Smith Predictor with Simple Control Scheme for Higher Order Systems

Autor:	Qussay S.Tawfeeq, Nasir Al-awad, Ekhlas H. Karam
Jazyk:	angličtina
Rok vydání:	2011
Předmět:	model reduction method higher order systems pid controller smith predictor smc time delay Science Technology
Zdroj:	Engineering and Technology Journal, Vol 29, Iss 3, Pp 579-594 (2011)
Druh dokumentu:	article
ISSN:	1681-6900 2412-0758
DOI:	10.30684/etj.29.3.14
Popis:	A simple control scheme with smith predictor connection is proposed in this paper for time delay higher order systems. The control scheme is simply integral (I) controller with Proportional Derivative(PD)-Sliding mode controller(SMC). The initial values for the P,I, and D parameters are taken from the reduced model of the higher order system. Additional feedback sliding mode control (FSMC) is also used to reduce the effect of uncertainty in the prediction time delay values. A number of examples are tested and compared with other control methods like robust PID controller with smith predictor and Direct synthesis method with smith predictor to illustrate the efficient performance for the proposed control scheme.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/54adc00ea72b48cd93771e35b42c4cb0 Zobrazit plný text záznamu View record in DOAJ