A design method, system and storage medium for aircraft assembly process specification template

By analyzing assembly types and process specification template types, defining hierarchical and corresponding relationships, and generating process specification templates, the problems of low efficiency and poor accuracy in aircraft assembly process specification compilation are solved, efficient and accurate process specification compilation is achieved, and the intelligence and standardization of aircraft assembly processes are promoted.

CN120354534BActive Publication Date: 2025-09-09CHENGDU AIRCRAFT INDUSTRY GROUP
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Patent Information

Application Number
CN202510846570.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-06-24
Publication Date
2025-09-09
Estimated Expiration
2045-06-24

AI Technical Summary

Technical Problem

In the existing technology, the compilation of aircraft assembly process specifications is not closely integrated with the assembly process flow, resulting in low compilation efficiency, poor accuracy, and quality errors.

Method used

By analyzing the assembly type, process specification template type and process type from the essence of assembly, defining the hierarchical relationship and correspondence, generating a process specification template, and combining the digital and analog information to realize the process sequence combination, a complete process specification document is formed.

Benefits of technology

It improves the efficiency and accuracy of process procedure compilation, reduces manual workload and human errors, and promotes the intelligence and standardization of aircraft assembly processes.

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Abstract

The present invention relates to the technical field of aircraft manufacturing and discloses a design method, system and storage medium for an aircraft assembly process specification template. The method analyzes the assembly type, process specification template type, process type and key conditions that affect the occurrence of the process from the perspective of the essence of assembly, and sorts out the logical rules by which the key conditions affect the process content. The process specification content with fixed rules is presented in a process specification template in a certain structural form and hierarchical relationship, so as to realize the rapid compilation of the aircraft assembly process specification and form a final complete process specification document. The method solves the technical problems that the compilation of the process specification is not integrated with the assembly process flow, the compilation efficiency of the process specification is low, and the compilation accuracy of the process specification is low.
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Description

Technical Field

[0001] The present invention relates to the technical field of aircraft manufacturing, in particular to a design method, system and storage medium for an aircraft assembly process specification template. Background Art

[0002] A process specification is a production process document compiled by the process department based on design, process technology, and quality requirements. It includes not only process information but also production and quality information. It provides specific instructions for workers to perform specific assembly processes, including operating instructions, procedures, assembly sequence, and change logs.

[0003] Aircraft assembly process design is a crucial step in the aircraft manufacturing process and can be divided into three phases: pre-research, development, and mass production. The development phase is the primary stage of process design and encompasses collaborative process design definition, top-level process planning, detailed process design, and on-site execution. Detailed process design encompasses process planning, which involves planning material consumption and process procedure nodes, as well as process procedure compilation, which defines assembly process flow and process parameters.

[0004] Currently, research on 3D process specification compilation, knowledge engineering applications, and 3D CAPP technologies primarily targets advanced technologies and platforms. In engineering practice, these technologies haven't been integrated with assembly process flows, failing to provide accurate process and information guidance for process personnel during process specification compilation. During process preparation, process personnel spend a significant amount of time compiling, calculating, and transcribing process parameters, standards, and data. This repetitive and tedious workload results in low efficiency, long cycle times for process specification compilation, poor standardization of compiled results, and even quality errors. Summary of the Invention

[0005] The purpose of the present invention is to provide a design method, system and storage medium for an aircraft assembly process specification template. The method analyzes the assembly type, process specification template type, process type, and key conditions that affect the occurrence of the process from the essential perspective of assembly, and sorts out the logical rules by which the key conditions affect the process content. The process specification content with fixed rules is presented in a process specification template in a certain structural form and hierarchical relationship, so as to realize the rapid compilation of aircraft assembly process specifications and form a final complete process specification document, thereby solving the technical problems that the compilation of process specifications is not integrated with the assembly process flow, the compilation efficiency of process specifications is low, and the compilation accuracy of process specifications is low.

