A Computer-Controlled Satellite Model Plant with Three Degrees of Freedom

Abstract A model control plant for satellite dynamics and control is described which facilitates, for educational purposes, the demonstration of major satellite control problems using digital computers. It is relatively simple and inexpensive using an air-cushion baseplate, yet it retains essential features of real space applications. The especially developed subsystems are discussed in some detail and several classes of control tasks are sketched in the fields of state estimation, attitude control, trajectory shaping and guidance.