Title :
A robust H∞ controller design with H 2 consideration
Author :
Bouguerra, H. ; Chang, B.C. ; Yeh, H.H. ; Banda, S.S.
Author_Institution :
Dept. of Mech. Eng. & Mechanics, Drexel Univ., Philadelphia, PA, USA
Abstract :
The state-space H2/H∞ theory is employed to develop a design procedure that addresses the performance-robustness problem. A numerical example is used to illustrate both the advantages and limitations of the procedure and how it compares to linear-quadratic-Gaussian loop transfer recovery (LQG/LTR). A less rigorous procedure that compares favorably to the LQG/LTR is also constructed
Keywords :
control system synthesis; optimal control; stability; state-space methods; LQG/LTR; control system synthesis; design; optimal control; robust H∞ controller; stability; state-space H2/H∞ theory; Attenuation; Filters; Frequency measurement; H infinity control; Noise measurement; Optimal control; Robust control; Robustness; Transfer functions; Weight control;
Conference_Titel :
Decision and Control, 1991., Proceedings of the 30th IEEE Conference on
Conference_Location :
Brighton
Print_ISBN :
0-7803-0450-0
DOI :
10.1109/CDC.1991.261561
