$H_{\infty}$ Fault-Tolerant Attitude Control for Flexible Spacecraft Systems Under Deception Attacks
Boming Chen, Zipeng Wang · 2023
For flexible spacecraft under disturbances and deception attacks which makes the aircraft unable to operate according to the predetermined attitude or trajectory, this paper addresses$H_{\infty}$fault-tolerant control strategy. Firstly, the flexible spacecraft attitude control model and structure of fault-tolerant controller with deception attacks is constructed. Secondly, the control law derived by linear matrix inequality (LMI) is obtained by using the Lyapunov function and$H_{\infty}$control theory. In the last of this paper, the validity of design method is verified.