系统仿真学报 ›› 2024, Vol. 36 ›› Issue (7): 1729-1736.doi: 10.16182/j.issn1004731x.joss.23-0433

• 研究论文 • 上一篇    

基于数字孪生与平行试验的装备体系试验鉴定数字化应用

党宏杰(), 余文广, 杨华晖   

  1. 北京跟踪与通信技术研究所,北京 100094
  • 收稿日期:2023-04-13 修回日期:2023-06-13 出版日期:2024-07-15 发布日期:2024-07-12
  • 第一作者简介:党宏杰(1983-),女,助理研究员,硕士,研究方向为试验鉴定仿真评估。E-mail:youyouzi2324@sohu.com

Digital Application of Equipment System Test and Evaluation Based on Digital Twin and Parallel Experiment Theory

Dang Hongjie(), Yu Wenguang, Yang Huahui   

  1. Beijing Institute of Tracking and Telecommunication Technology, Beijing 100094, China
  • Received:2023-04-13 Revised:2023-06-13 Online:2024-07-15 Published:2024-07-12

摘要:

随着装备体系化发展,传统的实装试验手段越来越无法满足复杂装备的试验鉴定要求。数字孪生和平行试验作为目前主要的数字化方式,可为装备试验鉴定领域数字化应用提供支撑。对两种数字化技术手段进行对比分析,提炼二者的技术内涵和特点将其进行融合,探索数字化技术手段在装备试验鉴定领域的应用模式、应用时机和应用场合。以卫星装备为例,通过构建基于数字孪生与平行试验的装备体系试验鉴定数字化架构,设计具有可行性的数字化应用方案,并利用两个典型试验场景验证装备体系试验鉴定模型库中各数字模型的置信度和可靠性,为后续在轨任务实施方案设计及性能鉴定提供数据支撑,并为装备体系试验鉴定的发展提供总体思路。

关键词: 装备体系, 试验鉴定, 数字孪生, 平行试验, 数字化应用

Abstract:

With the development of equipment systematization,traditional test with real equipment can not meet the requirements of Test and Evaluation(T&E), especially for complex equipment. As the main digital methods in current, digital twins and parallel experiments can support the digital application in the field of equipment Test and Evaluation. This paper makes a comparative analysis of the two digital technology means, extracts their technical connotation and characteristics, and then integrates them to explore the application mode, application time and application occasions in the field of equipment T&E. Taking the satellite for example, by constructing the digital architecture of equipment systemT&E based on digital twin and parallel tests, the feasible digital application scheme is designed. The confidence and reliability of the digital model in the equipment system test and evaluation model library are verified through two typical test scenarios. Furthermore, it provides data support for the future on-orbit mission embodiment design and performance evaluation and provides an overall idea for the development of equipment system T&E.

Key words: equipment system, test and evaluation (T&E), digital twin, parallel experiment theory, digital applications

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