Integral Sliding Mode Controller for an Uncertain Network Control System with Delay

Autor: Zhenbin Gao
Rok vydání: 2013
Předmět:
Zdroj: Lecture Notes in Electrical Engineering ISBN: 9783319017655
DOI: 10.1007/978-3-319-01766-2_4
Popis: Integral sliding mode control is formulated with respect to an uncertain continuous network control system with the state delay. The parameter uncertainty is assumed to be the norm-bounded and satisfy the sliding mode matching requirements. The switching function is presented which include the integral term of the state feedback gain and the sliding mode compensator. The sliding mode controller is designed which is divided into the equivalent controller and switching controller, so the reachability of the sliding surface is ensured. A sufficient condition is derived by means of linear matrix inequality such that the asymptotical stability of the closed-loop system is guaranteed. The validity and feasibility of the proposed approach is investigated via the corresponding numerical simulation.
Databáze: OpenAIRE