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Numerically stable minimum error entropy Kalman filter

delete2021-04-01
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PRE
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G
Gang Wang
B
Badong Chen
杨馨越 封面图
杨馨越 (Xinyue Yang)
B
Bei Peng *
Z
Zhenyu Feng
DOI:10.1016/j.sigpro.2020.107914delete
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摘要

摘要

En 中文
Recently, the Kalman filter algorithm based on the minimum error entropy criterion has been presented to outperform the conventional Kalman filter in the case of impulsive noise. In practice, it may be unstable in numerical calculation. This paper proposes a robust algorithm to solve the problem of instability in numerical calculation. The convergence and stability of the algorithm are verified by the performance analysis and simulations. In the mean square behavior analysis, we propose a method to estimate the steady-state errors. Simulations show that the experimental steady-state errors of the algorithms agreed with the theoretical values. (C) 2020 Elsevier B.V. All rights reserved.
Keyword:
Kalman filter
Minimum error entropy
Minimum error entropy Kalman filter
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期刊

Signal Processing 封面图
Signal Processing
IF:
3.6
论文数:
9.9K
被引数:
1.7W

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errChen, Badong; Liu, Xi; Zhao, Haiquan; Principe, Jose C.
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