摘要
建立了火星大气环境模型和伞舱系统多体动力学模型,通过仿真分析了火星环境下伞舱系统中进入舱的运动特性,并对其在火星环境和地球环境的运动稳定性进行仿真比较分析,得出的相关结论可为探测器火星登陆技术提供参考。
The atmosphere environment model of mars and the multi-body dynamics model were built,and the motion characteristic of vehicle in mars environment was analyzed by simulation.The motion stability of the vehicle in mars environment and earth environment were compared,the conclusion could provide technology reference for mars exploration.
出处
《航天返回与遥感》
2010年第1期24-29,共6页
Spacecraft Recovery & Remote Sensing
关键词
火星大气环境
进入舱
伞舱系统
运动特性仿真
火星探测器
Mars atmosphere environment Entry vehicle Parachutevehicle system Motion characteristic simulation Mars detector
