一、前言设计和研制人造卫星姿控系统一般分为三个阶段即数学模拟、半物理模拟与实物模拟。对一般系统的研制经过上述前两个阶段模拟实验就可进行实物飞行实验。但对卫星等航天设备,由于进行飞行试验的代价是昂贵的,而有时所得结果还不一定满意。为此须研制一种能在地面上模拟卫星在空间飞行状态的方法,这种方法须能最真实地预演卫星在空间的各种动作性能,并能方便地作各种修改,以验证其是否有满意的动态特性。要在地面上模拟卫星在 I. Preface The design and development of artificial satellite attitude control system is generally divided into three stages namely mathematical simulation, semi-physical simulation and physical simulation. The development of the general system After the first two stages of simulation experiments can be carried out in-flight experiments. However, satellite and other aerospace equipment, due to the cost of flight test is expensive, and sometimes the results are not necessarily satisfactory. To this end, a method of simulating the state of a satellite’s space flight on the ground has to be developed in such a way as to be able to most accurately rehearse the various movements of the spacecraft in space and to make various modifications easily to verify whether Satisfactory dynamic characteristics. To simulate the satellite on the ground