Effect of fuzzy PID controller on feedback control systems based on wireless sensor network

Anas A. Hussien, Mehdi J Marie, Khalaf S. Gaeid

Abstract


Wireless Networked control system (WNCS) has an important in all aspects of the life and in the research fields of Engineering. In this article, a real-time implementation of the wireless feedback control system (WFCS) is performed. The stability issue in the closed-loop control system still suffer from noise, disturbances, and need careful considerations to handle it. Three cases to discover the ability of a Fuzzy PID controller to maintain better angular position control system (PCS) is addressed and controlled by a personal computer through a wireless sensor network(WSN) constructed by ZigBee platforms. The practical issues related with the design and implementation of the wireless computerized control system (WCCS) is discussed and analyzed. The simulation results carried out with Matlab/Simulink 2018b. Different parameters effect such as maximum overshoot, sampling frequency, distance and delay time have been studied. These effects on overall system performance would be discussed. Improving the efficient use of ZigBee platform for WFCS. The simulation and experimental results prove the proposed algorithm in the field of wireless control system.

Keywords


WFCS ,PID controller, Delay time ,Fuzzy logic ,Stability

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DOI: http://doi.org/10.11591/ijece.v10i3.pp2416-2425
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ISSN 2088-8708, e-ISSN 2722-2578