The discrete-time compensated Kalman filter †
作者:
WING-HONG LEE,
MICHAEL ATHANS,
期刊:
International Journal of Control
(Taylor Available online 1979)
卷期:
Volume 29,
issue 2
页码: 293-311
ISSN:0020-7179
年代: 1979
DOI:10.1080/00207177908922700
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A suboptimal dynamic compensator to be used in conjunction with the ordinary discrete-time Kalman filter is derived. The resultant compensated Kalman filter has the property that steady-state bias estimation errors, resulting from modelling errors, are eliminated. The implementation of the compensated Kalman filter involves the use of accumulators in the residual channels in addition to the nominal dynamic model of the stochastic system.
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