Controller design of CSTR based on Kalman filter

Author

Lian Xi ; Xie Xiao-Hua ; Qin Gui-Jun

Author_Institution

State Key Lab. of Automobile Simulation & Control, Jilin Univ., Changchun, China

fYear

2011

fDate

22-24 July 2011

Firstpage

5857

Lastpage

5861

Abstract

The Continuous stirred-tank reactor (CSTR) is a common ideal reactor type in chemical engineering. In CSTR systems, directly measuring the chemical concentrations may be neither practical nor feasible due to operating conditions and economic factor. In this paper, a concentration estimation strategy based on Kalman filter is proposed, with which the concentrations are estimated from the temperatures measurements. At last, simulation results of the state feedback control method based on the Kalman estimator are given.

Keywords

Kalman filters; chemical engineering; chemical reactors; economics; estimation theory; state feedback; temperature measurement; CSTR controller design; Kalman estimator; Kalman filter; chemical concentration; chemical engineering; concentration estimation strategy; continuous stirred-tank reactor; economic factor; state feedback control method; temperature measurement; Chemical reactors; Electronic mail; Estimation; Inductors; Kalman filters; Mathematical model; State feedback; CSTR; Kalman filter; concentration estimation;

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

6001240