Phase-stable cable insulation layer thickness matching method and system, terminal and storage medium

Abstract

The invention relates to a phase-stable cable insulation layer thickness matching method and system, a terminal and a storage medium, and belongs to the technical field of phase-stable cables, and the insulation layer thickness matching method comprises the steps: receiving actual influence factors influencing the insulation layer thickness of a target phase-stable cable before the insulation layer processing of the target phase-stable cable; inputting the actual influence factors into a pre-constructed thickness estimation relational expression to generate an estimated thickness of the insulating layer; inputting the estimated thickness into a pre-constructed extrusion adjustment relational expression to obtain estimated parameters of the extruder; and adjusting the actual parameters of the extruder according to the estimated parameters. The method has the beneficial effects that the thickness of the insulating layer can be estimated conveniently, so that the thickness of the insulating layer is matched with an actual use environment.

Description

Technical Field

[0001] The present application relates to the technical field of phase-stable cables, and in particular to a method, system, terminal and storage medium for matching the thickness of the insulation layer of a phase-stable cable. Background Art

[0002] Phase-stabilizing cable, commonly known as phase-stabilizing cable, is a cable specially designed to stabilize voltage and signal transmission in power systems. It plays a key role in power systems, especially in application scenarios where it is necessary to ensure stable power and clear signals.

[0003] In the related art, when phase-stable cables are produced, the thickness of the insulation layer on the phase-stable cables is usually fixed or designed according to customer requirements. Since the thickness of the insulation layer cannot be directly estimated based on factors such as the actual use environment, signal propagation speed, and current load, there will be a mismatch between the thickness of the insulation layer on the phase-stable cable and the actual use environment. Summary of the invention

[0004] In order to facilitate the estimation of the insulation layer thickness so that the insulation layer thickness matches the actual use environment, the present application provides a phase-stable cable insulation layer thickness matching method, system, terminal and storage medium.

[0005] In a first aspect, the present application provides a method for matching the thickness of a phase-stable cable insulation layer, which adopts the following technical solution: A method for matching the thickness of a phase-stable cable insulation layer, comprising: Before performing insulation layer processing on a target phase-stable cable, receiving actual influencing factors affecting the thickness of the insulation layer of the target phase-stable cable; Inputting the actual influencing factors into a pre-constructed thickness estimation relationship to generate an estimated thickness of the insulation layer; Inputting the estimated thickness into a pre-constructed extrusion adjustment relationship to obtain estimated parameters of the extruder; The actual parameters of the extruder are adjusted according to the estimated parameters.

[0006] By adopting the above technical solution, since the thickness estimation relationship and the extrusion adjustment relationship are constructed, after receiving the actual influencing factors affecting the thickness of the insulation layer of the target stable-phase cable, the actual influencing factors can be input into the thickness estimation relationship to generate the estimated thickness of the insulation layer, and then the estimated thickness is input into the extrusion adjustment relationship to obtain the estimated parameters of the extruder, so that the actual parameters of the extruder can be automatically adjusted according to the estimated parameters, so that the thickness of the insulation layer on the produced target stable-phase cable can match the actual use environment.

[0007] Optionally, the method for constructing the thickness estimation relational expression includes: Construct an initial thickness estimation model based on influencing factors , the influencing factors include environmental factors S, signal propagation factors E and current load factors I; Obtain the thickness correlation table of influencing factors of historical qualified stable-phase cables; Dividing the relevant data in the influencing factor thickness association table into a training set and a test set; Inputting the relevant data in the training set into the initial thickness estimation model to obtain coefficients k, a, b, c; k, a, b, c are all within (0, 1); According to the coefficients k, a, b, and c, a thickness estimation model is obtained; Inputting relevant data in the test set into the thickness estimation model to adjust coefficients k, a, b, c; According to the adjusted coefficients k, a, b, c, the final thickness estimation model is obtained, which is the thickness estimation relationship.

