Thermal Analysis and Rigid-Flexible Coupling Dynamics of a Satellite with Membrane Antenna

In this paper, the thermal analysis of a membrane antenna structure is performed, and then, rigid-flexible coupling dynamic modeling control membrane-antenna-satellite system are studied with stress considered. The model derived based on finite element method by discretizing into 1D 2D elements. Considering stress, vibration modes obtained, hybrid coordinate method. To reduce caused attitude maneuver, command designed component synthesis suppression (CSVS) Simulation results show that properties affected significantly space environment, can be suppressed effectively presented CSVS controller, accuracy maneuver will improved proposed strategy.