DESIGN OF ADAPTIVE BACKSTEPPING WITH GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR SYSTEM
Adaptive backstepping controller is designed for tracking purpose of nonlinear system with unknown parameter is injected to it. Gravitational search algorithm (GSA) is integrated with the designed controller in order to automatically tune its control parameters and adaptation gain since the tracki...
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my.utem.eprints.123532015-05-28T04:24:13Z http://eprints.utem.edu.my/id/eprint/12353/ DESIGN OF ADAPTIVE BACKSTEPPING WITH GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR SYSTEM Md Rozali, Sahazati RAHMAT, MOHD FUA'AD HUSAIN, ABDUL RASHID Kamarudin, Muhammad Nizam TK Electrical engineering. Electronics Nuclear engineering Adaptive backstepping controller is designed for tracking purpose of nonlinear system with unknown parameter is injected to it. Gravitational search algorithm (GSA) is integrated with the designed controller in order to automatically tune its control parameters and adaptation gain since the tracking performance of the controller relies on these parameters. Performance evaluation is observed based on the tracking output and the tracking error between reference input and the system’s output. The effectiveness of the adaptive backstepping controller is verified by looking at the lowest amount value of Sum of Squared Error (SSE) attained from the simulation process. The results show that the system’s output follow the reference input given with remarkably small tracking error. www.jatit.org 2014-01-20 Article NonPeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/12353/1/Jatit_28Vol59No2.pdf Md Rozali, Sahazati and RAHMAT, MOHD FUA'AD and HUSAIN, ABDUL RASHID and Kamarudin, Muhammad Nizam (2014) DESIGN OF ADAPTIVE BACKSTEPPING WITH GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR SYSTEM. Journal of Theoretical and Applied Information Technology, 59 (2). pp. 460-468. ISSN 1992-8645 |
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TK Electrical engineering. Electronics Nuclear engineering Md Rozali, Sahazati RAHMAT, MOHD FUA'AD HUSAIN, ABDUL RASHID Kamarudin, Muhammad Nizam DESIGN OF ADAPTIVE BACKSTEPPING WITH GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR SYSTEM |
description |
Adaptive backstepping controller is designed for tracking purpose of nonlinear system with unknown
parameter is injected to it. Gravitational search algorithm (GSA) is integrated with the designed controller
in order to automatically tune its control parameters and adaptation gain since the tracking performance of
the controller relies on these parameters. Performance evaluation is observed based on the tracking output
and the tracking error between reference input and the system’s output. The effectiveness of the adaptive
backstepping controller is verified by looking at the lowest amount value of Sum of Squared Error (SSE)
attained from the simulation process. The results show that the system’s output follow the reference input
given with remarkably small tracking error. |
format |
Article |
author |
Md Rozali, Sahazati RAHMAT, MOHD FUA'AD HUSAIN, ABDUL RASHID Kamarudin, Muhammad Nizam |
author_facet |
Md Rozali, Sahazati RAHMAT, MOHD FUA'AD HUSAIN, ABDUL RASHID Kamarudin, Muhammad Nizam |
author_sort |
Md Rozali, Sahazati |
title |
DESIGN OF ADAPTIVE BACKSTEPPING WITH
GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR
SYSTEM |
title_short |
DESIGN OF ADAPTIVE BACKSTEPPING WITH
GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR
SYSTEM |
title_full |
DESIGN OF ADAPTIVE BACKSTEPPING WITH
GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR
SYSTEM |
title_fullStr |
DESIGN OF ADAPTIVE BACKSTEPPING WITH
GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR
SYSTEM |
title_full_unstemmed |
DESIGN OF ADAPTIVE BACKSTEPPING WITH
GRAVITATIONAL SEARCH ALGORITHM FOR NONLINEAR
SYSTEM |
title_sort |
design of adaptive backstepping with
gravitational search algorithm for nonlinear
system |
publisher |
www.jatit.org |
publishDate |
2014 |
url |
http://eprints.utem.edu.my/id/eprint/12353/1/Jatit_28Vol59No2.pdf http://eprints.utem.edu.my/id/eprint/12353/ |
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1665905495331831808 |
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13.160551 |