[0008] Optionally, the method for constructing the extrusion adjustment relationship includes: According to the extruder parameters, build the initial parameter estimation model , the extruder parameters include ; Obtain the parameter thickness correlation table of historical qualified stable phase cables; Dividing the relevant data in the parameter thickness association table into a training set and a test set; Input the relevant data in the training set into the initial parameter estimation model to obtain coefficients m, n, p; m and n are both within (0,1], and p is less than 0; According to the coefficients m, n, and p, a parameter estimation model is obtained; Inputting the relevant data in the test set into the parameter estimation model to adjust the coefficients m, n, and p; According to the adjusted coefficients m, n, p, the final parameter estimation model is obtained, which is the extrusion adjustment relationship.

[0009] Optionally, the step of adjusting the actual parameters of the extruder according to the estimated parameters includes: Obtaining the error value between the actual parameter currently corresponding to the extruder and the estimated parameter; Based on the error value, retrieve a matching adjustment rule; Based on the adjustment rule, the current corresponding actual parameter is adjusted to the estimated parameter.

[0010] By adopting the above technical solution, since the corresponding adjustment rules can be matched according to the error value, the current corresponding actual parameters can be quickly adjusted to the estimated parameters, thereby improving the adjustment efficiency.

[0011] Optionally, before inputting the actual influencing factors into a pre-built thickness estimation relationship to generate an estimated thickness of the insulating layer, the method includes: After receiving the actual influencing factor, searching for the same historical influencing factor as the actual influencing factor in the influencing factor thickness association table of historical qualified stable-phase cables; If not found, continue to search for similar historical influencing factors similar to the actual influencing factors; Retrieve similar historical insulation layer thicknesses associated with the similar historical influencing factors.

[0012] By adopting the above technical solution, after receiving the actual influencing factors, it is possible to first determine whether the actual influencing factors are the same as the historical influencing factors. If so, it means that the insulation layer thickness of the historical qualified stable-phase cable matches the actual influencing factors, so that it can be directly produced according to the same historical extrusion parameters associated with the same historical insulation layer thickness; if the historical influencing factors do not match the actual influencing factors, it is possible to find out whether there are historical influencing factors similar to the actual influencing factors, so as to maximize the efficiency of insulation layer thickness estimation.

[0013] Optionally, the insulation layer thickness matching method further includes: If the same historical influencing factor as the actual influencing factor is found in the influencing factor thickness association table of historical qualified stable phase cables, the same historical insulation layer thickness associated with the same historical influencing factor is directly retrieved; Searching and retrieving the same historical extrusion parameter associated with the same historical insulation layer thickness from the parameter thickness association table of the historical qualified stable phase cable; The current actual parameters of the extruder are adjusted according to the same historical extrusion parameters.

[0014] Optionally, after retrieving the similar historical insulation layer thickness associated with the similar historical influencing factor, the method further comprises: After obtaining the estimated thickness of the insulating layer, determining whether the estimated thickness is less than the similar historical insulating layer thickness; If yes, then search and retrieve similar historical extrusion parameters associated with the similar historical insulation layer thickness from the parameter thickness association table of historical qualified stable phase cables; adjusting current actual parameters of the extruder according to the similar historical extrusion parameters; If not, the estimated thickness is input into a pre-constructed extrusion adjustment relationship to obtain estimated parameters of the extruder; The current actual parameters of the extruder are adjusted according to the estimated parameters.

[0015] By adopting the above technical solution, although there are historical influencing factors similar to the actual influencing factors, in order to further improve the estimated accuracy of the insulation layer thickness, it is necessary to obtain the estimated thickness based on the actual influencing factors, and then compare the estimated thickness with the similar historical insulation layer thickness, so as to select the parameters corresponding to the larger thickness for adjustment, so as to protect the phase-stable cable without affecting the normal use of the phase-stable cable.

