Title :
Control of spacecraft via nonlinear H∞ method
Author_Institution :
Dept. of Math., Naval Postgraduate Sch., Monterey, CA, USA
Abstract :
In this paper, the problem of H∞ control of a rigid spacecraft with three control torques and disturbances is addressed. The Hamilton-Jacobi-Isaacs inequality on the tangent bundle of SO(3) for H∞ feedback design is solved. An H∞ suboptimal feedback is given and the stability properties of the closed loop system are studied
Keywords :
H∞ control; Jacobian matrices; SO(3) groups; aerospace control; control system synthesis; nonlinear control systems; space vehicles; stability; H∞ feedback design; H∞ suboptimal feedback; Hamilton-Jacobi-Isaacs inequality; SO(3); closed-loop system; control torques; disturbances; nonlinear H∞ control; rigid spacecraft control; tangent bundle; Angular velocity; Closed loop systems; Control systems; Ear; Feedback loop; Nonlinear control systems; Orbits; Space vehicles; State-space methods; Torque control;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.410941
