Fuzzy control of unstable chaotic systems
Joint Authors
Mekircha, Naim
Boukabou, Abd al-Karim
Mansuri, Nurah
Source
Journal of Automation and Systems Engineering
Issue
Vol. 6, Issue 1 (31 Mar. 2012), pp.11-19, 9 p.
Publisher
Publication Date
2012-03-31
Country of Publication
Algeria
No. of Pages
9
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
This paper focuses on modeling and controlling an unstable chaotic system defined by a set of input–output data.
This approach works in two phases : a model of the system is determined, and then a control mechanism is activated to stabilize unstable fixed point and unstable periodic orbit embedded in the chaotic system.
In the modeling phase, a Takagi–Surgeon (T–S) fuzzy system with Gaussian fuzzy membership functions is used in conjunction with the Liebenberg Marquardt algorithm for the model parameters optimization.
In the controller design phase, based on the fuzzy model above, a prediction-based controller is achieved for the stabilization on a fixed point or unstable periodic orbit.
To illustrate the effectiveness of the proposed method for both fuzzy modeling and control phases, some simulation results are provided on the logistic equation.
American Psychological Association (APA)
Mekircha, Naim& Boukabou, Abd al-Karim& Mansuri, Nurah. 2012. Fuzzy control of unstable chaotic systems. Journal of Automation and Systems Engineering،Vol. 6, no. 1, pp.11-19.
https://search.emarefa.net/detail/BIM-291023
Modern Language Association (MLA)
Mekircha, Naim…[et al.]. Fuzzy control of unstable chaotic systems. Journal of Automation and Systems Engineering Vol. 6, no. 1 (Mar. 2012), pp.11-19.
https://search.emarefa.net/detail/BIM-291023
American Medical Association (AMA)
Mekircha, Naim& Boukabou, Abd al-Karim& Mansuri, Nurah. Fuzzy control of unstable chaotic systems. Journal of Automation and Systems Engineering. 2012. Vol. 6, no. 1, pp.11-19.
https://search.emarefa.net/detail/BIM-291023
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 19
Record ID
BIM-291023