The Application of Variable Structure Bang-Bang Controller on Floating Satellite Simulation System

In this paper, a method of variable structure bang-bang controller is introduced. This controller is designed to implement the accurate control of the pneumatic shaft angle servo system and applied on three shafts of a space floating satellite simulation system. Simulation results show that the static and dynamic performance is excellent. The method is one of the most possible approaches to control the pneumatic PWM shaft angle servo system.