DocumentCode
2559047
Title
Discrete nonlinear estimators of fixed order
Author
Shim, Hoowang ; Sims, Craig S. ; McQuade, Eamonn
Author_Institution
West Virginia Univ., Morgantown, WV, USA
Volume
6
fYear
1997
fDate
4-6 Jun 1997
Firstpage
3707
Abstract
We present a method of discrete time nonlinear filtering with a filter of reduced order, and with the filter designed to have a property of bias removal. The technique is based on keeping up to second order terms in the Taylor series of the nonlinearities about the estimate. At the stage of filter design, we limit the complexity of the filter by reducing its order
Keywords
discrete time filters; filtering theory; matrix algebra; nonlinear filters; reduced order systems; series (mathematics); state estimation; Taylor series; discrete time filters; nonlinear filters; reduced order filters; state estimation; Covariance matrix; Error analysis; Iron; Jacobian matrices; Nonlinear filters; Riccati equations; Taylor series;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1997. Proceedings of the 1997
Conference_Location
Albuquerque, NM
ISSN
0743-1619
Print_ISBN
0-7803-3832-4
Type
conf
DOI
10.1109/ACC.1997.609534
Filename
609534
Link To Document