Title :
Dissipative LQG control systems
Author :
Hewer, G. ; Kenney, C.
Author_Institution :
Naval Weapons Center, China Lake, California
Abstract :
An indefinite Lyapunov test matrix for closed loop dissipativeness using LQG design is presented. The application of this test to relaxation systems, lossless systems, Hamiltanian systems, positive real systems and second order systems with collocated rate sensors and actuators is explored. The Lyapunov test also helps clarify the role of collocated sensors and actuators in LQG design. A new set of duality theorems based on the indefinite Lyapunov test matrix are also derived.
Keywords :
Actuators; Control systems; Differential equations; Eigenvalues and eigenfunctions; Linear matrix inequalities; Riccati equations; Sensor systems; Symmetric matrices; System testing; Weapons;
Conference_Titel :
Decision and Control, 1987. 26th IEEE Conference on
Conference_Location :
Los Angeles, California, USA
DOI :
10.1109/CDC.1987.272531
