Performance Comparison of Particle Swarm Optimization and Gravitational Search Algorithm to the Designed of Controller for Nonlinear System
Joint Authors
Md Rozali, Sahazati
Fua’ad Rahmat, Mohd
Husain, Abdul Rashid
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-13
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This paper presents backstepping controller design for tracking purpose of nonlinear system.
Since the performance of the designed controller depends on the value of control parameters, gravitational search algorithm (GSA) and particle swarm optimization (PSO) techniques are used to optimise these parameters in order to achieve a predefined system performance.
The performance is evaluated based on the tracking error between reference input given to the system and the system output.
Then, the efficacy of the backstepping controller is verified in simulation environment under various system setup including both the system subjected to external disturbance and without disturbance.
The simulation results show that backstepping with particle swarm optimization technique performs better than the similar controller with gravitational search algorithm technique in terms of output response and tracking error.
American Psychological Association (APA)
Md Rozali, Sahazati& Fua’ad Rahmat, Mohd& Husain, Abdul Rashid. 2014. Performance Comparison of Particle Swarm Optimization and Gravitational Search Algorithm to the Designed of Controller for Nonlinear System. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-489876
Modern Language Association (MLA)
Md Rozali, Sahazati…[et al.]. Performance Comparison of Particle Swarm Optimization and Gravitational Search Algorithm to the Designed of Controller for Nonlinear System. Journal of Applied Mathematics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-489876
American Medical Association (AMA)
Md Rozali, Sahazati& Fua’ad Rahmat, Mohd& Husain, Abdul Rashid. Performance Comparison of Particle Swarm Optimization and Gravitational Search Algorithm to the Designed of Controller for Nonlinear System. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-489876
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-489876