[0016] In the second aspect, the present application provides a phase-stable cable insulation layer thickness matching system, which adopts the following technical solution: A phase-stable cable insulation thickness matching system, comprising: An influencing factor receiving module, used for receiving actual influencing factors affecting the thickness of the insulation layer of the target stable phase cable before performing insulation layer processing on the target stable phase cable; An estimated thickness generation module, used for inputting the actual influencing factors into a pre-built thickness estimation relationship to generate an estimated thickness of the insulating layer; An estimated parameter acquisition module, used for inputting the estimated thickness into a pre-constructed extrusion adjustment relationship to obtain estimated parameters of the extruder; The adjustment module is used to adjust the actual parameters of the extruder according to the estimated parameters.

[0017] By adopting the above technical solution, since the thickness estimation relationship and the extrusion adjustment relationship are constructed, after receiving the actual influencing factors affecting the thickness of the insulation layer of the target stable-phase cable, the actual influencing factors can be input into the thickness estimation relationship to generate the estimated thickness of the insulation layer, and then the estimated thickness is input into the extrusion adjustment relationship to obtain the estimated parameters of the extruder, so that the actual parameters of the extruder can be automatically adjusted according to the estimated parameters, so that the thickness of the insulation layer on the produced target stable-phase cable can match the actual use environment.

[0018] In a third aspect, the present application provides a terminal, which adopts the following technical solution: A terminal, comprising: A memory storing a phase-stabilized cable insulation thickness matching program; A processor is used to execute the program stored in the memory to implement the steps of the above-mentioned phase-stable cable insulation layer thickness matching method.

[0019] In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution: A computer-readable storage medium stores a computer program that can be loaded by a processor and execute the above-mentioned phase-stable cable insulation layer thickness matching method.

[0020] In summary, the present application has at least the following beneficial effects: 1. The purpose of constructing the thickness estimation relationship and the extrusion adjustment relationship is that after receiving the actual influencing factors affecting the thickness of the insulation layer of the target stable-phase cable, the actual influencing factors can be input into the thickness estimation relationship to generate the estimated thickness of the insulation layer, and then the estimated thickness is input into the extrusion adjustment relationship to obtain the estimated parameters of the extruder, so that the actual parameters of the extruder can be automatically adjusted according to the estimated parameters, so that the insulation layer thickness on the produced target stable-phase cable can match the actual use environment.

[0021] 2. According to the error value between the current actual parameters and the estimated parameters of the extruder, the purpose of calling the matching adjustment rules is to match the corresponding adjustment rules according to the error value, so as to quickly adjust the current corresponding actual parameters to the estimated parameters and improve the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a flowchart of an implementation method of Example 1 of the present application; Figure 2 It is a flowchart of a specific step of S140; Figure 3 It is a flowchart of another implementation method of the method embodiment of the present application; Figure 4 It is a structural block diagram of an implementation method of the first embodiment of the system of the present application; Figure 5 It is a structural block diagram of another implementation method of the system embodiment of the present application. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will be combined with the appended drawings of the embodiments of the present invention. Figure 1 -Attached Figure 5 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. 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.

[0024] The first embodiment of the present application discloses a method for matching the thickness of the insulation layer of a phase-stable cable. Figure 1 As an implementation of the insulation layer thickness matching method, the insulation layer thickness matching method may include S110-S140: S110, before performing insulation layer processing on the target stable phase cable, receiving actual influencing factors affecting the thickness of the insulation layer of the target stable phase cable; S120, inputting actual influencing factors into a pre-constructed thickness estimation relationship to generate an estimated thickness of the insulation layer; S130, inputting the estimated thickness into a pre-constructed extrusion adjustment relationship to obtain estimated parameters of the extruder; S140, adjusting actual parameters of the extruder according to the estimated parameters.

[0025] Specifically, the staff can input the actual influencing factors into the system; the influencing factors include environmental factors, signal propagation factors and current load factors; among which, environmental factors include temperature, humidity and the application environment of the phase-stabilized cable. After receiving the relevant data and conditions of the actual influencing factors, the system assigns values ​​to the actual influencing factors between [0,1], and then inputs them into the thickness estimation formula to obtain the output value, which is the estimated thickness of the insulation layer.