[0006] The present invention is achieved through the following technical solutions:

[0007] In a first aspect, the present invention discloses a method for designing an aircraft assembly process specification template, comprising:

[0008] First, determine the information type contained in the process specification, define the generation method of each component information of the process specification according to the information type, and determine the target component;

[0009] Secondly, based on the aircraft assembly process, the hierarchical relationship between process specification templates and process specification processes is defined. The structural form of the process set is determined, and the corresponding expression method is defined according to the process specification template type of each type of process specification. Then, the classification method of assembly type, process specification template type, and process specification process type is defined, and the corresponding relationship between assembly type, process specification template type, and process type is established. The corresponding relationship between process specification process type and process specification process set is also established to obtain the process parameters of the process specification template.

[0010] Finally, based on the digital model information of the assembly scene, the identification conditions of the process procedure set are obtained to determine the process sequence. According to the target components, hierarchical relationships and correspondences, the process procedure steps matching the assembly scene are combined according to the process sequence to generate a process procedure template corresponding to the assembly scene.

[0011] In order to better implement the present invention, further, the information type includes operation instructions, processes and process sequence, and the processes also include process parameters and parameter information.

[0012] In order to better implement the present invention, further, the generation method of the component element information includes at least one of process procedure template generation, digital model information generation or parameter library generation.

[0013] In order to better implement the present invention, further, the hierarchical relationship includes: each assembly scenario corresponds to at least one process specification template, each process specification template contains at least one process set, each process set contains at least one process, and the hierarchical relationship is configured to support decomposition from process specification template to process and combination from process to process specification template.

[0014] In order to better implement the present invention, further, each process corresponds to a unique process label to distinguish processes with the same name.

[0015] In order to better implement the present invention, further, a method for distinguishing processes with the same name includes:

[0016] First, according to the current assembly scenario, select the target process specification template that matches the current assembly task. Then, based on the target process specification template, select the target process set that matches the current assembly task and perform a preliminary positioning in the target process set according to the name of the target process. Finally, through the process label corresponding to the target process, locate the target process in the process with the same name as the target process.

[0017] In order to better implement the present invention, further, the method for determining the structural form of the process set includes:

[0018] Processes with more than one triggering condition are divided into multiple process sets corresponding to the triggering conditions, and processes that must be triggered in the target assembly scenario are divided into an independent process set.

[0019] In order to better implement the present invention, further, a method for defining a corresponding expression method according to the process specification template type of each type of process specification includes: determining the process specification template type and process specification process type corresponding to the assembly type according to the assembly features corresponding to the assembly type in aircraft assembly.

[0020] In order to better realize the present invention, further, the method of establishing the correspondence between the process procedure type and the process procedure set includes: generating the key conditions for the occurrence of the process procedure based on the impact of the material characteristics and process scheme involved in the assembly process on the process procedure and the internal parameter information of the process procedure, and establishing the correspondence between the process procedure type and the process procedure set based on the key conditions for the occurrence of the process procedure.

[0021] In order to better realize the present invention, further, according to the digital model information of the assembly scene, the identification conditions of the process procedure set are obtained to determine the process sequence: first, according to the aircraft assembly digital model analysis information, material characteristics, process plan and process parameter library, the key conditions for the occurrence of the process procedure are generated, and then, the key conditions for the occurrence of the process procedure are used as the identification conditions of the process procedure set. Finally, according to the identification conditions of the process procedure set, three forms of rules in the form of fixed statements, logic diagrams and process parameter libraries are generated to determine the process sequence.

