Output power control method, program product, electronic device and storage medium

Abstract

The present application relates to the field of power regulation technology, and specifically provides an output power regulation method, a program product, an electronic device, and a storage medium. The method determines a power transition zone, and when a preset output power is higher than the power transition zone, determines a first transition power based on a continuously differentiable first transition power curve, and when the preset output power is within the power transition zone, determines a second transition power based on a continuously differentiable second transition power curve. And when the preset output power is equal to the upper limit transition power, the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve. Therefore, the output power change curve determined by the output power regulation method provided in the present application changes continuously and is differentiable at the upper limit transition power, and there is no power output singularity, which can well adapt to control scenarios with high requirements for the uniformity of changes in the controlled object.

Description

Technical Field

[0001] The present application relates to the field of power regulation technology, and in particular to an output power regulation method, a program product, an electronic device and a storage medium. Background Art

[0002] The control system usually adjusts the output power of the controlled object's regulating device based on the real-time data collected from the controlled object. For example, based on the error generated by comparing the real-time collected data of the controlled object with the given value, the corresponding proportional parameter, integral parameter or differential parameter is calculated, and the calculated parameters are used to control the output power of the controlled object's regulating device.

[0003] In general, the power output curve calculated based on the above parameters is a smooth curve. However, when the power output exceeds the saturation limit value, the power output curve will have nonlinear output characteristics, resulting in individual continuous but non-differentiable singular points on the power output curve. Some industrial processes have extremely high requirements for the uniformity of changes in the controlled object, and these power output singular points will lead to reduced operating quality of the corresponding industrial process.

[0004] Therefore, the existing output power control method cannot adapt to the control scenario that has high requirements on the uniformity of changes of the controlled object. Summary of the invention

[0005] In view of this, the purpose of the embodiments of the present application is to provide an output power regulation method, a program product, an electronic device and a storage medium to solve the technical problem that the existing output power control method cannot adapt to the control scenario with high requirements on the uniformity of changes of the controlled object.

[0006] In a first aspect, an embodiment of the present application provides an output power control method, the method comprising:

[0007] Based on the limited output power, a power transition zone is determined; wherein the upper limit transition power in the power transition zone is less than or equal to the limited output power;

[0008] In the case where the preset output power is higher than the power transition zone, a first transition power is determined based on a first transition power curve, and the regulating device is controlled to output the first transition power; wherein the first transition power curve includes a curve of the first transition power changing with the preset output power; and the first transition power curve is continuously differentiable;

[0009] When the preset output power is within the power transition zone, a second transition power is determined based on a second transition power curve, and the regulating device is controlled to output the second transition power; wherein the second transition power curve includes a curve of the second transition power changing with the preset output power; and the second transition power curve is continuously differentiable;

[0010] Wherein, when the preset output power is equal to the upper limit transition power in the power transition zone, the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve.

[0011] In the above-mentioned implementation process, the output power control method determines the power transition zone where the upper limit transition power is less than or equal to the output power limit, and when the preset output power is higher than the power transition zone, determines the first transition power based on the continuously differentiable first transition power curve, and when the preset output power is within the power transition zone, determines the second transition power based on the continuously differentiable second transition power curve. And when the preset output power is equal to the upper limit transition power within the power transition zone, the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve; therefore, the output power change curve determined by the output power control method provided in the present application is continuously differentiable, does not have a power output singularity, and can well adapt to control scenarios with high requirements for the uniformity of changes in the controlled object. The technical problem that the existing output power control method cannot adapt to control scenarios with high requirements for the uniformity of changes in the controlled object is solved.

[0012] Taking the control of the temperature field in the process of the MOCVD equipment reaction chamber as an example, the MOCVD equipment reaction chamber has extremely high requirements for temperature field changes and temperature control accuracy during process growth. During the heating, cooling and process growth process, the substrate is extremely sensitive to the output response of the high-power heater. Based on the existing output power control method, when the power output exceeds the saturation limit value, there will be a power output singularity. The power output singularity will cause the temperature field to be distorted or uneven, and ultimately lead to obvious warping, cracking and flying of the substrate. The output power change curve determined by the output power control method provided in this application is continuous and differentiable, and there is no power output singularity, which can enhance the uniformity and stability of the temperature field.

[0013] Optionally, in an embodiment of the present application, the method also includes: when the preset output power is lower than the power transition zone, controlling the regulating device to output the preset output power; and when the preset output power is equal to the lower limit transition power of the power transition zone, the second transition power is equal to the preset output power, and the derivative of the second transition power curve is equal to the derivative of the preset output power curve.

