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http://dx.doi.org/10.5302/J.ICROS.2002.8.4.281

Remote Fuzzy Logic Control of Networked Control System Via Profibus-DP  

Lee, Kyung-Chang (Mechanical Technology Research Center, Dept.of Mechanical Engineering, Busan National University)
Lee, Suk (Mechanical Technology Research Center, Dept.of Mechanical Engineering, Busan National University)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.8, no.4, 2002 , pp. 281-287 More about this Journal
Abstract
This paper investigates on the feasibility of fuzzy logic control for networked control systems. In order to evaluate its feasibility, a networked control system for motor speed control is implemented on a Profibus-DP network. The NCS consists of several inde-pendent, but interacting processes running on two separate stations. By using this NCS, the network-induced delay is analyzed to find the cause and effect of the delay. Furthermore, in order to prove the feasibility, the fuzzy logic controller's performance is compared with those of conventional PID controllers. Based on the experimental results, the fuzzy logic controller can be a viable choice far NCS due to its robustness against parameter uncertainty.
Keywords
networked control system; remote fuzzy logic controller; network-induced delay; fieldbus; profibus-DP;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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