BLUE filter with fused range estimation
- Resource Type
- article
- Authors
- Sheng Hu; Zhao Wen-bo; Tang Si-yuan
- Source
- The Journal of Engineering (2019)
- Subject
- filtering theory
target tracking
fused range estimation
predicted range
weighted estimation
predicted measured ranges
converted measurement model
rayleigh range measurement
adaptive blue filter
nonlinear filter
close-range target tracking
adaptive best linear unbiased estimation filter
Engineering (General). Civil engineering (General)
TA1-2040
- Language
- English
- ISSN
- 2051-3305
The non-linear filter is subject to divergence for close-range target tracking; an adaptive best linear unbiased estimation (BLUE) filter with fused range estimation is presented. After proposing the notion of predicted range, the weighted estimation of the predicted and measured ranges is used in the converted measurement model to track the target. The adaptive BLUE filtering parameters with Rayleigh range measurement are derived. Simulation results show the adaptive BLUE filter exhibits better robustness and accuracy with modest computational burden.