An intelligent particle filter with resampling of multi-population cooperation

• Published in: Digital signal processing Vol. 115; p. 103084
• Main Authors: Zhang, Xinyu, Liu, Ding, Lei, Biyu, Liang, Junli, Ji, Ruirui
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.08.2021
• Subjects: Circular structure; Gaussian mutation; Intelligent particle filter (IPF); Multi-population collaboration; Resampling; State estimation; Intelligent particle filter (IPF); Resampling; Circular structure; State estimation; Multi-population collaboration; Gaussian mutation

The particle filter (PF) has excellent estimation performance for nonlinear non-Gaussian systems. However, this method misleads the results due to sample impoverishment and the sensitivity on the initial values of state and process noise variance. To overcome this, an intelligent PF method with a re...