted that the fuzzy rule control parameters are calculated according to the preset fuzzy rule judgment table, and the actual heating rate is controlled according to the fuzzy rule control parameters. The fuzzy rule control parameters include the integral coefficient increment, the proportional coefficient increment, and the derivative coefficient increment.

[0028] Based on the actual heating rate, a temperature correction value is calculated using a preset fuzzy algorithm formula.

[0029] Specifically, the fuzzy algorithm formula is as follows: Where S is the Laplace transform factor, and e represents the deviation between the setpoint T0 of the heat treatment furnace and the actual detected temperature T, i.e., e = T - T0.

[0030] Furthermore, the temperature correction value is added to the control temperature to obtain the target control temperature.

[0031] Step S103: If the temperature is greater than a preset threshold, the control temperature in the heat treatment furnace control system is corrected according to the preset threshold to obtain the first target control temperature.

[0032] In this step, the preset threshold is fuzzified to calculate a first temperature correction value, and the control temperature is adjusted according to the first temperature correction value to obtain a first target control temperature.

[0033] Step S104: Calculate the difference between the deviation value and the preset threshold, and correct the first target control temperature according to the difference to obtain the final target control temperature.

[0034] In this step, the difference is divided equally based on the time length to obtain at least one target difference; the at least one target difference is fuzzified to calculate at least one second temperature correction value, and the first target control temperature is adjusted in time intervals according to the at least one second temperature correction value to obtain the final target control temperature.

[0035] In summary, the method of this application, by accurately acquiring the controlled temperature and the actual temperature inside the heat treatment furnace control system and calculating the deviation between the two, can accurately grasp the temperature status during the heat treatment process in real time, providing a solid data foundation for subsequent temperature control adjustments. Secondly, when the deviation value is greater than a preset threshold, the controlled temperature is initially corrected based on the preset threshold to obtain the first target controlled temperature, effectively narrowing the gap between the controlled temperature and the actual temperature. Finally, the difference between the deviation value and the preset threshold is calculated, and the first target controlled temperature is corrected accordingly to obtain the final target controlled temperature. This refined adjustment process greatly improves the accuracy of temperature control, ensuring that the alloy grounding material is always in the optimal temperature environment during the heat treatment process, thereby effectively improving product quality and performance.

[0036] Please see Figure 2 The diagram shows a structural block diagram of a heat treatment temperature control system for an alloy grounding material according to this application.

[0037] like Figure 2 As shown, the heat treatment temperature control system 200 includes a calculation module 210, a judgment module 220, a first correction module 230, and a second correction module 240.

[0038] The calculation module 210 is configured to acquire the control temperature in the heat treatment furnace control system and the actual temperature inside the furnace corresponding to the control temperature, and calculate the deviation between the control temperature and the actual temperature inside the furnace; the judgment module 220 is configured to determine whether the deviation is greater than a preset threshold; the first correction module 230 is configured to correct the control temperature in the heat treatment furnace control system according to the preset threshold if it is greater than the preset threshold, to obtain a first target control temperature; the second correction module 240 is configured to calculate the difference between the deviation and the preset threshold, and correct the first target control temperature according to the difference, to obtain the final target control temperature.

[0039] It should be understood that Figure 2 The modules and references described in the document Figure 1 The steps described in the text correspond to those in the method described above. Therefore, the operations, features, and corresponding technical effects described above also apply to the method described in the text. Figure 2 The various modules in the document will not be described in detail here.

[0040] In other embodiments, the present invention also provides a computer-readable storage medium having a computer program stored thereon, wherein when the program instructions are executed by a processor, the processor performs the heat treatment temperature control method for alloy grounding materials in any of the above method embodiments.

[0041] In one embodiment, the computer-readable storage medium of the present invention stores computer-executable instructions, which are configured as follows:

[0042] The control temperature in the heat treatment furnace control system and the actual temperature inside the furnace corresponding to the control temperature are obtained, and the deviation between the control temperature and the actual temperature inside the furnace is calculated.

[0043] Determine whether the deviation value is greater than a preset threshold;

[0044] If the temperature exceeds a preset threshold, the control temperature in the heat treatment furnace control system is corrected according to the preset threshold to obtain the first target control temperature.

[0045] Calculate the difference between the deviation value and the preset threshold, and correct the first target control temperature based on the difference to obtain the final target control temperature.

[0046] Computer-readable storage media may include a stored program area and a stored data area, wherein the stored program area may store an operating system and an application program required for at least one function; the stored data area may store data created based on the use of the heat treatment temperature control system for the alloy grounding material, etc. Furthermore, the computer-readable storage medium may include high-speed random access memory, and may also include memory, such as at least one disk storage device, flash memory device, or other non-volatile solid-state storage device. In some embodiments, the computer-readable storage medium may optionally include memory remotely disposed relative to a processor, which can be connected to the heat treatment temperature control system for the alloy grounding material via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0047] Figure 3 This is a schematic diagram of the structure of the electronic device provided in the embodiment of the present invention, such as... Figure 3 As shown, the device includes a processor 310 and a memory 320. The electronic device may also include an input device 330 and an output device 340. The processor 310, memory 320, input device 330, and output device 340 can be connected via a bus or other means. Figure 3 Taking a bus connection as an example, the memory 320 is the computer-readable storage medium described above. The processor 310 executes various server functions and data processing by running non-volatile software programs, instructions, and modules stored in the memory 320, thereby implementing the heat treatment temperature control method for the alloy grounding material described in the above method embodiment. The input device 330 can receive input digital or character information and generate key signal inputs related to user settings and function control of the heat treatment temperature control system for the alloy grounding material. The output device 340 may include a display screen or other display device.