[0026] Furthermore, the estimated thickness is input into the extrusion adjustment relationship, and the estimated thickness is used as the output value of the extrusion adjustment relationship, so as to obtain the estimated parameters of the extruder, and the extruder parameters include the screw speed and the traction speed. The system determines the current actual parameters of the extruder, and adjusts the current actual parameters to the estimated parameters.

[0027] The method for constructing the thickness estimation relationship is as follows: Construct an initial thickness estimation model based on influencing factors , environmental factors are S, signal propagation factors are E, and current load factors are I; then obtain the thickness correlation table of influencing factors of historical qualified stable phase cables, and divide the relevant data in the thickness correlation table of influencing factors into a training set and a test set. Input the relevant data in the training set into the initial thickness estimation model to obtain coefficients k, a, b, c; where k, a, b, c are all within (0,1]; according to the coefficients k, a, b, c, obtain the thickness estimation model; input the relevant data in the test set into the thickness estimation model to adjust the coefficients k, a, b, c; according to the adjusted coefficients k, a, b, c, obtain the final thickness estimation model, which is the thickness estimation relationship.

[0028] The influencing factor thickness association table includes the value assignments of signal propagation factors E and E, the value assignments of environmental factors S and S, the value assignments of current load factors I and I, and the insulation layer thicknesses corresponding to the influencing factors.

[0029] For the assignment of the environmental factor S, an environmental rating can be performed first. The rating can be divided into four levels, for example, level one is good, level two is OK, level three is average, and level four is poor; each level corresponds to an assignment, and from level one to level four, the assignments become smaller and smaller.

[0030] As for the assignment of the signal propagation factor E and the current load factor I, the numerical values ​​can be directly converted into assignments between (0,1].

[0031] For example, after practice and testing, the thickness estimation relationship could be .

[0032] The method for constructing the extrusion adjustment relationship is as follows: According to the extruder parameters, build the initial parameter estimation model , among which, the screw . Obtain the parameter thickness correlation table of the historical qualified stable phase cable, and divide the relevant data in the parameter thickness correlation table into a training set and a test set. Further, input the relevant data in the training set into the initial parameter estimation model to obtain the coefficients m, n, p; m and n are both within (0,1], and p is less than 0. According to the coefficients m, n, p, obtain the parameter estimation model; input the relevant data in the test set into the parameter estimation model to adjust the coefficients m, n, p; according to the adjusted coefficients m, n, p, obtain the final parameter estimation model, which is the extrusion adjustment relationship.

[0033] Parameter thickness association table includes Assignment of and insulation layer thickness.

[0034] for The assignment can directly convert the numerical value into an assignment between (0,1].

[0035] For example, after practice and testing, the squeeze-out regulation relationship could be .

[0036] Main reference Figure 2 Further, a specific step of S140 may include S141-S143: S141, obtaining the error value between the actual parameter and the estimated parameter corresponding to the current extruder; S142, based on the error value, retrieve a matching adjustment rule; S143, based on the adjustment rules, adjusting the current corresponding actual parameters to the estimated parameters.

[0037] Specifically, an error value may match an adjustment rule, which may be a unique correspondence. For example, when the error value is too large, the adjustment rule may be adjusted up or down based on 0.5. If the error value is too small, the adjustment rule may be adjusted up or down based on 0.1.

[0038] Main reference Figure 3 In another embodiment of the insulating layer thickness matching method, after S110 and before S120, S201-S210 may also be performed: S201, after receiving the actual influencing factor, searching for the same historical influencing factor as the actual influencing factor in the influencing factor thickness association table of historical qualified stable phase cables; S202, if not found, continue to search for similar historical influencing factors similar to the actual influencing factors; S203, retrieving similar historical insulation layer thicknesses associated with similar historical influencing factors; S204, after obtaining the estimated thickness of the insulation layer, determining whether the estimated thickness is less than a similar historical insulation layer thickness; S205, if yes, search and retrieve similar historical extrusion parameters associated with similar historical insulation layer thickness from the parameter thickness association table of historical qualified stable phase cables; S206, adjusting the current actual parameters of the extruder according to similar historical extrusion parameters; S207, if not, execute S130-S140; S208, if found, directly retrieve the same historical insulation layer thickness associated with the same historical influencing factor; S209, searching and retrieving the same historical extrusion parameter associated with the same historical insulation layer thickness from the parameter thickness association table of the historical qualified stable phase cable; S210, adjusting the current actual parameters of the extruder according to the same historical extrusion parameters.

