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Research on Fuzzy Immune Self-Adaptive PID Algorithm Based on New Smith Predictor for Networked Control System
Joint Authors
Bu, Wen-shao
Zhang, Haitao
Hu, Jinbo
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-01-22
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We first analyze the effect of network-induced delay on the stability of networked control systems (NCSs).
Then, aiming at stochastic characteristics of the time delay, we introduce a new Smith predictor to remove the exponential function with the time delay in the closed-loop characteristic equation of the NCS.
Furthermore, we combine the fuzzy PID algorithm with the fuzzy immune control algorithm and present a fuzzy immune self-adaptive PID algorithm to compensate the influence of the model deviation of the controlled object.
At last, a kind of fuzzy immune self-adaptive PID algorithm based on new Smith predictor is presented to apply to the NCS.
The simulation research on a DC motor is given to show the effectiveness of the proposed algorithm.
American Psychological Association (APA)
Zhang, Haitao& Hu, Jinbo& Bu, Wen-shao. 2015. Research on Fuzzy Immune Self-Adaptive PID Algorithm Based on New Smith Predictor for Networked Control System. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1073552
Modern Language Association (MLA)
Zhang, Haitao…[et al.]. Research on Fuzzy Immune Self-Adaptive PID Algorithm Based on New Smith Predictor for Networked Control System. Mathematical Problems in Engineering No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1073552
American Medical Association (AMA)
Zhang, Haitao& Hu, Jinbo& Bu, Wen-shao. Research on Fuzzy Immune Self-Adaptive PID Algorithm Based on New Smith Predictor for Networked Control System. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1073552
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073552