Abstract
In this paper,for Multi-Spacecraft System(MSS)with a directed communication topol-ogy link and a static virtual leader,a controller is proposed to realize attitude consensus and atti-tude stabilization with stochastic links failure and actuator saturation.First,an MSS attitude error model suitable for a directed topology link and with a static virtual leader based on SO(3)is derived,which considers that the attitude error on SO(3)cannot be defined based on algebraic sub-traction.Then,we design a controller to realize the MSS on SO(3)with attitude consensus and atti-tude stabilization under stochastic links failure and actuator saturation.Finally,the simulation results of a multi-spacecraft system with stochastic links failure and a static virtual leader spacecraft are demonstrated to illustrate the efficiency of the attitude controller.
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