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Optimising PID controller using slope variation method for positioning radio telescope


Citation

Mohamad Zaber, Nursaida and Ishak, Asnor Juraiza and Che Soh, Azura and Hassan, Mohd Khair and Ishak, Asnor Nadirah (2017) Optimising PID controller using slope variation method for positioning radio telescope. Pertanika Journal of Science & Technology, 25 (spec. Jan.). pp. 275-284. ISSN 0128-7680; ESSN: 2231-8526

Abstract / Synopsis

Radio telescope is an application that requires a precise position control as it should point to the exact coordinate so that it could receive the desired signal. The main idea of this paper is to optimise the PID controller by introducing slope variation method in order to control the position of a radio telescope. This proposed method is also validated with the presence of disturbance, such as wind gust disturbance with different speed amplitude. The results indicate that the proposed optimisation method has a better result with no overshoot and able to attenuate wind gust disturbance when compared with conventional PID controller.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
Publisher: Universiti Putra Malaysia Press
Keywords: PID optimisation; Position control; Radio telescope
Depositing User: Nabilah Mustapa
Date Deposited: 30 Jun 2017 17:45
Last Modified: 05 Jul 2017 12:48
URI: http://psasir.upm.edu.my/id/eprint/55838
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