西安电子科技大学学报 ›› 2019, Vol. 46 ›› Issue (2): 95-100.doi: 10.19665/j.issn1001-2400.2019.02.016

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目标威胁等级风险控制传感器管理方法

庞策,单甘霖,段修生   

  1. 陆军工程大学石家庄校区 电子与光学工程系,河北 石家庄 050000
  • 收稿日期:2018-09-12 出版日期:2019-04-20 发布日期:2019-04-20
  • 作者简介:庞策(1993-),男,陆军工程大学博士研究生,Email:guanglongzhu@163.com
  • 基金资助:
    国家部委预研基金(012015012600A2203)

Sensor management method under target threat level risk control

PANG Ce,SHAN Ganlin,DUAN Xiusheng   

  1. Department of Electronic and Optical Engineering, Army Engineering Univ., Shijiazhuang 050000, China
  • Received:2018-09-12 Online:2019-04-20 Published:2019-04-20

摘要:

针对目标跟踪过程中由于模型及观测误差对目标威胁度估计不够准确的问题,将目标威胁度不确定性最小化为优化目标。基于隐马尔科夫理论及风险理论,提出了一种目标威胁等级风险控制下的传感器管理模型,设计了一种基于多Agent理论的分布式传感器管理方案求解算法。仿真实验表明,通过该模型能够顺利地解决传感器资源不足情况下的管理问题,求解质量较高,速度较快。

关键词: 传感器管理, 威胁等级, 不确定性, 风险理论

Abstract:

Due to the model error and the observation error, the inaccurate estimate of target threat exists when tracking targets. To solve the problem, minimizing the uncertainty of target threat is taken as the goal when managing sensors. Based on the Hidden Markov Model and risk theory, a sensor management model under the control of target threat level risk is proposed in this paper. A distributed optimization algorithm based on the multiple Agent theory is designed to get the optimal management scheme. Simulation experiments show that the model proposed in this paper can successfully solve the management problem in the case of insufficient sensor resources, and that by the algorithm in this paper perfect solutions can be obtained with a fast computational speed.

Key words: sensor management, threat level, the uncertainty, risk theory

中图分类号: 

  • TP212