基于大语言模型的系统架构视图智能建模方法

doi:10.12305/j.issn.1001-506X.2025.12.17

Abstract

Abstract:

The current system or system-of-systems （SoS） architecture views modeling is highly dependent on business experience, and the cumbersome modeling process and its huge workload are important reasons that hinder the implementation of the system/SoS architecture design methodology. In order to speed up the construction of architecture view models and reduce the modeling workload, this paper proposes an automatic generation method of architecture view models based on large language models around system modeling language （SysML） to realize the intelligent assisted design of system architecture. In this method, the extensible markup language （XML） data of the architecture view model is analyzed, a local knowledge base based on the RAGFlow framework is constructed, the large model is driven to generate XML data that meets the modeling task, and a transformation algorithm based on the DOM4J framework is designed to form an XML model adapted to the SysML paradigm, so as to realize the automatic construction of the SysML models. Focusing on block definition diagram, internal block diagram, activity diagram, and taking anunmanned underwater vehicle as a case study, this paper demonstrates the generation of SysML-based view models. Subsequently, relevant indicators are introduced to evaluate the validity and accuracy of the generated models. The results indicate that the proposed method can effectively generate SysML-based system architecture view models.

Key words: large language model, intelligent modeling, system architecture, system modeling language （SysML）

CLC Number:

N 945.12

Rujiang PAN, Jiongyi CHEN, Jianbo WANG, Zhemei FANG. Intelligent modeling method of system architecture view based on large language model[J]. Systems Engineering and Electronics, 2025, 47(12): 3912-3923.

Figures/Tables 31

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MagicGrid阶段	对应模型	未来工作
问题域黑盒	需求图、IBD、用例图、ACT以及BDD	实现需求图和用例图的智能构建
问题域白盒	IBD、ACT	—
解决域	需求图、BDD、状态机图、参数图	实现状态机图和参数图的智能构建
实现域	代码框图、接口定义图等	探索与系统仿真工具的协同建模

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Intelligent modeling method of system architecture view based on large language model

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References 36

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模型	TE	ME	RE	MC/%	MM/%	MR/%
BDD	26	0	0	100	0	0
IBD	17	0	0	100	0	0
ACT	23	2	0	92	8	0