[0014] In the above-mentioned implementation process, when the preset output power is lower than the power transition zone, the regulating device is controlled to output the preset output power, and when the preset output power is equal to the lower limit transition power of the power transition zone, the second transition power is equal to the preset output power, and the derivative of the second transition power curve is equal to the derivative of the preset output power curve; while ensuring that the output power change curve is continuous and differentiable, the output power change curve adjusted based on the present application can be made to fit the preset output power as closely as possible, thereby obtaining a power regulation effect that is more in line with expectations.

[0015] Optionally, in an embodiment of the present application, the derivative of the first transition power curve is equal to zero, and the first transition power is within the power transition region.

[0016] In the above implementation process, since the derivative of the first transition power curve is equal to zero, the change rate of the output power change curve adjusted based on the present application can be made as close as possible to the change rate of the preset output power curve while ensuring that the output power change curve is continuous and differentiable, thereby obtaining a more expected power regulation effect.

[0017] Optionally, in an embodiment of the present application, the second transition power curve is determined based on a trigonometric function.

[0018] In the above implementation process, the trigonometric function may include the sine function and the cosine function. and cosine function The value range of is [-1,1]. Based on the sine function or the cosine function, the second transition power determined based on the second transition power curve can be well limited to a preset range.

[0019] Optionally, in an embodiment of the present application, the upper limit transition power in the power transition zone is equal to the limited output power, and the lower limit transition power is equal to the product of a transition proportional coefficient and the limited output power; the transition proportional coefficient is greater than or equal to 0.7 and less than 1.

[0020] In the above implementation process, by setting the transition proportional coefficient to be greater than or equal to 0.7 and less than 1, it is possible to ensure that the lower limit transition power is lower than the limited output power, so that the output power change curve adjusted based on this application can be as close to the preset output power as possible, thereby obtaining a more expected power control effect.

[0021] Optionally, in the embodiment of the present application, the first transition power curve includes ; The second transition power curve includes ;in, ; represents the first transition power, represents the second transition power, represents the upper limit transition power, represents the lower transition power, represents the preset output power, express The trigonometric functions of .

[0022] Optionally, in the embodiment of the present application, the first transition power curve includes ; The second transition power curve includes ;in, ; represents the first transition power, represents the second transition power, represents the upper limit transition power, represents the lower transition power, represents the preset output power, Represents the sine function.

[0023] In a second aspect, an embodiment of the present application provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the output power control method as described in any one of the first aspects.

[0024] In a third aspect, an embodiment of the present application further provides an electronic device; the electronic device includes:

[0025] Memory;

[0026] processor;

[0027] The memory stores a computer program executable by the processor. When the computer program is executed by the processor, the output power control method described in any one of the first aspects is performed.

[0028] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, on which computer program instructions are stored. When the computer program instructions are executed by a processor, the output power control method as described in any one of the first aspects is executed.

[0029] In a fifth aspect, an embodiment of the present application provides an output power control device, the device comprising:

[0030] A power transition zone determination module, configured to determine a power transition zone based on a limited output power; wherein an upper limit transition power in the power transition zone is less than or equal to the limited output power;

[0031] A first power determination module is used to determine a first transition power based on a first transition power curve when a preset output power is higher than the power transition zone, and control the regulating device to output the first transition power; wherein the first transition power curve includes a curve of the first transition power changing with the preset output power; and the first transition power curve is continuously differentiable;

[0032] A second power determination module, configured to determine a second transition power based on a second transition power curve and control the regulating device to output the second transition power when the preset output power is within the power transition zone; wherein the second transition power curve includes a curve of the second transition power changing with the preset output power; and the second transition power curve is continuously differentiable;

[0033] Wherein, when the preset output power is equal to the upper limit transition power in the power transition zone, the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve.

[0034] The beneficial effects of the present application include at least: the output power control method determines the power transition zone where the upper limit transition power is less than or equal to the output power limit, and when the preset output power is higher than the power transition zone, determines the first transition power based on the continuously differentiable first transition power curve, and when the preset output power is within the power transition zone, determines the second transition power based on the continuously differentiable second transition power curve. And when the preset output power is equal to the upper limit transition power within the power transition zone, the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve; therefore, the output power change curve determined by the output power control method provided by the present application is continuously differentiable, does not have a power output singularity, and can well adapt to control scenarios with high requirements for the uniformity of changes in the controlled object. The technical problem that the existing output power control method cannot adapt to control scenarios with high requirements for the uniformity of changes in the controlled object is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 A schematic diagram of a flow chart of an output power control method provided in an embodiment of the present application;

