Interval observer design for estimation and control of time-delay descriptor systems

摘要

The problem of interval observer design is addressed for a class of descriptor linear systems with time delays. First, an interval observation for any input in the system is provided. Second, the control input is designed together with the observer gains in order to guarantee interval estimation and stabilization simultaneously. Efficiency of the proposed approach is illustrated by numerical experiments with the Leontief delayed model. (C) 2015 European Control Association. Published by Elsevier Ltd. All rights reserved.