摘要
以长征火箭发射伽利略星为应用背景 ,运用ADAMS软件对三星分离的近场情况进行了仿真分析。详细介绍了分离分析中建立星箭模型的ADAMS描述、仿真过程控制以及各偏差因素对分离过程影响的分析方法。同时 ,运用ADAMS仿真可以方便地对多星分离的故障模式进行分析 。
In this paper, ADAMS simulation is applied to the separating motion of the several-satellite system in the background of Galileo satellite launched by Long March launch vehicle, in which, the detailed separating model of both satellites and launch vehicle and the procedure control of simulation are described, and the method of affect analysis about all kinds of elements is introduced. At the same time, malfunction mode analysis and collision detection that is difficult to perform by digital simulation can be accomplished by ADAMS simulation conveniently.
出处
《导弹与航天运载技术》
北大核心
2004年第2期1-6,共6页
Missiles and Space Vehicles
关键词
伽利略星
多星分离
ADAMS仿真
Galileo satellite
Multi satellite separation
ADAMS simulation
