Title :
Discrete Modified Internal Model Control Using PFC for the Plants with a Time Delay
Author :
Masukake, Yuichi ; Ono, Manato ; Ogawa, Hiromitsu ; Ishida, Yoshihisa
Author_Institution :
Dept. of Sci. & Technol., Meiji Univ. Kawasaki, Kawasaki
Abstract :
In this paper, a design method of discrete modified Internal Model Control (IMC) with parallel feedforward compensator (PFC) is proposed. Introducing PFC and a predictor as a plant model, we designed a control system with superior performance. In the simulation study, it is shown that the proposed method has a superior performance in a load disturbance response and robustness compared with the conventional IMC. Moreover, if there is a load disturbance in the input or output side of the plant, in either case, the proposed control system is not affected by it.
Keywords :
compensation; control system synthesis; delays; discrete systems; feedforward; robust control; design method; discrete modified internal model control; load disturbance response; parallel feedforward compensator; plant model; time delay; Automatic control; Concurrent computing; Control system synthesis; Delay effects; Design automation; Design engineering; Design methodology; Predictive models; Robust stability; Robustness; Internal Model Control; Parallel Feedforward Compensator; Smith Predictor; Time Delay; component;
Conference_Titel :
Computer and Automation Engineering, 2009. ICCAE '09. International Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-0-7695-3569-2
DOI :
10.1109/ICCAE.2009.45
