Title :
Nonlinear H∞ control and its application to rigid spacecraft
Author_Institution :
Dept. of Math., Naval Postgraduate Sch., Monterey, CA, USA
fDate :
7/1/1995 12:00:00 AM
Abstract :
The problem of H∞ control of a rigid spacecraft with three control torques and disturbances is addressed. The Hamilton-Jacobi-Isaacs inequality 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; aerospace control; closed loop systems; feedback; nonlinear control systems; stability; suboptimal control; H∞ feedback design; H∞ suboptimal feedback; Hamilton-Jacobi-Isaacs inequality; closed-loop system; nonlinear H∞ control; rigid spacecraft; stability properties; Angular velocity; Control theory; Feedback; Mathematics; Nonlinear equations; Optimal control; Space vehicles; Springs; Stability; State-space methods;
Journal_Title :
Automatic Control, IEEE Transactions on
