EXTENSION OF FRIEDLAND SEPARATE-BIAS ESTIMATION TO RANDOMLY TIME-VARYING BIAS OF NONLINEAR-SYSTEMS

Authors
ZHOU DH SUN YX XI YG ZHANG ZJ
Citation
Dh. Zhou et al., EXTENSION OF FRIEDLAND SEPARATE-BIAS ESTIMATION TO RANDOMLY TIME-VARYING BIAS OF NONLINEAR-SYSTEMS, IEEE transactions on automatic control, 38(8), 1993, pp. 1270-1273
Citations number
14
Categorie Soggetti
Controlo Theory & Cybernetics","Computer Applications & Cybernetics","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
38
Issue
8
Year of publication
1993
Pages
1270 - 1273
Database
ISI
SICI code
0018-9286(1993)38:8<1270:EOFSET>2.0.ZU;2-D
Abstract
By extending Friedland's separate-bias estimation algorithm for linear systems [1]-[3] to nonlinear systems and combining the result with th e suboptimal fading extended Kalman filter proposed by the authors [4] , [5], a pseudo separate-bias estimation algorithm for randomly time-v arying bias of a class of nonlinear time-varying stochastic systems is further proposed. A simulation example is presented to illustrate the effectiveness of the proposed algorithm.