A Robust State Filter Against Unmodeled Process And Measurement Noise

Weitao Liu
11/24/2025
stat.MLcs.LG

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Abstract

This paper introduces a novel Kalman filter framework designed to achieve robust state estimation under both process and measurement noise. Inspired by the Weighted Observation Likelihood Filter (WoLF), which provides robustness against measurement outliers, we applied generalized Bayesian approach to build a framework considering both process and measurement noise outliers.

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Cite this paper

@article{liu2025robust,
  title  = {A Robust State Filter Against Unmodeled Process And Measurement Noise},
  author = {Weitao Liu},
  year   = {2025},
  eprint = {2511.19157},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2511.19157v1}
}

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