[0039] Specifically, after receiving the actual influencing factors, the system can preferentially search for the same historical influencing factors that are the same as the actual influencing factors from the influencing factor thickness association table of the historical qualified stable phase cable; if found, the same historical insulation layer thickness associated with the same historical influencing factor can be directly retrieved, and then the same historical extrusion parameters associated can be searched and retrieved from the parameter thickness association table of the historical qualified stable phase cable, so as to adjust the current actual parameters of the extruder according to the same historical extrusion parameters, without the need to execute S120-S140. If not found, similar historical influencing factors similar to the actual influencing factors can be searched for. The similarity judgment can be to compare the assignment of the actual influencing factor with the assignment of the similar historical influencing factor. If the difference between the two is within the difference threshold range, it means that the two are similar, so the most similar similar historical influencing factors are searched according to the minimum difference. After finding similar historical influencing factors, the similar historical insulation layer thickness associated with the similar historical influencing factors can be retrieved; then S120 is executed to obtain the estimated thickness of the insulation layer, and it is determined whether the estimated thickness is less than the similar historical insulation thickness. If so, the similar historical extrusion parameters associated with the similar historical insulation layer thickness are directly found and retrieved from the parameter thickness association table of the historical qualified stable phase cable, and the current actual parameters of the extruder are directly adjusted according to the similar historical extrusion parameters, without the need to execute S130-S140. If not, S130-S140 can be executed.

[0040] An application scenario is as follows: Receive the actual influencing factors that affect the thickness of the insulation layer of the target steady-phase cable, and search for the same historical influencing factors as the actual influencing factors in the influencing factor thickness association table of historical qualified steady-phase cables; if not found, continue to search for similar historical influencing factors similar to the actual influencing factors, and retrieve the similar historical insulation layer thickness associated with the similar historical influencing factors; input the actual influencing factors into the thickness estimation relationship to obtain the estimated thickness, and determine whether the estimated thickness is less than the similar historical insulation layer thickness. If not, input the estimated thickness into the extrusion adjustment relationship to obtain the extruder estimated parameters; obtain the error value between the current corresponding actual parameters and the estimated parameters of the extruder, and then retrieve the matching adjustment rules according to the error value, and then adjust the current corresponding actual parameters and even the estimated parameters according to the adjustment rules.

[0041] Based on the above method embodiment, the second embodiment of the present application discloses a phase-stable cable insulation layer thickness matching system. Figure 4 As an implementation of the insulation layer thickness matching system, the insulation layer thickness matching system may include: An influencing factor receiving module is used to receive actual influencing factors affecting the thickness of the insulation layer of the target stable phase cable before performing insulation layer processing on the target stable phase cable; An estimated thickness generation module, used for inputting actual influencing factors into a pre-built thickness estimation relationship to generate an estimated thickness of the insulation layer; An estimated parameter acquisition module, used for inputting the estimated thickness into a pre-built extrusion adjustment relationship to obtain estimated parameters of the extruder; The adjustment module is used to adjust the actual parameters of the extruder according to the estimated parameters.

[0042] Furthermore, the adjustment module may include: An error acquisition unit, used to acquire an error value between the actual parameter and the estimated parameter corresponding to the current extruder; An adjustment rule retrieving unit, used for retrieving a matching adjustment rule based on the error value; The adjustment unit is used to adjust the current corresponding actual parameters to the estimated parameters based on the adjustment rules.

