Non-synchronized H-infinity Estimation of Discrete-time Piecewise Linear Systems
Abstract
In this paper, we investigate the non-synchronized H-infinityestimation problem for a class of discrete-time piecewise linearsystems. In many applications, the system is partitioned based onits state variables. Due to the estimation error, the transitionsof actual state and its estimate may not be synchronized. In thispaper, a Luenberger type estimator is presented to guarantee thenon-synchronized H-infinity performance. Our approach employsS-procedure and partition-dependent slack variables toreduce design conservatism.