航天器工程2024，Vol.33Issue(2)：133-138,6.DOI:10.3969/j.issn.1673-8748.2024.02.019
基于数字卫星的仿真系统设计与应用
Design and Application of Simulation System Based on Digital Satellite
程怡明 1孙百冕 1李永强 1刘绍楠1
作者信息
- 1. 航天东方红卫星有限公司,北京 100094
- 折叠
摘要
Abstract
Aiming at the shortage of insufficient speedup ratio and universality of satellite digital simula-tion,a low coupling and high compatibility design method based on digital satellite simulation system is proposed in this paper.Under the overall structure of the simulation system,the function of the internal and external interfaces,virtual bus module,on-board stand-alone simulation strategy and the orbit simu-lation module,channel simulation module,and target simulation module in digital scene subsystem are analyzed and designed.The test and verification of the digital satellite simulation system developed under the method shows that the system has the capability to accelerate simulation at a speed with no less than 30 times and supports multiple satellites collaborative simulation,which can provide a reference for the design of subsequent satellite digital simulation systems.关键词
数字卫星/仿真系统/数字卫星应用Key words
digital satellite/simulation system/digital satellite application分类
航空航天引用本文复制引用
程怡明,孙百冕,李永强,刘绍楠..基于数字卫星的仿真系统设计与应用[J].航天器工程,2024,33(2):133-138,6.