[0022] In a second aspect, the present invention discloses a design system for an aircraft assembly process specification template, comprising:

[0023] An information definition module, which is used to determine the type of information contained in the process specification, define the generation method of information of each component element of the process specification according to the information type, and determine the target component element;

[0024] A hierarchical definition module, which is used to define the hierarchical relationship between process specification templates and process specification processes according to the aircraft assembly process flow, determine the structural form of the process set, and define the corresponding expression method according to the process specification template type of each type of process specification;

[0025] An association module is used to define a classification method for assembly types, process specification template types, and process specification operation types and establish a correspondence between assembly types, process specification template types, and operation types, and to establish a correspondence between process specification operation types and process specification operation sets to obtain operation parameters of the process specification template;

[0026] A process specification template generation module is used to obtain the identification conditions of the process specification process set based on the digital and analog information of the assembly scene to determine the process sequence, and to combine the process specification processes that match the assembly scene according to the process sequence based on the target components, hierarchical relationships and corresponding relationships to generate a process specification template corresponding to the assembly scene.

[0027] In a third aspect, the present invention discloses a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the method for designing an aircraft assembly process specification template as described in any one of the first aspects.

[0028] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0029] By setting the element information contained in the process specification template and its generation method, the relevant information for compiling the process specification is pre-set in the process specification template;

[0030] Defining the hierarchical relationship between process specification templates and process specification procedures effectively combines process specification compilation with process flow, enabling flexible application and efficient management of process specification templates. This also facilitates process designers to customize and adjust templates based on actual needs.

[0031] By combining processes into corresponding process specification templates based on the correspondence between process types and process sets, a universal template can be designed. Based on the digital and analog information contained in the assembly scenario, the required processes can be adaptively matched, eliminating the need to design a template for each situation.

[0032] By defining the classification methods of assembly types, process specification template types, and process types, and establishing the correspondence between process types and process sets, it is possible to support the acquisition of process matching parameters of process specification templates, provide clear guidance for subsequent template design, and improve the versatility and adaptability of the template. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention is further described in conjunction with the following drawings and embodiments, and all concepts and innovations of the present invention should be regarded as disclosed contents and the protection scope of the present invention.

[0034] Figure 1 This is a flow chart of Example 1 of a design method for an aircraft assembly process specification template in the present invention.

[0035] Figure 2 This is a flow chart of Example 2 of a design method for an aircraft assembly process specification template in the present invention.

[0036] Figure 3 This is a flow chart of a logical method for determining the content of countersinking process parameters in Example 2 of a design method for an aircraft assembly process specification template in the present invention.

[0037] Figure 4 This is a schematic diagram of an example of a hole-making process specification template in Example 2 of a design method for an aircraft assembly process specification template in the present invention. DETAILED DESCRIPTION

[0038] Example 1:

[0039] A design method for aircraft assembly process specification template, see Figure 1 ,First, determine the information type contained in the process specification, ,define the generation method of the information of each component of the process specification ,according to the information type, and determine the target component;

[0040] Secondly, based on the aircraft assembly process, the hierarchical relationship between process specification templates and process specification processes is defined, the structural form of the process set is determined, and the corresponding expression method is defined according to the process specification template type of each type of process specification;

[0041] Then, a classification method for assembly type, process specification template type, and process specification operation type is defined, and a corresponding relationship between assembly type, process specification template type, and operation type is established. In addition, a corresponding relationship between process specification operation type and process specification operation set is established to obtain the process parameters of the process specification template.

[0042] Finally, based on the digital model information of the assembly scene, the identification conditions of the process procedure set are obtained to determine the process sequence. According to the target components, hierarchical relationships and correspondences, the process procedure steps matching the assembly scene are combined according to the process sequence to generate a process procedure template corresponding to the assembly scene.