[0043] Main reference Figure 5 As another embodiment of the insulation layer thickness matching system, the insulation layer thickness matching system may further include: A search module is used to search for the same historical influencing factor as the actual influencing factor in the influencing factor thickness association table of the historical qualified stable phase cable after the influencing factor receiving module receives the actual influencing factor; if not found, continue to search for similar historical influencing factors similar to the actual influencing factor; A retrieval module, used for retrieving similar historical insulation layer thicknesses associated with similar historical influencing factors; A judgment module, used for judging whether the estimated thickness is less than a similar historical thickness of the insulation layer after obtaining the estimated thickness of the insulation layer; If so, the search module searches for similar historical extrusion parameters associated with similar historical insulation layer thickness from the parameter thickness association table of historical qualified stable phase cables; the retrieval module retrieves similar historical extrusion parameters; The adjustment module is used to adjust the current actual parameters of the extruder according to similar historical extrusion parameters.

[0044] If not, the estimated parameter acquisition module is used to input the estimated thickness into the pre-built extrusion adjustment relationship to obtain the estimated parameters of the extruder; the adjustment module is used to adjust the current actual parameters of the extruder according to the estimated parameters.

[0045] If the search module finds the same historical influencing factor, the retrieval module directly retrieves the same historical insulation layer thickness associated with the same historical influencing factor; the search module searches for the same historical extrusion parameter associated with the same historical bonding layer thickness from the parameter thickness association table of the historical qualified stable phase cable; the retrieval module retrieves the same historical extrusion parameter; the adjustment module adjusts the current actual parameters of the extruder according to the same historical extrusion parameter.

[0046] The third embodiment of the present application provides a terminal. As an implementation of the terminal, the terminal may include: a memory and a processor; wherein: The memory is used to store the above-mentioned phase-stable cable insulation layer thickness matching program; The processor is used to execute the program stored in the memory to implement the steps of the above-mentioned phase-stable cable insulation layer thickness matching method.

[0047] The memory may be connected to the processor via a communication bus, and the communication bus may be an address bus, a data bus, a control bus, etc.

[0048] In addition, the memory may include a random access memory (RAM) and may also include a non-volatile memory (NVM), such as at least one disk storage.

[0049] And the processor can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.

[0050] The fourth embodiment of the present application provides a computer-readable storage medium storing a computer program that can be loaded by a processor and execute the above-mentioned phase-stable cable insulation layer thickness matching method.

[0051] Computer-readable storage media can be any available media that can be accessed by a computer or a data storage device such as a server or data center that includes one or more available media. The available media can be magnetic media (e.g., floppy disks, hard disks, tapes), optical media (e.g., DVDs), or semiconductor media (e.g., solid-state drives).

[0052] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application in sequence. Any feature disclosed in this specification (including the abstract and drawings), unless otherwise stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

Claims

1. A method for matching the thickness of a phase-stable cable insulation layer, characterized in that: include: Before performing insulation layer processing on a target phase-stable cable, receiving actual influencing factors affecting the thickness of the insulation layer of the target phase-stable cable; Inputting the actual influencing factors into a pre-constructed thickness estimation relationship to generate an estimated thickness of the insulation layer; Inputting the estimated thickness into a pre-constructed extrusion adjustment relationship to obtain estimated parameters of the extruder; The actual parameters of the extruder are adjusted according to the estimated parameters.

2. A method for matching the thickness of a phase-stable cable insulation layer according to claim 1, characterized in that: The method for constructing the thickness estimation relational expression includes: Construct an initial thickness estimation model based on influencing factors , the influencing factors include environmental factors S, signal propagation factors E and current load factors I; Obtain the thickness correlation table of influencing factors of historical qualified stable-phase cables; Dividing the relevant data in the influencing factor thickness association table into a training set and a test set; Inputting the relevant data in the training set into the initial thickness estimation model to obtain coefficients k, a, b, c; k, a, b, c are all within (0, 1); According to the coefficients k, a, b, and c, a thickness estimation model is obtained; Inputting relevant data in the test set into the thickness estimation model to adjust coefficients k, a, b, c; According to the adjusted coefficients k, a, b, c, the final thickness estimation model is obtained, which is the thickness estimation relationship.

