H∞ Dynamic Output-feedback Control for a Class of Linear Neutral Delay Systems
نویسندگان
چکیده
The H∞ dynamic output feedback controller design of linear neutral delay systems is studied using Lyapunov-Krasovskii stability theory and linear matrix inequality approach. Based on feasibility positive definite solution to the linear matrix inequalities, we first develop a delay-independent stability criterion and a sufficient condition which makes the system asymptotically stable and guarantees the given H∞-bound constraint on the disturbance attenuation; Then, we present a scheme of designing a dynamic output feedback H∞ controller via linear matrix-inequality; Finally, a numerical example is given to demonstrate the validity and effectiveness of the proposed approach. Copyright c ©2005 IFAC.
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