[0048] The aforementioned electronic device can execute the method provided in the embodiments of the present invention, and has the corresponding functional modules and beneficial effects for executing the method. Technical details not described in detail in this embodiment can be found in the method provided in the embodiments of the present invention.

[0049] In one embodiment, the above-described electronic device is applied in a heat treatment temperature control system for alloy grounding materials, serving as a client, and includes: 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, the instructions being executed by the at least one processor to enable the at least one processor to:

[0050] The control temperature in the heat treatment furnace control system and the actual temperature inside the furnace corresponding to the control temperature are obtained, and the deviation between the control temperature and the actual temperature inside the furnace is calculated.

[0051] Determine whether the deviation value is greater than a preset threshold;

[0052] If the temperature exceeds a preset threshold, the control temperature in the heat treatment furnace control system is corrected according to the preset threshold to obtain the first target control temperature.

[0053] Calculate the difference between the deviation value and the preset threshold, and correct the first target control temperature based on the difference to obtain the final target control temperature.

[0054] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., including several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods of various embodiments or some parts of embodiments.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for controlling the heat treatment temperature of an alloy grounding material, used in a heat treatment furnace control system, characterized in that, include: The control temperature in the heat treatment furnace control system and the actual temperature inside the furnace corresponding to the control temperature are obtained, and the deviation between the control temperature and the actual temperature inside the furnace is calculated. Determine whether the deviation value is greater than a preset threshold; If the temperature exceeds a preset threshold, the control temperature in the heat treatment furnace control system is corrected according to the preset threshold to obtain the first target control temperature. Calculate the difference between the deviation value and the preset threshold, and correct the first target control temperature based on the difference to obtain the final target control temperature.

2. The method for controlling the heat treatment temperature of an alloy grounding material according to claim 1, characterized in that, After determining whether the deviation value is greater than a preset threshold, the method further includes: If the deviation value is not greater than a preset threshold, the deviation value is fuzzified to calculate the temperature correction value, and the control temperature is adjusted according to the temperature correction value to obtain the target control temperature.

3. The method for controlling the heat treatment temperature of an alloy grounding material according to claim 2, characterized in that, The process of fuzzifying the deviation value and calculating the temperature correction value includes: The fuzzy rule control parameters are calculated according to the preset fuzzy rule judgment table, and the actual heating rate is controlled according to the fuzzy rule control parameters. The fuzzy rule control parameters include the integral coefficient increment, the proportional coefficient increment, and the derivative coefficient increment. Based on the actual heating rate, a temperature correction value is calculated using a preset fuzzy algorithm formula.

4. The method for controlling the heat treatment temperature of an alloy grounding material according to claim 2, characterized in that, The step of adjusting the control temperature according to the temperature correction value to obtain the target control temperature includes: The target control temperature is obtained by adding the temperature correction value to the control temperature.

5. The method for controlling the heat treatment temperature of an alloy grounding material according to claim 1, characterized in that, The step of correcting the control temperature within the heat treatment furnace control system according to the preset threshold to obtain the first target control temperature includes: The preset threshold is fuzzified to calculate a first temperature correction value, and the control temperature is adjusted according to the first temperature correction value to obtain a first target control temperature.

6. The method for controlling the heat treatment temperature of an alloy grounding material according to claim 1, characterized in that, The step of correcting the first target control temperature based on the difference to obtain the final target control temperature includes: The difference is divided equally based on the time length to obtain at least one target difference; The at least one target difference is fuzzified to calculate at least one second temperature correction value, and the first target control temperature is adjusted in time intervals according to the at least one second temperature correction value to obtain the final target control temperature.

7. A heat treatment temperature control system for an alloy grounding material, used in a heat treatment furnace control system, characterized in that, include: The calculation module is configured to obtain the control temperature in the heat treatment furnace control system and the actual temperature inside the furnace corresponding to the control temperature, and to calculate the deviation between the control temperature and the actual temperature inside the furnace. The judgment module is configured to determine whether the deviation value is greater than a preset threshold. The first correction module is configured to correct the control temperature in the heat treatment furnace control system according to the preset threshold if the temperature is greater than a preset threshold, so as to obtain a first target control temperature. The second correction module is configured to calculate the difference between the deviation value and the preset threshold, and correct the first target control temperature according to the difference to obtain the final target control temperature.

8. An electronic device, characterized in that, include: 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 to enable the at least one processor to perform the method according to any one of claims 1 to 6.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the program is executed by a processor, it implements the method described in any one of claims 1 to 6.

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