Feedback linearization-based constructive predictive control and its applications in CSTR

Author

He De-feng ; Song Xiu-lan ; Yang Ma-Ying

Author_Institution

Sch. of Inf. Eng., Zhejiang Univ. of Technol., Hangzhou, China

fYear

2011

fDate

22-24 July 2011

Firstpage

3368

Lastpage

3371

Abstract

A constructive model predictive control (MPC) scheme is proposed for continuous-time nonlinear affine-input systems, based on feedback linearization of the system. Firstly by using the feedback linearization method and Raccati equation, a control Lyapunov function (CLF) of the system is constructed. This then established a stable control class of the system. Secondly a MPC strategy is designed by combination of constructive active control idea. Finally, the simulation of continuous stirred tank reactors (CSTR) in chemical processes is used to illustrate the effectiveness of the results presented here.

Keywords

Lyapunov methods; Riccati equations; chemical reactors; continuous time systems; linearisation techniques; nonlinear control systems; predictive control; state feedback; CLF; CSTR; MPC; Raccati equation; chemical processes; continuous stirred tank reactors; continuous time nonlinear affine input systems; control Lyapunov function; feedback linearization based constructive predictive control; model predictive control; Algorithm design and analysis; Chemical reactors; Mathematical model; Predictive control; Predictive models; Stability analysis; Thermal stability; CSTR; Constructive Control; Feedback Linearization; Model Predictive Control; Nonlinear Systems;

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

6000996