Title :
Existance of solution and regularity results for the H∞ riccati equation
Author_Institution :
Industrial Control Unit, Department of Electrical and Electronic Engineering, University of Strathclyde, GLASGOW Gl 1QE, UK
Abstract :
The H∞ problem has a lower bound associated with it known as Parrott´s lower bound. Here such a bound is explicitly written in terms of the parameters of the H∞ Riccati equation. Also continuity and monotonicity of the eigenvalues of the Riccati equation solution as the cost bound varies, are established.
Keywords :
Costs; Eigenvalues and eigenfunctions; Image reconstruction; Industrial control; Industrial electronics; Optimal control; Optimized production technology; Riccati equations; Symmetric matrices; Upper bound;
Conference_Titel :
American Control Conference, 1990
Conference_Location :
San Diego, CA, USA
