Title :
Boundedness properties of nonlinear quasi-dissipative systems
Author :
Polushin, Ilia G. ; Marquez, Horacio J.
Author_Institution :
Dept. of Syst. & Comput. Eng., Carleton Univ., Ottawa, Ont., Canada
Abstract :
Boundedness results for feedback interconnections of quasi-dissipative systems are presented. A classical result due to Hill and Moylan is generalized to the case of finite power gain stability of feedback interconnection of quasi-dissipative systems. It is also shown that under the assumption of strong finite-time detectability, such an interconnection has uniformly ultimately bounded trajectories for any uniformly bounded input.
Keywords :
feedback; nonlinear control systems; stability; boundedness properties; feedback interconnections; finite power gain stability; nonlinear quasidissipative systems; uniformly ultimately bounded trajectories; Control system analysis; Control systems; Energy storage; Feedback; Lyapunov method; Nonlinear control systems; Power system interconnection; Power system stability; Stability analysis; Stability criteria;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2004.838487
