Polyvinyl chloride (PVC) production plant control system optimization

被引:1
|
作者
Cheng, Huanxin [1 ]
Miao, Zhuolin [1 ]
Li, Peng [1 ]
机构
[1] Qingdao Univ Sci & Technol, Coll Automat & Elect Engn, Qingdao 266042, Shandong, Peoples R China
关键词
PVC; PID; System Optimization;
D O I
10.4028/www.scientific.net/AMR.655-657.1435
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
In the industrial production of polyvinyl chloride (PVC), large number of loops and low self-control rate can cause a few problems, such as poor loop tuning of PD regulator parameters, poor maneuverability of automation, big device fluctuations, lots of alarms as well as the lack of stability. Thus, control procedure optimizing and PD algorithm are adopted to control the system. Firstly, operating point without automation before is to put into automation now. It aims to improve the operational stability and reach the device self-control rate to more than 95%. Then, advanced control theory is adopted to optimize the controller form and timing PD parameters to achieve fast response, strong anti-jamming, device control stability effect.
引用
收藏
页码:1435 / 1439
页数:5
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