空间控制技术与应用2024，Vol.50Issue(4)：66-74,9.DOI:10.3969/j.issn.1674-1579.2024.04.008
一种多飞行器协同的GNC系统飞行模拟平台设计
Design of a Universal Multi-Spacecraft Collaborative Hardware-in-the-Loop(HIL)Simulation Platform of Guidance Navigation and Control System
摘要
Abstract
A method for designing simulation platform of the spacecraft Guidance Navigation&Control(GNC)sys-tem is proposed.During the in-space assembly and long term operation of the Chinese Space Station,complex flight missions are involved,including multi-spacecraft individual on-orbit flight,space rendezvous and docking,multi-spacecraft combination fusion control,separation process control and spacecraft re-entry.The integrate and realistic flight simulation is necessary and vital.Based on time synchronization,real-time data exchange,distributed and in-tegrated simulation architecture,a universal multi-spacecraft collaborative Hardware-in-the-Loop(HIL)simulation platform of GNC system is proposed,on which integrate flight simulation with high fidelity is possible to be a-chieved.The platform consists of several universal simulators,which are highly flexible and expandable,and each can be configured as any specific spacecraft and perform the spacecraft's whole mission process flight simulation in-dependently.The platform synchronizes time via IRIG-B code and exchanges dynamics data on 1553B bus in real-time,and multi-spacecraft co-simulation can be implemented after coordination accomplished among simulators.This simulation platform has been successfully applied in a spacecraft flight control drilling program.关键词
空间站/多飞行器协同/半物理/制导导航与控制/飞行模拟Key words
Chinese space station/multi-spacecraft collaborative/hardware-in-the-loop(HIL)/guidance naviga-tion&control(GNC)/flight simulation分类
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周远林,蔡彪,刘智勇..一种多飞行器协同的GNC系统飞行模拟平台设计[J].空间控制技术与应用,2024,50(4):66-74,9.基金项目
国家自然科学基金资助项目(61803029) Supported by National Nature Science Foundation of China(61803029) （61803029）
