Title :
Relaxed Quadratic Stabilizability Criteria
Author :
Kokame, Hideki ; Mori, Takehiro
Author_Institution :
Department of Electrical Engineering, Osaka Institute of Technology, Ohmiya, Asahi-ku, Osaka 535, JAPAN
Abstract :
The present paper points out that a well-known quadratic stabilizability condition of uncertain linear systems can be generalized by relaxing the positive definiteness constraint on the quadratic Lyapunov function. This result yields a simple criterion which is useful to preserve the quadratic stabilizability of the target system.
Keywords :
Information science; Linear systems; Lyapunov method; Magnetooptic recording; Null space; Paper technology; Riccati equations; Robustness; State feedback; Symmetric matrices;
Conference_Titel :
American Control Conference, 1992
Conference_Location :
Chicago, IL, USA
Print_ISBN :
0-7803-0210-9
