Title :
Dissipation inequalities in nonlinear H∞-control
Author :
Isidori, Alberto
Abstract :
Some results on the problem of disturbance attenuation via measurement feedback, with internal stability, for an affine nonlinear system are summarized and extended. It is shown how some of the simplifying hypotheses considered in earlier analyses of this problem can be weakened. The solution of the problem is shown to be related to the existence of solutions of a pair of Hamilton-Jacobi inequalities in n independent variables, associated with state-feedback and output-injection design
Keywords :
feedback; nonlinear control systems; optimal control; stability; Hamilton-Jacobi inequalities; affine nonlinear system; dissipation inequalities; disturbance attenuation; internal stability; measurement feedback; nonlinear H∞-control; output-injection design; state-feedback; Attenuation; Attenuation measurement; Closed loop systems; Control systems; Feedback; Game theory; H infinity control; Linear systems; Nonlinear equations; Nonlinear systems; Riccati equations; Stability;
Conference_Titel :
Decision and Control, 1992., Proceedings of the 31st IEEE Conference on
Conference_Location :
Tucson, AZ
Print_ISBN :
0-7803-0872-7
DOI :
10.1109/CDC.1992.371033