[0043] By adopting this implementation mode, by analyzing the assembly type and process type of aircraft assembly from the essential perspective of assembly, designing the conditions for the occurrence of processes in the process flow, and sorting out the logical rules by which key conditions affect the content of processes, the processes associated by the rules are presented in a process specification template in a certain structural form and hierarchical relationship. In the subsequent process of process specification compilation, when the digital and analog information contained in the assembly scene meets the conditions for the occurrence of the process, a process that meets the assembly scene will appear in the process specification, and the process content can be obtained through the combination of the process parameter library and the digital and analog information to realize the rapid compilation of the aircraft assembly process specification and form the final complete process specification document; through the design of the process specification template and the compilation of the process specification process content, the efficiency and quality of the compilation of the process documents can be effectively improved, the manual workload and human errors can be reduced, and strong technical support can be provided for the intelligentization and standardization of the aircraft assembly process, and the deep integration of information technology and assembly process design technology can be promoted; the target components are the components required for the design of this process specification template.

[0044] Example 2:

[0045] This embodiment is further optimized based on the above-mentioned embodiment 1. In this embodiment, the information types include operation instructions, processes and process sequence, and the processes also include process parameters and parameter information.

[0046] Specifically, the process includes process parameters that provide information such as the specific location, quantity, assembly requirements, etc. of the operation, lists of materials, tooling, and supplies, as well as parameter information such as certification and standard operating procedures.

[0047] Furthermore, the generation method of the component element information includes at least one of process procedure template generation, digital model information generation or parameter library generation.

[0048] Specifically, based on the timing of information generation in the process specification, some processes cannot be known in advance during the process specification compilation process. Quality information records that need to be gradually improved in the process specification content according to actual conditions during the production process, as well as design change information based on changes and optimizations in the later stages of the design, are not considered as part of the process specification template. However, some information obtained through logical rule reasoning and process parameters based on the actual situation of the assembly digital model, as well as some fixed statements, can be included in the process specification template;

[0049] As shown in Table 1, the process specification template consists of operating instructions, processes, and process sequence. The operating instructions are similar to fixed processes. The processes have a time sequence relationship and reflect multiple processes in the current assembly scenario process. The process sequence provides the execution order of multiple processes.

[0050] Table 1

[0051]

[0052] Furthermore, the hierarchical relationship is: each assembly scenario corresponds to at least one process procedure template, each process procedure template contains at least one process set, and each process set contains at least one process, and the hierarchical relationship is configured to support decomposition from process procedure template to process and combination from process to process procedure template.

[0053] Specifically, in this embodiment, the aircraft assembly process is subdivided into multiple levels, including assembly scenarios, process specification templates, process sets, and processes. Each level contains rich process information and execution details.

[0054] Furthermore, each process corresponds to a unique process label to distinguish processes with the same name.

[0055] Specifically, in this multi-level structure, each assembly scenario corresponds to multiple process specification templates, each process specification template contains multiple process sets, and each process set may contain multiple processes with the same name. In order to solve the problem of identifying processes with the same name, this embodiment introduces the concept of "process label". By assigning a unique label to each process, accurate distinction between processes with the same name is achieved.

[0056] Furthermore, methods for distinguishing processes with the same name include:

[0057] First, according to the current assembly scenario, select the target process specification template that matches the current assembly task. Then, based on the target process specification template, select the target process set that matches the current assembly task and perform a preliminary positioning in the target process set according to the name of the target process. Finally, through the process label corresponding to the target process, locate the target process in the process with the same name as the target process.

[0058] In an optional embodiment, the method for distinguishing processes with the same name includes the following steps:

[0059] Determine the assembly scenario. Specifically, first clarify the current assembly scenario, which is the starting point for searching the process.

[0060] Select a process specification template, specifically, select a process specification template that matches the current assembly task in this assembly scenario;

[0061] Locating the process set, specifically finding the process set related to the assembly task in the selected process specification template;

[0062] Identify the process name, specifically, perform preliminary positioning based on the process name in the process set;

[0063] Apply process labels, specifically, finally, accurately identify the target process from possible processes with the same name through the unique process label.

[0064] Furthermore, the method for determining the structural form of the process set includes:

[0065] Processes with more than one triggering condition are divided into multiple process sets corresponding to the triggering conditions, and processes that must be triggered in the target assembly scenario are divided into an independent process set.