[0037] Figure 2 A schematic diagram of another output power control method provided in an embodiment of the present application;

[0038] Figure 3 is a schematic diagram of a power output curve corresponding to an existing output power control method;

[0039] Figure 4 A schematic diagram of a power output curve corresponding to the output power control method provided in an embodiment of the present application;

[0040] Figure 5 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0043] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0044] See also Figure 1 The flowchart of an output power control method provided by an embodiment of the present application is shown. The output power control method may include the following steps:

[0045] S101, determining a power transition zone based on the limited output power; wherein the upper limit transition power in the power transition zone is less than or equal to the limited output power;

[0046] S102, when the preset output power is higher than the power transition zone, determining a first transition power based on a first transition power curve, and controlling the regulating device to output the first transition power; wherein the first transition power curve includes a curve of the first transition power changing with the preset output power; and the first transition power curve is continuously differentiable;

[0047] S103, when the preset output power is within the power transition zone, determining a second transition power based on a second transition power curve, and controlling the regulating device to output the second transition power; wherein the second transition power curve includes a curve of the second transition power changing with the preset output power; and the second transition power curve is continuously differentiable;

[0048] Wherein, when the preset output power is equal to the upper limit transition power in the power transition zone, the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve.

[0049] In step S101, the upper transition power and lower transition power Determine the power transition zone. Upper transition power Can be equal to limiting output power ; It can also be slightly less than the limited output power For example, it can be based on Determine the upper transition power a can be greater than or equal to 0.9 and less than or equal to 1. It is understandable that a can also be 0.7 or 0.8, etc.; it is just that the closer a is to 1, the closer the output power change curve adjusted based on this application is to the preset output power. The change curve can thus obtain a power regulation effect that is more in line with the expectations.

[0050] Among them, the output power can be preset according to The lower transition power and upper transition power The size relationship between them determines the preset output power Is it above the power transition zone, within the power transition zone, or below the power transition zone. Specifically, the preset output power Above upper transition power limit In the case of Above the power transition zone; at the preset output power Not higher than the upper transition power limit And not less than the lower limit transition power In the case of In the power transition zone; at the preset output power Below the lower transition power limit In the case of Below the power transition zone. The preset output power curve refers to the preset output power The output power change curve may be an output power change curve determined based on an existing output power control method.

[0051] In step S102, the preset output power can be determined based on a proportional control algorithm, a proportional integral control algorithm, a proportional integral differential control algorithm, a fuzzy control algorithm or a model predictive control algorithm. . Preset output power It may include temperature output power, wind power output power, audio output power or motor output power, etc. Taking temperature output power as an example, the regulating device may be a heating device or a cooling device; this application does not make any specific limitation on this.

[0052] Among them, in step S103, due to the preset output power Equal to upper transition power In the case of the second transition power being equal to the first transition power, and the derivative of the first transition power curve being equal to the derivative of the second transition power curve, it is shown that the output power variation curve is at the upper transition power limit. Therefore, based on the output power variation curve determined by the output power control method provided in the present application, there is no power output singularity.

[0053] It should be noted that the output power control method provided in the embodiment of the present application can control the temperature output power, and can also control the wind output power, audio output power or motor output power, etc. For example, the appearance of a power output singularity on the audio output power curve may cause noise or sudden sound changes, which will have a bad impact on the user's auditory experience. The appearance of a power output singularity on the wind output power curve may have a bad impact on the uniformity and stability of the wind field. The output power change curve determined by the output power control method provided in the embodiment of the present application is continuous and differentiable, and there is no power output singularity, which can well adapt to control scenarios with high requirements for the uniformity of changes in the controlled object.

[0054] It can be seen that the output power control method provided in the embodiment of the present application determines the upper limit transition power Less than or equal to the limit output power power transition zone and at the preset output power When the power is higher than the power transition zone, the first transition power is determined based on the first transition power curve, and the output power is set to In the case of being in the power transition zone, the second transition power is determined based on the second transition power curve; wherein the first transition power curve and the second transition power curve are both continuously derivable; and at the preset output power Equal to upper transition power In the case of , the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve. Therefore, based on the output power change curve determined by the output power control method provided in the present application, at the upper transition power The output power control method is continuously changing and differentiable, and there is no power output singularity, which can well adapt to the control scene with high requirements on the uniformity of the change of the controlled object. The technical problem that the existing output power control method cannot adapt to the control scene with high requirements on the uniformity of the change of the controlled object is solved.

[0055] Please refer to Figure 2 , Figure 2 A flowchart of another output power control method provided in an embodiment of the present application.

