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Improvement of Step Tracking Algorithm Used for Mobile Receiver System via Satellite

Tran, Van Hoi and Nguyen, Xuan Truong and Bach Gia, Duong (2015) Improvement of Step Tracking Algorithm Used for Mobile Receiver System via Satellite. International Journal of Electrical and Computer Engineering, 5 (2). pp. 280-288. ISSN 2088-8708

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In the mobile communication via satellite, received systems are mounted on the mobile device such as ship, train, car or airplane. In order to receive continuous signals, received antenna system must be steered in both the azimuthal and elevation angle to track a satellite. This paper proposes the improved step-tracking algorithm using for mobile receiver system via satellite Vinasat I. This paper also presents the results of study, design and manufacture of the discrete-time controller system for the fast tracking of a satellite by applying an improved step tracking algorithm with fuzzy proportional integral derivativecontroller. Simulated and experimental results indicate that the system performances obtain from applying the improved step tracking algorithm and the fuzzy controller was better than traditional control systems.

Item Type: Article
Subjects: Electronics and Communications
Electronics and Communications > Electronics and Computer Engineering
Divisions: Faculty of Electronics and Telecommunications (FET)
Depositing User: Ms. Thi Minh Chu
Date Deposited: 28 May 2016 09:54
Last Modified: 28 May 2016 09:54

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