机电工程技术2025，Vol.54Issue(4)：146-154,9.DOI:10.3969/j.issn.1009-9492.2024.00082
面向全流程的数字孪生系统快速建模方法
A Rapid Modeling Method for the Whole Process of Digital Twin System
摘要
Abstract
In order to realize the rapid construction of digital twin system,it is one of the most effective ways to efficiently reuse a large number of twin models accumulated in automated production lines.Given the deficiencies in modeling efficiency and information reuse frameworks of existing solutions,research has been conducted on rapid modeling methods for digital twin systems oriented towards the entire process.Based on the characteristics of the diversity of the objects to be studied,the object features are obtained by the similarity measurement method of the multi-level longest common subsequence,and the algorithm design is optimized to explore the typical process flow,and an information reuse strategy is further proposed to integrate the effective information of the typical process flow to support the inheritance and reconstruction of information,so as to realize the multi-directional and whole-process optimization design of this kind of problem.Finally,the circuit breaker digital twin workshop is taken as an example for verification,and the results show that compared with the traditional construction method,the twin system architecture method comprehensively considers the objectivity and flexibility of the reuse method,and achieves a comprehensive optimization efficiency of no less than 40%under the number of thousands of models,and the actual project development cycle can be shortened by 50%,which significantly improves the construction efficiency of the twin model.关键词
快速建模/全流程/数字孪生车间/信息重用Key words
rapid modeling/the whole process/digital twin workshop/information reuse分类
信息技术与安全科学引用本文复制引用
吴晨茜,舒亮,杨诺铭,包志舟..面向全流程的数字孪生系统快速建模方法[J].机电工程技术,2025,54(4):146-154,9.基金项目
浙江省重点研发计划项目(2021C01046) （2021C01046）
