0
RESEARCH PAPERS

Design of Disturbance Decoupled Observer for Bilinear Systems

[+] Author and Article Information
A. Hać

Department of Mechanical Engineering, State University of New York at Stony Brook, Stony Brook, N.Y. 11794

J. Dyn. Sys., Meas., Control 114(4), 556-562 (Dec 01, 1992) (7 pages) doi:10.1115/1.2897724 History: Received March 21, 1989; Revised February 01, 1992; Online March 17, 2008

Abstract

An observer for a bilinear system with an unknown unmeasurable disturbance is considered. Necessary and sufficient conditions for the existence of disturbance decoupled full order and minimal order observers are formulated. The conditions analogous to detectability and pole assignment of linear observers are also given. These conditions provide a basis for verification of observer existence and design procedures to select observer matrices using straightforward matrix calculus. The observers are intended for application to the state estimation of a semi-active vehicle suspension system and the design procedures are illustrated for this particular case. The procedures developed, however, are general and can be applied to any bilinear system.

Copyright © 1992 by The American Society of Mechanical Engineers
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In