Title :
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
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;
Conference_Titel :
Control Conference (CCC), 2011 30th Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4577-0677-6
Electronic_ISBN :
1934-1768
