2010•Unpublished venueRequires access

Design of Fuzzy-PI-Smith controller for time delay system

Rong-huan Yao, Yongfang Xie, Zhaohui Jiang

Abstract

The design method of a Fuzzy-PI-Smith controller for time delay system is proposed. The controller combines fuzzy controller with Smith Predictor to solve the problem that Smith Predictor is too sensitive to the error of model parameters. Moreover, PI controller is added to eliminate the steady-state error of the system. Its effectiveness is verified by simulation results.

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Available abstract

Key concepts: Smith predictor, Control theory (sociology), Controller (irrigation), PID controller, Fuzzy logic, Fuzzy control system, Computer science, Open-loop controller