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On performance analysis of ADRC for a class of MIMO lower-triangular nonlinear uncertain systems.

Authors :
Xue W
Huang Y
Source :
ISA transactions [ISA Trans] 2014 Jul; Vol. 53 (4), pp. 955-62. Date of Electronic Publication: 2014 Mar 12.
Publication Year :
2014

Abstract

This paper designs the active disturbance rejection control (ADRC) to achieve desired performance for a class of MIMO lower-triangular nonlinear systems with large uncertainties under un-matched condition. We develop the ADRC with a set of extended state observers, and prove that the closed-loop system can achieve satisfied dynamic performance. The theoretical results illustrate the relationship between the bound of the concerned error and the bandwidth of extend state observers.<br /> (Copyright © 2014 ISA. Published by Elsevier Ltd. All rights reserved.)

Details

Language :
English
ISSN :
1879-2022
Volume :
53
Issue :
4
Database :
MEDLINE
Journal :
ISA transactions
Publication Type :
Academic Journal
Accession number :
24629621
Full Text :
https://doi.org/10.1016/j.isatra.2014.02.002