Design of robust predictive controller based on gain scheduling and multi-step control set

Author

Shang, Jiliang ; Wang, Guanglin

Author_Institution

Coll. of Autom. & Electron. Eng, Qingdao Univ. of Sci. & Technol., Qingdao, China

fYear

2011

fDate

16-18 Dec. 2011

Firstpage

2351

Lastpage

2354

Abstract

For a class of uncertain discrete-inputting time lag systems, according to the characteristics of augmented model´s input matrix, by making use of the gain scheduling and multi-step control set, robust predictive control algorithm with the parameter-dependent feedback law is proposed. The simulation results show the advantages and disadvantages of two algorithms and the robust model predictive control algorithm with gain scheduling and multi-step control set can improve the control performance of the system better than pure application multi-step control set.

Keywords

control system synthesis; discrete time systems; matrix algebra; predictive control; robust control; scheduling; uncertain systems; augmented model input matrix; discrete inputting time lag system; gain scheduling; multistep control set; parameter dependent feedback law; robust predictive controller design; uncertain system; Algorithm design and analysis; Job shop scheduling; Prediction algorithms; Predictive control; Robustness; Uncertainty; Discrete-time model with polytopic uncertainty; Gain scheduling; Multi-step control set; Robust predictive control;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation, Mechanical, and Electrical Engineering (TMEE), 2011 International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4577-1700-0

Type

conf

DOI

10.1109/TMEE.2011.6199692

Filename

6199692