[0066] Specifically, the concept of process sets plays a core role in the design of aircraft assembly process specification templates. A process set consists of one or more processes that share common triggering conditions. Each process in the process set is activated simultaneously when encountering specific material characteristics or process solutions. This mechanism ensures that when specific assembly conditions are met, related processes can be automatically and synchronously executed, improving the efficiency and consistency of the assembly process.

[0067] For those processes that are highly versatile and need to be executed under various conditions, this implementation method divides them into multiple process sets. This ensures that these key processes can be triggered regardless of the assembly scenario, avoiding process defects that may be caused by missing condition judgments.

[0068] In addition, for the processes that are fixed and need to appear in the target assembly scenario and are not affected by any conditions, this embodiment sets a default set of processes. This design ensures that these processes can be automatically executed under any circumstances and can flexibly respond to the needs of different assembly scenarios, ensuring the accurate triggering and efficient execution of the processes.

[0069] Furthermore, the method of defining a corresponding expression method according to the process specification template type of each type of process specification includes: determining the process specification template type and process specification process type corresponding to the assembly type according to the assembly features corresponding to the assembly type in aircraft assembly.

[0070] Furthermore, the method for establishing a correspondence between a process procedure type and a process procedure set includes: generating key conditions for the occurrence of a process procedure based on the impact of material characteristics and process plans involved in the assembly process on the process procedure and internal parameter information of the process procedure, and establishing a correspondence between a process procedure type and a process procedure set based on the key conditions for the occurrence of the process procedure.

[0071] Specifically, see Table 2. Assembly types mainly include connectors, contacts, relative motion, plugs, and other types. Each type has different functions in aircraft assembly and has specific material and assembly form characteristics. The role of each assembly type in aircraft assembly, as well as the material and assembly form characteristics in the assembly process, are analyzed. Based on the assembly characteristics, the process specification template type and process type required to implement this assembly type are preliminarily identified.

[0072] Table 2

[0073]

[0074] Analyze the material characteristics and process solutions that may be involved in the assembly process one by one, and their impact on the process and internal process parameters. This is used as the key condition for the occurrence of the process, and the process type and process set are mapped based on this key condition.

[0075] As shown in Table 3, the process content is presented in different forms by assembly information from multiple channels. The calculation rules for parameter information of different processes, or even processes with the same name in different application scenarios, are not the same. That is, when the key conditions for the process set are different, the resulting processes are different. Even if the process names are the same, the corresponding process parameter calculation rules cannot be unified into the same logic.

[0076] Table 3

[0077]

[0078] Furthermore, based on the digital model information of the assembly scene, the identification conditions of the process procedure set are obtained to determine the process sequence: first, based on the aircraft assembly digital model analysis information, material characteristics, process plan and process parameter library, the key conditions for the occurrence of the process procedure are generated. Then, the key conditions for the occurrence of the process procedure are used as the identification conditions of the process procedure set. Finally, based on the identification conditions of the process procedure set, three forms of rules in the form of fixed statements, logic diagrams and process parameter libraries are generated to determine the process sequence.

[0079] Specifically, by integrating information such as aircraft assembly digital model analysis, material characteristics, and process parameter libraries, the conditions for process occurrence are derived. The key conditions for process occurrence are used as the process set of the assembly process specification template. The identification conditions of the process set are then organized into three forms of rules: fixed statements, logic diagrams, and process parameter libraries.

[0080] Fixed statement rules are a concise and intuitive way of expressing the necessary conditions for the occurrence of a process.

[0081] Logic diagram rules use flowcharts or decision trees to show the logical relationship of process conditions, and are used to handle process selection under complex conditions.

[0082] The process parameter library rule refers to storing process parameter information in the database, and automatically obtaining the corresponding process parameters based on the key conditions of the process through query and matching mechanisms. This rule is suitable for standardized management and rapid retrieval of process parameter information.

