ICIA15-jinya.pdf (338.62 kB)
0/0

High order disturbance observer design for linear and nonlinear systems

Download (338.62 kB)
conference contribution
posted on 12.05.2016 by Jinya Su, Wen-Hua Chen, Baibing Li
© 2015 IEEE. In this paper, a disturbance observer is proposed for nonlinear systems with high order disturbance, where not only disturbance but also its high order derivatives are estimated. The relationship of the proposed observer with the existing results is discussed. Then, the result is further extended to the case of minimal-order output-based disturbance observer design for linear systems subject to high order disturbances. Two practical examples about actuator fault diagnosis for a nonlinear missile system and disturbance estimation for a double-effect pilot plant evaporator system with unobservable states are provided to illustrate the effectiveness of the proposed approaches.

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Aeronautical and Automotive Engineering

Published in

2015 IEEE International Conference on Information and Automation, ICIA 2015 - In conjunction with 2015 IEEE International Conference on Automation and Logistics

Pages

1893 - 1898

Citation

SU, J., CHEN, W-H. and LI, B., 2015. High order disturbance observer design for linear and nonlinear systems. Presented at the 2015 IEEE International Conference on Information and Automation, (ICIA 2015), Lijiang, 8-10th. Aug, pp. 1893-1898.

Publisher

© IEEE

Version

AM (Accepted Manuscript)

Publication date

2015

Notes

© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

ISBN

9781467391047

Language

en

Exports

Logo branding

Exports