Output L-2 control of jump systems An LMI approach
Résumé
This paper focuses on the problem of finding an output controller for a linear system subject to Markovian jumps, such that the closed-loop system satisfies some L-2 gain constraints. We derive sufficient LMIs conditions to guarantee the mode-dependent closed-loop stability in the mean-square sense with a prescribed level on the distrubance attenuation and such that each closed-loop mode is asymptotically stable. The proposed approach is motivated by the water level control in the steam generator of a nuclear power plant subject to 'frequent' failures. Copyright (C) 1998 IFAC.