New method to build a satellite vibration simulation platform with six degrees of freedom

In the research of space-borne platform vibration, There are some problems such as modeling complex, bad realtime, long modeling cycle, hard to deployment exists in the traditional simulation method. Combining with the theory of six axis parallel positioning platform and multidiscipline physical modeling and simulation tools Maplesim, adopts the non-causal modeling method to set up a satellite vibration simulation platform with six degrees of freedom, by defining the acceleration and angle acceleration of the centroid of the platform to generation the simulation data quickly and accurately. The new method solved the problems existing in the traditional simulation method and provide a new method to model the Space-borne platform model quickly and a new way to test the Control system.