Title :
H2 and mixed-H2/H∞ stable stabilization
Author :
Kapila, Vikram ; Haddad, Wassim M.
Author_Institution :
Sch. of Aerosp. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
This paper presents sufficient conditions for designing stable H 2 and H2/H∞ controllers. Specifically, we generalize previous results on strong stabilization using fixed-structure controller design by providing several new closed-loop Lyapunov/Riccati equations that guarantee that the compensator dynamics are stable prior to carrying out the optimization
Keywords :
H∞ control; Lyapunov methods; Riccati equations; closed loop systems; compensation; control system synthesis; stability; H2 controller design; closed-loop Lyapunov/Riccati equations; compensator dynamics; fixed-structure controller design; mixed-H2/H∞ stabilization; strong stabilization; Asymptotic stability; Control design; Costs; Equations; Feedback; H infinity control; Hydrogen; Optimal control; Steady-state; Sufficient conditions;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.480623
