H∞ Control of Network Control System for Singular Plant

Abstract

This paper investigates H ∞ control method for a class of Singular Network Control Systems (SNCS) based on singular plant. Considering the network delay, external disturbance, impulse behavior and structural instability of singular plant, the H ∞ control of SNCS with state feedback and dynamic output feedback are investigated respectively by approach of Linear Matrix Inequality (LMI). The existence of the H ∞ control law, the solving of the H ∞ control law and the disturbance degree are discussed in the following sections of the paper. Simulation results illustrate the effectiveness and feasibility of the given approach.

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