Design of Linear-Quadratic-Regulator for a CSTR process

14th International Conference on Science, Engineering and Technology

自然科学;工业技术

Meghna, P.R.^1 ; Saranya, V.^1 ; Jaganatha Pandian, B.^1

School of Electrical Engineering, VIT University, Vellore-Tamil Nadu

632014, India^1

关键词: Common process;    Constant values;    Continuous stirred tank reactor;    CSTR process;    Gain feedbacks;    Linear quadratic regulator;    Linearized models;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/263/5/052013/pdf
DOI  :  10.1088/1757-899X/263/5/052013

来源: IOP

【 摘 要 】

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.