Robustness of discrete-time state feedback control systems.
This paper presents stability robustness results for linear multivariable discrete-time systems with uncertainties. Robust stability of the full-state feedback linear quadratic regulator in the presence of perturbations of the system parameters is investigated. These results are based on recently developed bounds on structured perturbations of a stable linear discrete-time system. The paper applies these results to a paper-machine head box system example.
Kolla
Sri
S
Department of Technology Systems, Bowling Green State University, OH 43403, USA. skolla@bgnet.bgsu.edu
Border
David
D
D005246:Feedback; D016014:Linear Models; D011786:Quality Control; D012815:Signal Processing, Computer-Assisted