Authors:
Zakaria Driss
and
Noura Mansouri
Affiliation:
University of Constantine 1, Algeria
Keyword(s):
GPC, Fuzzy PID Controllers, Chaotic Systems, Synchronization.
Related
Ontology
Subjects/Areas/Topics:
Artificial Intelligence
;
Computational Intelligence
;
Fuzzy Control
;
Fuzzy Systems
;
Informatics in Control, Automation and Robotics
;
Intelligent Control Systems and Optimization
;
Soft Computing
Abstract:
In this paper, we investigate the synchronization of chaotic systems with unknown parameters using generalized
predictive control based on fuzzy PID controllers. In order to verify the efficiency of the proposed
method, fuzzy PD+I and fuzzy PI+D controllers are successively used with and without prediction terms for
the synchronization of two uncertain Lorenz systems. For fuzzy PD+I controller, the prediction terms seem to
be efficient for the synchronization. However, with the fuzzy PI+D controller, they make a noise and worsen
the performance of the controller