Title :
State-space solutions to standard H2 and H∞ control problems
Author :
Doyle, John ; Glover, Keith ; Khargonekar, Pramod ; Francis, Bruce
Author_Institution :
Dept. EE, Caltech, Pasadena, CA 91125, USA
Abstract :
Simple state-space formulas are presented for a controller solving a standard H∞-problem. The controller has the same state-dimension as the plant, its computation involves only two Riccati equations, and it has a separation structure reminiscent of classical LQG (i.e., H2) theory. This paper is also intended to be of tutorial value, so a standard H2-solution is developed in parallel.
Keywords :
Control theory; Frequency; Hydrogen; Interpolation; Measurement standards; Optimal control; Polynomials; Riccati equations; Standards development; State-space methods;
Conference_Titel :
American Control Conference, 1988
