Paper Info
Title
An Intelligent Cooperative Decoupling Controller for Coagulation Bath in Polyacrylonitrile Carbon Fiber Production.
Abstract
The production of polyacrylonitrile carbon fiber (PANCF) consists of a set of industrial processes with high complexity. A key process is the coagulation of the PAN as-spun fiber in the coagulation bath which has a lot of variables coupling with each other. In this paper, an intelligent cooperative decoupling controller (ICDC) based on the neuroendocrine regulation principle of human body is proposed and applied to the coagulation bath in the PANCF production. Three important variables including the liquid-level, the temperature, and the concentration are considered. The ICDC consists of a control center unit, several control and decoupling units and their corresponding output units. The control center coordinates each control and decoupling unit and determines their control schemes. Each control and decoupling unit takes effect independently, and the control information is exchanged among them for decoupling. The control signals are then integrated at the output units and finally sent to the plant. Simulation results demonstrate that the ICDC can rapidly response to the variation of control variables, completely eliminate the coupling influence and make smooth regulation without overshoot, which has a better performance than the conventional control schemes. © 2012 IEEE.
Year
DOI
Venue
2013
10.1109/TCST.2012.2186454
IEEE Trans. Contr. Sys. Techn.
Keywords
Field
DocType
Coagulation,Mathematical model,Couplings,Process control,Temperature control
Intelligent control,Control theory,Coupling,Fiber,Control theory,Overshoot (signal),Decoupling (cosmology),Control engineering,Process control,Control variable,Mathematics
Journal
Volume
Issue
ISSN
21
2
1063-6536
Citations 
PageRank 
References 
8
0.64
11
Authors
4
Name
Order
Citations
PageRank
Yongsheng Ding197695.80
Xiao Liang282.33
Kuangrong Hao321822.11
Hua-Ping Wang4171.52