发射场地面发射支持系统数字孪生架构及应用
Digital Twin Architecture and Application for Land-launched Supporting Systems
李斌 1李利群 1相有桓 1闫鹏1
作者信息
- 1. 太原卫星发射中心,山西 太原 030001
- 折叠
摘要
针对航天发射场地面支持系统远程监测诊断、智能维护保养和自主决策控制等应用需求,提出了面向地面发射支持系统的数字孪生参考架构,提炼了实现数字孪生的关键技术.结合我国首型固液捆绑运载火箭塔式吊装对接工作,开发了基于参考架构的运载火箭塔式吊装对接仿真平台.经实际运行考核,该平台基于虚实空间交互映射和实时动力学仿真,通过丰富吊装场景监控信息,能够提高吊装对接工作的安全性和效率;同时,验证了数字孪生参考架构设计的合理性及技术路线的可行性.
Abstract
A digital twin reference architecture for land-launched supporting systems is proposed to meet the application requirements of remote monitoring and diagnosis,intelligent maintenance,and autonomous decision and control in space land-launched supporting systems.The key technologies for implementing digital twins are extracted.A simulation platform based on the reference architecture is developed for the tower lifting and docking of China's first solid-liquid bundled launch vehicle.Through actual operation assessment,it is verified that based on virtual real space interaction mapping and real time dynamic simulation,the platform can improve the safety and efficiency of lifting docking work by enriching the monitoring information of lifting scenes.Meanwhile,the rationality of the digital twin reference architecture design and the feasibility of the technical roadmap are verified.
关键词
数字孪生架构/地面发射支持系统/吊装对接/运载火箭Key words
digital twin architecture/land-launched supporting system/lifting and docking/launch vehicle引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据