Threat Assessment Based Sensor Control for Multi-target Tracking | |
Chen, Hui2; He, Zhongliang2; Lian, Feng1; Li, Chen3 | |
刊名 | Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology |
2018-12-01 | |
卷号 | 40期号:12页码:2861-2867 |
关键词 | Clutter (information theory) Decision theory Markov processes Distribution characteristics Information gain Multi-target tracking Partially observable Markov decision process Random finite sets Sensor control Significance maps Threat assessment |
ISSN号 | 10095896 |
DOI | 10.11999/JEIT180212 |
英文摘要 | This paper proposes a threat assessment based sensor control by using multi-target filter with random finite set. First, the general sensor control approach based on information theory is presented in the framework of Partially Observable Markov Decision Process (POMDP). Meanwhile, combined with target movement situation, the factors that affect the target threat degree are analyzed. Then, the multi-target state is estimated based on the particle multi-target filter, the multi-target threat level is established according to the multi-target motion situation, and the maximum threat target distribution characteristic is analyzed and extracted from the multi-target distribution characteristic. Finally, the Rényi divergence is used as the evaluation index in sensor control, and the final control policy is solved with the maximum information gain as the criterion. The simulation results verify the feasibility and effectiveness of the proposed method. © 2018, Science Press. All right reserved. |
WOS研究方向 | Engineering |
语种 | 中文 |
出版者 | Science Press |
WOS记录号 | WOS:000456153600010 |
内容类型 | 期刊论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/114438] |
专题 | 电气工程与信息工程学院 外国语学院 |
作者单位 | 1.School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an; 710049, China; 2.School of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 3.School of Software Engineering, Xi'an Jiaotong University, Xi'an; 710049, China |
推荐引用方式 GB/T 7714 | Chen, Hui,He, Zhongliang,Lian, Feng,et al. Threat Assessment Based Sensor Control for Multi-target Tracking[J]. Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology,2018,40(12):2861-2867. |
APA | Chen, Hui,He, Zhongliang,Lian, Feng,&Li, Chen.(2018).Threat Assessment Based Sensor Control for Multi-target Tracking.Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology,40(12),2861-2867. |
MLA | Chen, Hui,et al."Threat Assessment Based Sensor Control for Multi-target Tracking".Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology 40.12(2018):2861-2867. |
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