DocumentCode
550316
Title
Application research of multivariable dynamic matrix control used in the synthesis process of potassium salt
Author
Du Fangtao ; Xu Xiangyang ; Song Chengzhao
Author_Institution
Sch. of Autom., Beijing Inst. of Technol., Beijing, China
fYear
2011
fDate
22-24 July 2011
Firstpage
998
Lastpage
1002
Abstract
Multivariable dynamic matrix control (MDMC) has been widely used in chemical process industry. In this paper, multivariable dynamic model of the first hydrolysis tower is build based on the reaction mechanism, MDMC algorithm with 4 inputs and 4 outputs is also derived and constrained MDMC controller is designed. Simulation results show that, MDMC could improve the dynamic performance and resistance to disturbance, and be good for the production process.
Keywords
chemical engineering; chemical reactions; chemical reactors; matrix algebra; multivariable control systems; potassium compounds; process control; sodium compounds; three-term control; KOH; MDMC algorithm; MDMC controller; chemical process industry; chemical reaction; hydrolysis tower; multivariable dynamic matrix control; potassium salt synthesis process; Coolants; Equations; Heating; Materials; Mathematical model; Poles and towers; Process control; MDMC; Mechanism model; Synthesis process of potassium salt;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2011 30th Chinese
Conference_Location
Yantai
ISSN
1934-1768
Print_ISBN
978-1-4577-0677-6
Electronic_ISBN
1934-1768
Type
conf
Filename
6000654
Link To Document