3. A method for matching the thickness of a phase-stable cable insulation layer according to claim 1, characterized in that: The method for constructing the extrusion adjustment relationship includes: According to the extruder parameters, build the initial parameter estimation model , the extruder parameters include ; Obtain the parameter thickness correlation table of historical qualified stable phase cables; Dividing the relevant data in the parameter thickness association table into a training set and a test set; Input the relevant data in the training set into the initial parameter estimation model to obtain coefficients m, n, p; m and n are both within (0,1], and p is less than 0; According to the coefficients m, n, and p, a parameter estimation model is obtained; Inputting the relevant data in the test set into the parameter estimation model to adjust the coefficients m, n, and p; According to the adjusted coefficients m, n, p, the final parameter estimation model is obtained, which is the extrusion adjustment relationship.

4. A method for matching the thickness of a phase-stable cable insulation layer according to claim 1, characterized in that: The step of adjusting the actual parameters of the extruder according to the estimated parameters comprises: Obtaining the error value between the actual parameter corresponding to the extruder and the estimated parameter; Based on the error value, retrieve a matching adjustment rule; Based on the adjustment rule, the current corresponding actual parameter is adjusted to the estimated parameter.

5. A method for matching the thickness of a phase-stable cable insulation layer according to claim 1, characterized in that: The step of inputting the actual influencing factors into a pre-built thickness estimation relationship to generate an estimated thickness of the insulating layer includes: After receiving the actual influencing factor, searching for the same historical influencing factor as the actual influencing factor in the influencing factor thickness association table of historical qualified stable-phase cables; If not found, continue to search for similar historical influencing factors similar to the actual influencing factors; Retrieve similar historical insulation layer thicknesses associated with the similar historical influencing factors.

6. A method for matching the thickness of a phase-stable cable insulation layer according to claim 5, characterized in that: The insulating layer thickness matching method further comprises: If the same historical influencing factor as the actual influencing factor is found in the influencing factor thickness association table of historical qualified stable phase cables, the same historical insulation layer thickness associated with the same historical influencing factor is directly retrieved; Searching and retrieving the same historical extrusion parameter associated with the same historical insulation layer thickness from the parameter thickness association table of the historical qualified stable phase cable; The current actual parameters of the extruder are adjusted according to the same historical extrusion parameters.

7. A method for matching the thickness of a phase-stable cable insulation layer according to claim 5, characterized in that: After retrieving the similar historical insulation layer thickness associated with the similar historical influencing factor, the method includes: After obtaining the estimated thickness of the insulating layer, determining whether the estimated thickness is less than the similar historical insulating layer thickness; If yes, then search and retrieve similar historical extrusion parameters associated with the similar historical insulation layer thickness from the parameter thickness association table of historical qualified stable phase cables; adjusting current actual parameters of the extruder according to the similar historical extrusion parameters; If not, the estimated thickness is input into a pre-constructed extrusion adjustment relationship to obtain estimated parameters of the extruder; The current actual parameters of the extruder are adjusted according to the estimated parameters.

8. A phase-stable cable insulation thickness matching system, characterized in that: include: An influencing factor receiving module, used for receiving actual influencing factors affecting the thickness of the insulation layer of the target stable phase cable before performing insulation layer processing on the target stable phase cable; An estimated thickness generation module, used for inputting the actual influencing factors into a pre-built thickness estimation relationship to generate an estimated thickness of the insulating layer; An estimated parameter acquisition module, used for inputting the estimated thickness into a pre-constructed extrusion adjustment relationship to obtain estimated parameters of the extruder; The adjustment module is used to adjust the actual parameters of the extruder according to the estimated parameters.

9. A terminal, characterized in that: include: A memory storing a phase-stabilized cable insulation thickness matching program; A processor is used to execute the program stored in the memory to implement the steps of the method for matching the thickness of the insulation layer of a phase-stable cable as described in any one of claims 1-7.

10. A computer-readable storage medium, characterized in that: A computer program is stored which can be loaded by a processor and execute the method for matching the thickness of the insulation layer of a phase-stable cable as claimed in any one of claims 1 to 7.

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