Research on Control System of Intelligent Valve Positioner

被引：1
|
作者：
Xu, Weibin [1 ]
Xiao, Chun [1 ,2 ]
Huang, Min [3 ]
机构：
[1] Wuhan Univ Technol, Sch Automat, Wuhan, Peoples R China
[2] Hankou Univ, Sch Elect Informat Engn, Wuhan, Peoples R China
[3] State Grid Wuhan Power Supply Co, Wuchang Customer Serv Ctr, Wuhan, Peoples R China
来源：
2019 2ND WORLD CONFERENCE ON MECHANICAL ENGINEERING AND INTELLIGENT MANUFACTURING (WCMEIM 2019) | 2019年
关键词：
intelligent valve positioner; valve position control algorithm; Smith fuzzy adaptive PID; simulation;
D O I：
10.1109/WCMEIM48965.2019.00138
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Intelligent valve positioner(IVP) is widely used in industrial control process as the control core of intelligent regulating valve. Valve position control algorithm is the core of accurate positioning of valve stem position and exact adjustment of valve opening. Smith fuzzy adaptive PID is proposed to solve problems of low control accuracy and long response time of IVP control system. In this paper, the mathematical model of IVP is established and simulation analysis is completed. It is concluded that the valve position control algorithm realizes the accurate control of valve position and meets control precision requirements of valve.
引用
收藏
页码：653 / 656
页数：4
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