[0083] In an alternative embodiment, see Figure 2 ,According to the target components, hierarchical relationships and corresponding relationships, the process procedures matching the assembly scenario are combined according to the process sequence, and the method for generating the process procedure template corresponding to the assembly scenario includes the following steps:

[0084] Step S201: Determine the process type and corresponding process parameters. Specifically, each process type corresponds to a specific assembly task and process requirement. Based on the assembly requirements and material characteristics, determine the process type to be executed. Based on the process requirements, the assembly digital model information format that the process may involve, and the calculation logic rules of the process parameters, determine the expression form of the process parameters. Figure 3 , a logical method for determining the content of countersinking process parameters;

[0085] Step S202: Construct a process set. Specifically, for each process type, a corresponding process set is constructed based on its application in different assembly scenarios. The process set includes a group of processes that occur simultaneously under specific conditions. These processes have common triggering conditions and execution logic. For processes in the same process set that have the same name but different content and logic, different "process labels" are identified.

[0086] Step S203: establishing an association relationship; specifically, establishing an association relationship between process types and process sets based on multi-source information such as material characteristics, assembly digital model analysis information, and process parameter libraries;

[0087] Step S204: Determine the time sequence relationship. Specifically, according to the logical relationship between the multiple processes, arrange the processes in the multiple process sets in time sequence to form a full-flow process with a sequential execution order.

[0088] Step S205: Form a process specification template. Specifically, the process specification template should include the process name, process parameters, timing relationship, and safety precautions. According to the structure of the process specification template, the operation instructions, the whole process, and the timing relationship between the processes are integrated to obtain the process specification template. Figure 4 , which is an example of a hole-making process specification template.

[0089] Example 3:

[0090] An embodiment of a design system for an aircraft assembly process specification template includes:

[0091] An information definition module, which is used to determine the type of information contained in the process specification, define the generation method of information of each component element of the process specification according to the information type, and determine the target component element;

[0092] A hierarchical definition module, which is used to define the hierarchical relationship between process specification templates and process specification processes according to the aircraft assembly process flow, determine the structural form of the process set, and define the corresponding expression method according to the process specification template type of each type of process specification;

[0093] An association module is used to define a classification method for assembly types, process specification template types, and process specification operation types and establish a correspondence between assembly types, process specification template types, and operation types, and to establish a correspondence between process specification operation types and process specification operation sets to obtain operation parameters of the process specification template;

[0094] A process specification template generation module is used to obtain the identification conditions of the process specification process set based on the digital and analog information of the assembly scene to determine the process sequence, and to combine the process specification processes that match the assembly scene according to the process sequence based on the target components, hierarchical relationships and corresponding relationships to generate a process specification template corresponding to the assembly scene.

[0095] Example 4

[0096] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the method for designing an aircraft assembly process specification template as described in any one of Examples 1 to 2.

[0097] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention falls within the scope of protection of the present invention.

Claims

1. A design method for an aircraft assembly process specification template, characterized in that: include: First, determine the information type contained in the process specification, define the generation method of each component information of the process specification according to the information type, and determine the target component; Secondly, based on the aircraft assembly process, the hierarchical relationship between process specification templates and process specification processes is defined, the structural form of the process set is determined, and the corresponding expression method is defined according to the process specification template type of each type of process specification; Then, a classification method for assembly type, process specification template type, and process specification operation type is defined, and a corresponding relationship between assembly type, process specification template type, and operation type is established. In addition, a corresponding relationship between process specification operation type and process specification operation set is established to obtain the process parameters of the process specification template. Finally, based on the digital model information of the assembly scene, the identification conditions of the process procedure set are obtained to determine the process sequence. According to the target components, hierarchical relationships and correspondences, the process procedure steps matching the assembly scene are combined according to the process sequence to generate a process procedure template corresponding to the assembly scene.

