| 基于随机集的复杂境况下多目标测量 |
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| 引用本文： | 陈良洲,施文康.基于随机集的复杂境况下多目标测量[J].上海交通大学学报,2007,41(6):881-884. |
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| 作者姓名： | 陈良洲 施文康 |
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| 作者单位： | 1. 华中科技大学,仪器科学与技术系,武汉,430074
2. 上海交通大学,仪器科学与工程系,上海,200240 |
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| 基金项目： | 国防科技重点实验室基金 |
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| 摘 要： | 在多传感器多目标融合系统中,多传感器所提供的信息常常不同类,难以融合,建立多传感器多目标的随机集观测模型可以解决统一融合问题.基于随机集理论,根据虚警及漏测的情况,给出了目标的信任测度及其全局密度.从单传感器单目标推广到多传感器多目标,建立了实用的多目标随机集测量模型,并根据实例证明了该模型的实用性和有效性.
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| 关 键 词： | 多目标测量 随机集 杂波 信任测度 全局密度 |
| 文章编号： | 1006-2467（2007）06-0881-04 |
| 收稿时间： | 2006-07-08 |
| 修稿时间： | 2006年7月8日 |
Multi-targets Measurement Based on Random-set in Complex Background |
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| CHEN Liang-zhou,SHI Wen-kang.Multi-targets Measurement Based on Random-set in Complex Background[J].Journal of Shanghai Jiaotong University,2007,41(6):881-884. |
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| Authors: | CHEN Liang-zhou SHI Wen-kang |
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| Abstract: | In a multi-sensor and multi-target fusion system,it is hard to fuse information collected by multi-sensor which is always in different data types. A random set measurement model to multi-target is a solution to uniform fusion.Based on random sets theory,false alarms and miss-detections in the background were considered,then,belief measure and its global density of targets were presented.From single-sensor single-target to multi-sensor multi-target,a useful random set measurement model to multi-target was proposed.The examples show that the proposed approach holds good effect and practicability on multi-target measurement. |
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| Keywords: | multi-target measurement random set clutter belief measure global density |
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