[0056] In some optional embodiments, the output power control method further includes: S104, when the preset output power is lower than the power transition zone, controlling the regulating device to output the preset output power; and S105, when the preset output power is equal to the lower limit transition power of the power transition zone In the case of, the second transition power is equal to the preset output power, and the derivative of the second transition power curve is equal to the derivative of the preset output power curve.

[0057] The preset output power curve may be a curve of the preset output power changing over time determined based on a proportional control algorithm, a proportional integral control algorithm, a proportional integral differential control algorithm, a fuzzy control algorithm or a model predictive control algorithm. When the power is lower than the power transition zone, the control and regulation equipment outputs the preset output power , and limited to the preset output power Equal to the lower transition power of the power transition zone In the case of , the derivative of the second transition power curve is equal to the derivative of the preset output power curve; while ensuring that the output power change curve is continuous and differentiable, the output power change curve adjusted based on the present application can be made to fit the preset output power as closely as possible, thereby obtaining a power regulation effect that is more in line with expectations.

[0058] Please refer to Figure 3 , Figure 3 FIG. 1 is a schematic diagram of a power output curve corresponding to an existing output power control method. Figure 3 As shown, based on the existing output power control method, when the power output exceeds the limit output power When , the power output curve will have nonlinear output characteristics and non-differentiable power output singularity will appear.

[0059] Please refer to Figure 4 , Figure 4 A schematic diagram of a power output curve corresponding to the output power control method provided in an embodiment of the present application. Figure 4 Specifically shown is: Figure 2 The power output curve corresponding to the output power control method in .

[0060] In some optional embodiments, the derivative of the first transition power curve is equal to zero, and the first transition power is within the power transition region.

[0061] The fact that the derivative of the first transition power curve is equal to zero means that the output first transition power does not change with time, that is, is a constant. Figure 3 As shown, based on the existing output power control method, when the power output exceeds the limit output power When the corresponding power output device will linearly output the limited output power It should be noted that Figure 4 The case where the derivative of the first transition power curve is equal to zero is shown. Figure 3 , Figure 4 It can be seen that by setting the derivative of the first transition power curve equal to zero, the change rate of the output power change curve adjusted based on the present application can be made as close as possible to the change rate of the preset output power curve while ensuring that the output power change curve is continuous and differentiable, thereby obtaining a more expected power regulation effect.

[0062] In some optional embodiments, the second transition power curve is determined based on a trigonometric function.

[0063] The trigonometric function may include a trigonometric function with a value range of [-1,1]; for example, the sine function Or the cosine function Etc. Since the sine function and cosine function The value range is [-1,1], based on the sine function or cosine function , the second transition power determined based on the second transition power curve can be well limited within a preset range.

[0064] In some optional embodiments, the upper limit transition power in the power transition zone is Equal to limit output power , lower transition power Equal to the transition proportional coefficient and the limited output power The transition proportional coefficient is greater than or equal to 0.7 and less than 1.

[0065] The transition proportional coefficient may be 0.7, 0.8, 0.9, 0.95, 1 or other reasonable values. It should be noted that the upper limit transition power in the power transition zone is Does not limit output power In the case of the lower transition power Equal to the transition proportional coefficient and the upper limit transition power By setting the transition proportional coefficient to be greater than or equal to 0.7 and less than 1, the lower limit transition power can be guaranteed. Below the output power limit In this case, the output power change curve adjusted based on the present application is made to fit the preset output power curve as closely as possible, thereby obtaining a power regulation effect that is more in line with expectations.

[0066] In some optional embodiments, the first transition power curve includes ; The second transition power curve includes ;in, ; represents the first transition power, represents the second transition power, represents the upper limit transition power, represents the lower transition power, represents the preset output power, express The trigonometric functions of .

[0067] in, It can be specific Changing sine function or cosine function, etc. In the case of , Therefore, it is necessary to meet , so that In the case of ; also need to meet , which can make In the case of In this way, the preset output power can be met. Equal to the upper transition power limit in the power transition region In the case of , the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve. This ensures that the output power change curve determined by the output power control method provided in the embodiment of the present application is continuous and differentiable, and there is no power output singularity, which can well adapt to the control scenario with high requirements on the uniformity of the change of the controlled object.

[0068] In some optional embodiments, the first transition power curve includes ; The second transition power curve includes ;in, ; represents the first transition power, represents the second transition power, represents the upper limit transition power, represents the lower transition power, represents the preset output power, Represents the sine function.

