| 引用本文: | 刘万全,辛玉林,鲍庆龙,等.基于DSm理论的雷达目标综合识别算法.[J].国防科技大学学报,2010,32(6):37-41.[点击复制] |
| LIU Wanquan,XIN Yulin,BAO Qinglong,et al.Radar Target Integrated Recognition Algorithm Based on DSm Theory[J].Journal of National University of Defense Technology,2010,32(6):37-41[点击复制] |
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| 基于DSm理论的雷达目标综合识别算法 |
| 刘万全, 辛玉林, 鲍庆龙, 陈曾平 |
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(国防科技大学 ATR重点实验室，湖南 长沙 410073)
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| 摘要: |
| 针对数字多功能雷达的目标识别问题，提出了基于DSm理论的综合识别算法。将不同类型的识别结果置于统一的辨识框架中，并利用经典DSm组合规则进行信息组合，采用冲突按比例重分配规则重新分配组合结果，应用基于广义基本信任分配的决策规则进行判决。仿真结果表明，该方法避免了层次化识别结构带来的信息损失，识别结果中含有更丰富的目标信息。 |
| 关键词: 数字多功能雷达 综合识别 DSm理论 冲突按比例重分配 |
| DOI： |
| 投稿日期：2010-09-10 |
| 基金项目:国家部委基金资助项目(613105) |
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| Radar Target Integrated Recognition Algorithm Based on DSm Theory |
| LIU Wanquan, XIN Yulin, BAO Qinglong, CHEN Zengping |
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(ATR Key Laboratory， Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| An integrated recognition algorithm based on DSm theory is presented to solve target recognition problems of digital multi-purpose radar. First, various recognition results were placed in a unified frame of discernment and the classic DSm rule was applied to combine them. Then the Proportional Conflict Redistribution (PCR) rule was used to redistribute the combination results. Finally, the decision rule based on generalized basic belief assignment (GBBA) was adopted. The simulation results show that this method can avoid information loss caused by the hierarchical recognition structure, and more abundant target information is included in the fusion results. |
| Keywords: digital multi-purpose radar integrated recognition DSm Theory (DSmT) Proportional Conflict Redistribution(PCR) |
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