Design of Linear-Quadratic-Regulator for a CSTR process

This paper aims at creating a Linear Quadratic Regulator (LQR) for a Continuous Stirred Tank Reactor (CSTR). A CSTR is a common process used in chemical industries. It is a highly non-linear system. Therefore, in order to create the gain feedback controller, the model is linearized. The controller i...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2017-11, Vol.263 (5), p.52013
Main Authors: Meghna, P R, Saranya, V, Pandian, B Jaganatha
Format: Article
Language:English
Subjects:
Chemical industry
Continuously stirred tank reactors
Control systems design
Feedback control
Linear quadratic regulator
Linearization
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Summary:This paper aims at creating a Linear Quadratic Regulator (LQR) for a Continuous Stirred Tank Reactor (CSTR). A CSTR is a common process used in chemical industries. It is a highly non-linear system. Therefore, in order to create the gain feedback controller, the model is linearized. The controller is designed for the linearized model and the concentration and volume of the liquid in the reactor are kept at a constant value as required.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/263/5/052013