Adaptive Maximum Correntropy Unscented Kalman Filter for Aero-Engine State Estimation

Guangfeng Wang, Linfeng Gou, Yingzhi Huang, Yingxue Chen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, we investigate the problem of state estimation for a class of non-linear systems with non-Gaussian measurement noise. Based on the maximum correntropy criterion (MCC), an adaptive maximum correntropy unscented kalman filter (AMCUKF) is derived by introducing a weighted combined cost function and an adaptive kernel function bandwidth. The filter solves the numerical problem of the existing maximum correntropy unscented Kalman filter (MCUKF) when the measured value contains large outliers and the problem of performance degradation caused by improper kernel bandwidth selection. Finally, taking the aero-engine state estimation problem as an example, the filtering performance of different filters is compared, which shows that the filter proposed in this paper has advantages in dealing with non-linear and nonGaussian systems.

Original languageEnglish
Title of host publication2023 14th International Conference on Mechanical and Aerospace Engineering, ICMAE 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages230-236
Number of pages7
ISBN (Electronic)9798350340327
DOIs
StatePublished - 2023
Event14th International Conference on Mechanical and Aerospace Engineering, ICMAE 2023 - Porto, Portugal
Duration: 18 Jul 202321 Jul 2023

Publication series

Name2023 14th International Conference on Mechanical and Aerospace Engineering, ICMAE 2023

Conference

Conference14th International Conference on Mechanical and Aerospace Engineering, ICMAE 2023
Country/TerritoryPortugal
CityPorto
Period18/07/2321/07/23

Keywords

  • adaptive
  • maximum correntropy criterion
  • non-Gaussian noise
  • unscented kalman filter

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