Title :
Advanced Process Control System for the Rectification of Vinyl Chloride
Author_Institution :
Inst. of Adv. Process Control, Zhejiang Univ., Hangzhou
Abstract :
The characteristic of process and control for the rectification of vinyl chloride monomer (VCM) is analyzed. Based on the predictive functional control, the total solution of advanced process control for the rectification of VCM is proposed for solving the control difficulty. Using the predictive functional control virtues sufficiently in fast tracking speed, strong disturbance rejection performance and good robustness, the solution improves the smoothness of the key parameters for process, assures the quality of VCM and retains the smoothness of process. The results of application show that the advanced process system can bring about more economic benefits for the rectification of VCM
Keywords :
chemical technology; predictive control; process control; robust control; VCM rectification; advanced process control; fast tracking speed; predictive functional control; robustness; strong disturbance rejection performance; vinyl chloride monomer; Automation; Economic forecasting; Industrial control; Intelligent control; Laboratories; Materials requirements planning; Process control; Robust control; Three-term control; advanced process control; predictive functional control; vinyl chloride;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1714310
