Title :
Mixed H2/H∞ control for linear parametrically varying systems
Author :
Scherer, Carsten W.
Author_Institution :
Mech. Eng. Syst. & Control Group, Delft Univ. of Technol., Netherlands
Abstract :
In this paper we provide a solution to the mixed H2/H ∞ problem for linear time-varying systems in terms of the solvability of differential linear matrix inequalities, including a discussion of how to construct a controller. Immediate specialization lead to a solution of the mixed H2/H∞ problem for linear parametrically varying systems and for linear time invariant systems. For the latter system class we show how one can incorporate nominal asymptotic tracking or disturbance rejection as an additional objective
Keywords :
H∞ control; asymptotic stability; control system analysis; linear systems; matrix algebra; time-varying systems; asymptotic tracking; differential linear matrix inequality; disturbance rejection; linear parametrically varying systems; linear time invariant systems; linear time-varying systems; mixed H2/H∞ control; optimal control; solvability; Control system synthesis; Control systems; H infinity control; Hydrogen; Linear matrix inequalities; Linear systems; Mechanical engineering; Riccati equations; Robustness; Time varying systems;
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.1995.478637
