Title :
Output Feedback Sliding Mode Control for Time Delay Systems
Author :
Ohtsuka, Hirofumi ; Nakashima, Yuichi ; Kouzawa, Ryuichi ; Mizumoto, Ikuro ; Iwai, Zenta
Author_Institution :
Dept. of Electron. Control Eng., Kumamoto Nat. Coll. of Technol.
Abstract :
This paper is concerned with the output feedback sliding mode tracking control strategy based on parallel feedforward compensator (PFC) and Smith type predictor for time delay systems. The feature of this control system is to achieve output feedback control by using the PEC which guarantees almost strictly positive realness (ASPR) of the plant. The purpose of Smith type compensator is to compensate the time delay in control system. These compensators are designed based on the approximate plant model (low-order with time delay) of the real plant. Finally we confirm the effectiveness of our proposal through an experimental SISO liquid level control of the process
Keywords :
control system synthesis; delay systems; delays; feedback; predictive control; tracking; variable structure systems; Smith type compensator design; Smith type predictor; experimental SISO liquid level control; output feedback sliding mode tracking control; parallel feedforward compensator; plant model; time delay systems; Control engineering; Control systems; Delay effects; Design methodology; Educational institutions; Level control; Mechanical engineering; Output feedback; Proposals; Sliding mode control; Internal Model; Process Control; Sliding Mode Control; Smith Predictor; Time Delay; Tracking;
Conference_Titel :
SICE-ICASE, 2006. International Joint Conference
Conference_Location :
Busan
Print_ISBN :
89-950038-4-7
Electronic_ISBN :
89-950038-5-5
DOI :
10.1109/SICE.2006.315322
