Remote fuzzy logic control of networked control system via Profibus-DP

被引：52

作者：

Lee, KC ^{[1
]}

Lee, S ^{[1
]}

Lee, MH ^{[1
]}

机构：

[1] Pusan Natl Univ, Sch Mech Engn, Pusan 609735, South Korea

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2003年 / 50卷 / 04期

关键词：

fieldbus; networked control system (NCS); network-induced delay; Profibus-DP; remote fuzzy logic controller (RFLC);

D O I：

10.1109/TIE.2003.814761

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper focuses, on the feasibility of fuzzy logic control for networked control systems (NCSs). In,order to evaluate its feasibility, a networked control system for servo motor control is implemented on a Profibus-DP network. The NCS consists of several independent, but interacting, processes running on two separate stations. By using this NCS, the network-induced delay is analyzed to find the cause of the delay. Furthermore, the fuzzy logic controller's performance is compared With that of conventional proportional-integral-derivative controllers. Based on the experimental results, it is found. that the fuzzy logic controller can be a viable choice for an NCS due to its robustness against parameter uncertainty.

引用

页码：784 / 792

页数：9

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