2. The design method of the aircraft assembly process specification template according to claim 1 is characterized in that: The information types include operation instructions, processes and process sequences, and processes also include process parameters and parameter information.

3. The design method of the aircraft assembly process specification template according to claim 1 is characterized in that: The generation method of component element information includes at least one of process procedure template generation, digital model information generation or parameter library generation.

4. The design method of the aircraft assembly process specification template according to claim 1 is characterized in that: The hierarchical relationship includes: each assembly scenario corresponds to at least one process specification template, each process specification template contains at least one process set, each process set contains at least one process, and the hierarchical relationship is configured to support decomposition from process specification template to process and combination from process to process specification template.

5. The design method of the aircraft assembly process specification template according to claim 4 is characterized in that: Each process corresponds to a unique process label to distinguish processes with the same name.

6. The design method of the aircraft assembly process specification template according to claim 5, characterized in that: Methods for distinguishing processes with the same name include: First, according to the current assembly scenario, select the target process specification template that matches the current assembly task. Then, based on the target process specification template, select the target process set that matches the current assembly task and perform a preliminary positioning in the target process set according to the name of the target process. Finally, through the process label corresponding to the target process, locate the target process in the process with the same name as the target process.

7. The design method of aircraft assembly process specification template according to claim 1, characterized in that: Methods for determining the structural form of a process set include: Processes with more than one triggering condition are divided into multiple process sets corresponding to the triggering conditions, and processes that must be triggered in the target assembly scenario are divided into an independent process set.

8. The design method of aircraft assembly process specification template according to claim 1, characterized in that: The method for defining a corresponding expression method according to a process specification template type of each type of process specification includes: determining a process specification template type and a process specification process type corresponding to an assembly type according to assembly features corresponding to the assembly type in aircraft assembly.

9. The design method of aircraft assembly process specification template according to claim 1, characterized in that: The method for establishing a correspondence between a process specification process type and a process specification process set includes: generating key conditions for the occurrence of process specification processes based on the impact of material characteristics and process plans involved in the assembly process on process specification processes and internal parameter information of process specification processes, and establishing a correspondence between a process specification process type and a process specification process set based on the key conditions for the occurrence of process specification processes.

10. The design method of the aircraft assembly process specification template according to claim 9, characterized in that: Based on the digital model information of the assembly scene, the identification conditions of the process procedure set are obtained to determine the process sequence: first, based on the aircraft assembly digital model analysis information, material characteristics, process plan and process parameter library, the key conditions for the occurrence of the process procedure are generated. Then, the key conditions for the occurrence of the process procedure are used as the identification conditions of the process procedure set. Finally, based on the identification conditions of the process procedure set, three forms of rules are generated in the form of fixed statements, logic diagrams and process parameter libraries to determine the process sequence.

11. A design system for aircraft assembly process specification templates, characterized in that: A method for designing an aircraft assembly process specification template for implementing any one of claims 1 to 10, comprising: An information definition module, which is used to determine the type of information contained in the process specification, define the generation method of information of each component element of the process specification according to the information type, and determine the target component element; A hierarchical definition module, which is used to define the hierarchical relationship between process specification templates and process specification processes according to the aircraft assembly process flow, determine the structural form of the process set, and define the corresponding expression method according to the process specification template type of each type of process specification; An association module is used to define a classification method for assembly types, process specification template types, and process specification operation types and establish a correspondence between assembly types, process specification template types, and operation types, and to establish a correspondence between process specification operation types and process specification operation sets to obtain operation parameters of the process specification template; A process specification template generation module is used to obtain the identification conditions of the process specification process set based on the digital and analog information of the assembly scene to determine the process sequence, and to combine the process specification processes that match the assembly scene according to the process sequence based on the target components, hierarchical relationships and corresponding relationships to generate a process specification template corresponding to the assembly scene.

12. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the method for designing an aircraft assembly process specification template according to any one of claims 1 to 10 is implemented.

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