Aero-engine system demand servitization collaborative management method

By building semantic mapping rules and service interfaces in the aero engine system, standardized access and fine-grained management of requirements documents are solved, and the problem of parallel modification of multidisciplinary teams is improved, and design efficiency and consistency are improved.

CN120337878APending Publication Date: 2025-07-18BEIJING INST OF TECH
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Patent Information

Application Number
CN202510467902.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-15
Publication Date
2025-07-18

AI Technical Summary

Technical Problem

In the existing requirements management technology, the collaboration granularity of the requirements document is relatively coarse, and it is impossible to implement multidisciplinary teams modify different entries of the same document in parallel, resulting in low design iteration efficiency.

Method used

Based on OSLC specifications, we build semantic mapping rules for aircraft engine requirements documents, convert unstructured documents into standardized data models, realize standardized access to requirements documents through resource identification and service interfaces, build a multi-disciplinary collaborative design mechanism, and support fine-grained version management and conflict detection.

Benefits of technology

It realizes collaborative editing at the requirements document entry level of aero engine system, improves development efficiency and system design integrity and consistency, and reduces iteration costs.

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Abstract

The invention discloses an aero-engine system demand servitization collaborative management method, which comprises the steps of constructing a semantic mapping rule of an aero-engine demand document based on an OSLC specification, and converting an unstructured document into a standardized data model; standardized access of elements in the demand document is achieved through resource identification and a servitization interface, and a Web-based demand document interoperation mechanism is constructed; multidisciplinary collaborative design is carried out based on a demand document interoperation mechanism, and a demand document is updated in real time to form a complete design demand document; constructing an intelligent change analysis mechanism based on project tracking to realize multi-version comparison and change propagation path visualization of the design requirement document; constructing a fine-grained version evolution and conflict management mechanism based on the demand entry influence network, and executing demand version merging and conflict automatic detection in a parallel development scene; according to the method, aero-engine system demand document entry level collaborative editing and standardized service interface can be realized, and the development efficiency is remarkably improved.
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