Academic Journal
Direct tracking of noncircular sources for multiple arrays via improved unscented particle filter method
| العنوان: | Direct tracking of noncircular sources for multiple arrays via improved unscented particle filter method |
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| المؤلفون: | Qian, Yang, Shi, Xinlei, Zeng, Haowei, Ahmad, Mushtaq |
| المصدر: | ETRI Journal ; volume 45, issue 3, page 394-403 ; ISSN 1225-6463 2233-7326 |
| بيانات النشر: | Wiley |
| سنة النشر: | 2023 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | Direct tracking problem of moving noncircular sources for multiple arrays is investigated in this study. Here, we propose an improved unscented particle filter (I‐UPF) direct tracking method, which combines system proportional symmetry unscented particle filter and Markov Chain Monte Carlo (MCMC) algorithm. Noncircular sources can extend the dimension of sources matrix, and the direct tracking accuracy is improved. This method uses multiple arrays to receive sources. Firstly, set up a direct tracking model through consecutive time and Doppler information. Subsequently, based on the improved unscented particle filter algorithm, the proposed tracking model is to improve the direct tracking accuracy and reduce computational complexity. Simulation results show that the proposed improved unscented particle filter algorithm for noncircular sources has enhanced tracking accuracy than Markov Chain Monte Carlo unscented particle filter algorithm, Markov Chain Monte Carlo extended Kalman particle filter, and two‐step tracking method. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.4218/etrij.2022-0001 |
| الاتاحة: | http://dx.doi.org/10.4218/etrij.2022-0001 https://onlinelibrary.wiley.com/doi/pdf/10.4218/etrij.2022-0001 https://onlinelibrary.wiley.com/doi/full-xml/10.4218/etrij.2022-0001 |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.27111942 |
| قاعدة البيانات: | BASE |
| DOI: | 10.4218/etrij.2022-0001 |
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