[0069] in, .exist In the case of , , Therefore, in In the case of , That is, at the preset output power Equal to the upper transition power limit in the power transition region In the case of the preset output power, the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve. Equal to the lower transition power in the power transition area In the case of ,and ; Accordingly, only the preset output power When the power is lower than the power transition zone, the control and regulation equipment outputs the preset output power , it can be ensured that the output power change curve determined by the output power control method provided in the embodiment of the present application is continuous and differentiable, there is no power output singularity, and it can well adapt to the control scenario with high requirements on the uniformity of the change of the controlled object.

[0070] Please refer to Figure 5 , Figure 5 The present invention provides a schematic diagram of the structure of an electronic device 200 provided in an embodiment of the present invention. The electronic device 200 includes: a memory 202 and a processor 201; the memory 202 stores a computer program executable by the processor 201, and when the computer program is executed by the processor 201, the output power control method described in any one of the first aspects is executed.

[0071] The memory 202 and the processor 201 may be interconnected and communicate with each other via a communication bus 203 and / or other forms of connection mechanisms (not shown). The memory 202 stores a computer program executable by the processor 201. When the computer program is executed by the processor 201, the output power control method described in the first aspect above is executed.

[0072] The embodiment of the present application further provides a computer-readable storage medium, on which computer program instructions are stored. When the computer program instructions are executed by the processor 201, the output power control method described in the first aspect above is executed.

[0073] Among them, the storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable red-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk or optical disk.

[0074] In several embodiments provided by the embodiments of the present application, it should be understood that the disclosed device / system and method can also be implemented in other ways. The device embodiments described above are merely schematic. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to the multiple embodiments of the embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and a part of the module, program segment or code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order than the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0075] In addition, the functional modules in each embodiment of the present application can be integrated together to form an independent part, or each module can exist separately, or two or more modules can be integrated to form an independent part.

[0076] The above description is only an optional implementation manner of the embodiments of the present application, but the protection scope of the embodiments of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or replacements within the technical scope disclosed in the embodiments of the present application, which should be covered within the protection scope of the embodiments of the present application.

Claims

1. A method for controlling output power, characterized in that: The method comprises: Based on the limited output power, a power transition zone is determined; wherein the upper limit transition power in the power transition zone is less than or equal to the limited output power; In the case where the preset output power is higher than the power transition zone, a first transition power is determined based on a first transition power curve, and the regulating device is controlled to output the first transition power; wherein the first transition power curve includes a curve of the first transition power changing with the preset output power; and the first transition power curve is continuously differentiable; When the preset output power is within the power transition zone, a second transition power is determined based on a second transition power curve, and the regulating device is controlled to output the second transition power; wherein the second transition power curve includes a curve of the second transition power changing with the preset output power; and the second transition power curve is continuously differentiable; Wherein, when the preset output power is equal to the upper limit transition power in the power transition zone, the second transition power is equal to the first transition power, and the derivative of the first transition power curve is equal to the derivative of the second transition power curve.

2. The method according to claim 1, characterized in that The method further comprises: When the preset output power is lower than the power transition region, controlling the regulating device to output the preset output power; and When the preset output power is equal to the lower limit transition power of the power transition zone, the second transition power is equal to the preset output power, and the derivative of the second transition power curve is equal to the derivative of the preset output power curve.

3. The method according to claim 1, characterized in that in, The derivative of the first transition power curve is equal to zero, and the first transition power is within the power transition region.

4. The method according to claim 1, characterized in that: in, The second transition power curve is determined based on a trigonometric function.

5. The method according to any one of claims 1 to 4, characterized in that: in, The upper limit transition power in the power transition zone is equal to the limited output power, and the lower limit transition power is equal to the product of a transition proportional coefficient and the limited output power; the transition proportional coefficient is greater than or equal to 0.7 and less than 1.

6. The method according to claim 5, characterized in that in, The first transition power curve includes ; The second transition power curve includes ; in, ; represents the first transition power, represents the second transition power, represents the upper limit transition power, represents the lower transition power, represents the preset output power, express The trigonometric functions of , It means that it can satisfy and The coefficient of .

7. The method according to claim 5, characterized in that in, The first transition power curve includes ; The second transition power curve includes ; in, ; represents the first transition power, represents the second transition power, represents the upper limit transition power, represents the lower transition power, represents the preset output power, Represents the sine function.

8. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the method according to any one of claims 1 to 7 is implemented.

9. An electronic device, characterized in that: The electronic device comprises: Memory; processor; The memory stores a computer program executable by the processor, and when the computer program is executed by the processor, the method according to any one of claims 1 to 7 is performed.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer program instructions, and when the computer program instructions are executed by a processor, the method according to any one of claims 1 to 7 is executed.

Images