On the Integral Sliding-Mode Control for Sample-Data Systems with State Time-Delay
نویسندگان
چکیده
A discrete-time integral sliding mode control (DISMC) scheme is proposed for sample-data systems with state time-delay and disturbance. A steady-state error about the magnitude of O(T ) is achieved for some delay systems. A variable replacement is applied to transform the original system to a new delay-free system; then a DISMC scheme is designed for the new system. Comparing with the existing methods dealing with time-delay systems, the new scheme is different and simple for some systems. The illustrative example demonstrates the validity of the proposed scheme.
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