Model Based Adaptive Piecewise Linear Controller for Complicated Control Systems
Author
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-17
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A model based adaptive piecewise linear control scheme for industry processes with specifications on peak overshoots and rise times is proposed.
It is a gain stabilized control technique.
Large gain is used for large tracking error to get fast response.
Small gain is used between large and small tracking error for good performance.
Large gain is used again for small tracking error to cope with large disturbance.
Parameters of the three-segment piecewise linear controller are found by an automatic regulating time series which is function of output characteristics of the plant and reference model.
The time series will be converged to steady values after the time response of the considered system matching that of the reference model.
The proposed control scheme is applied to four numerical examples which have been compensated by PID controllers.
Parameters of PID controllers are found by optimization method.
It gives an almost command independent response and gives significant improvements for response time and performance.
American Psychological Association (APA)
Tsay, Tain-Sou. 2014. Model Based Adaptive Piecewise Linear Controller for Complicated Control Systems. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1037731
Modern Language Association (MLA)
Tsay, Tain-Sou. Model Based Adaptive Piecewise Linear Controller for Complicated Control Systems. Journal of Applied Mathematics No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1037731
American Medical Association (AMA)
Tsay, Tain-Sou. Model Based Adaptive Piecewise Linear Controller for Complicated Control Systems. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1037731
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1037731