Title :
Proportional H∞ control
Author :
Niemann, H.H. ; Stoustrup, J.
Author_Institution :
Math. Inst., Tech. Univ. Denmark, Lyngby, Denmark
Abstract :
The static H∞ output feedback problem will be considered in this paper for both the continuous time and the discrete time case. In this approach, there are no conditions on the direct feedthrough terms from the disturbance input signal and the control input signal to the output signal. It turns out that the H∞ control problems are solvable by static output feedback controllers if and only if there exists positive semidefinite solutions to two certain quadratic matrix inequalities
Keywords :
feedback; optimal control; proportional control; continuous time problem; control input signal; direct feedthrough terms; discrete time problem; disturbance input signal; positive semidefinite solutions; proportional H∞ control; quadratic matrix inequalities; static H∞ output feedback problem; static output feedback controllers; Continuous time systems; Control systems; Control theory; Councils; Linear matrix inequalities; Output feedback; Proportional control; Riccati equations; State feedback; Sufficient conditions;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325472
