| Issue |
MATEC Web Conf.
Volume 355, 2022
2021 International Conference on Physics, Computing and Mathematical (ICPCM2021)
|
|
|---|---|---|
| Article Number | 03006 | |
| Number of page(s) | 10 | |
| Section | Computing Methods and Computer Application | |
| DOI | https://doi.org/10.1051/matecconf/202235503006 | |
| Published online | 12 January 2022 | |
Cooperative estimation algorithms for multi-sensor networks with imprecise measurements
1 Hangzhou Electric Equipment Manufacturing Co., Ltd. Hangzhou, China
2 School of Automation, Hangzhou Dianzi University, Hangzhou, China
3 Zhejiang Dayou Industrial Co., Ltd.Hangzhou, China
* Corresponding author: 840534548@qq.com
A cooperative estimation algorithm is proposed for mutli-sensor networks with imprecise measurements caused by electromagnetic interferences, abnormal currents and other faults in the multi-sensor measurement process. Adaptive schemes based on a reference model are introduced to overcome the adverse effects of multiplicative interference on the estimated information. Then, rigorous theoretical proofs are developed to analyze the adaptive estimation algorithm. Finally, numerical simulation results are carried out to verify the effectiveness of the theoretical analysis.
Key words: Mutli-sensor network / Fault detection / Reference model / Adaptive estimation / Imprecise measurements
© The Authors, published by EDP Sciences, 2022
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