Development of Modified Smith Predictor Design for Compensation of Time Delayed Processes

Sakshi Bangia, Komal Sharma

Abstract


This paper presents a technique for analyzing the stability of time-delay systems using modified Smith predictor. Implementation using MATLAB has been made to compare the performance of modified smith predictor with Smith predictive control and PI controller on second order process with time delay. Robustness of the Smith Predictoris verified is to uncertainty on the process dynamics and dead time.

Keywords


Time delay; compensation; Smith predictor; Proportional Integral (PI) Controller; Modified smith predictor; robustness

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Copyright (c) 2015 Sakshi Bangia, Komal Sharma

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