Smith predictor with sliding mode control for processes with large dead times.

Autor: Mehta, Utkal, Kaya, İbrahim
Předmět:
Zdroj: Journal of Electrical Engineering; Nov2017, Vol. 68 Issue 6, p463-469, 7p
Abstrakt: The paper discusses the Smith Predictor scheme with Sliding Mode Controller (SP-SMC) for processes with large dead times. This technique gives improved load-disturbance rejection with optimum input control signal variations. A power rate reaching law is incorporated in the sporadic part of sliding mode control such that the overall performance recovers meaningfully. The proposed scheme obtains parameter values by satisfying a new performance index which is based on biobjective constraint. In simulation study, the efficiency of the method is evaluated for robustness and transient performance over reported techniques. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index