Title :
Nonlinear singular H∞ suboptimal control for a rigid spacecraft with actuator dynamics
Author :
Dalsmo, Morten ; Mass, W.C.A.
Author_Institution :
ABB Corp. Res., Vasteras, Sweden
Abstract :
We address a nonlinear singular H∞ suboptimal control problem for a rigid spacecraft with actuator dynamics. Using results from nonlinear H∞ control theory, we find an explicit feedback solution involving the Euler parameters. Our solution is based on a solution to a corresponding nonlinear regular H∞ suboptimal control problem for a rigid spacecraft with three control torques and disturbances
Keywords :
H∞ control; aerospace control; dynamics; feedback; nonlinear control systems; space vehicles; suboptimal control; Euler parameters; actuator dynamics; control torques; disturbances; explicit feedback solution; nonlinear singular H∞ suboptimal control; rigid spacecraft; Actuators; Control systems; Earth; Nonlinear systems; Optimal control; Orbits; Space vehicles; State feedback; State-space methods; Torque control;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.610911
