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On-Line Sliding Mode Controller Design from a Single Closed Loop Test  

Bae Jun-hyung (Dep. of Electrical Eng. Hanyang University)
Lim Dong-kyun (Dep. of Computer Science Hanyang Cyber University)
Suh Byung-sulh (Div. of Electrical, Control and Biomedical Eng. Hanyang University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SC / v.42, no.6, 2005 , pp. 1-8 More about this Journal
Abstract
The calculation of parameters of a process model is modified to find better sliding mode controller for a process. A design method by Camacho has such problems as chattering and overshoot due to the Taylor the approximation errors for the time delay term of the first order model. In this paper, a new design technique for a sliding mode controller is proposed by introducing the modified Pade approximation considering the weight factor. With the proposed method, the process response can be directly used to estimate the system parameters without any numerical processing.
Keywords
Sliding mode controller; Modified Pade approximation; On-line;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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