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| 基于可变精度粗糙集与D-S证据理论的C4IKSR系统效能评估 | |
| 引用本文： | 张政超,周宪英,关欣,李应升,郭伟锋.基于可变精度粗糙集与D-S证据理论的C4IKSR系统效能评估[J].海军航空工程学院学报,2009,24(4):453-457. |
| 作者姓名： | 张政超 周宪英 关欣 李应升 郭伟锋 |
| 作者单位： | 1. 海军航空工程学院信息融合技术研究所,山东,烟台,264001;63891部队,河南洛阳471000 2. 92941部队,辽宁,葫芦岛,125001 3. 海军航空工程学院信息融合技术研究所,山东,烟台,264001;国防科学技术大学电子科学与工程学院,长沙,410073 4. 63891部队,河南洛阳,471000 |
| 基金项目： | 全国优秀博士论文作者专项资金资助项目，国家自然科学基金资助项目，教育部新世纪优秀人才支持计划 |
| 摘 要： | 为有效地对C4IKSR系统的效能进行评估，建立了C4IKSR系统效能评估指标体系。用粗糙集约简的思想减少了系统巾冗余的属性，获得了规则和可变精度的下近似集。提出了一种基于D—S证据理论的C4IKSR系统效能评估模型，利用可变精度的下近似集的计算结果给出基本概率赋值，进行了多信息表的数据融合。结果表明能够对C4IKSR系统效能进行有效地评估。 |
| 关 键 词： | C4IKSR系统 效能评估 可变精度粗糙集 D—S证据理论 |
The Effectiveness and Capabilities Evaluating of C4IKSR System Based on VPRS and D-S Evidences Theory |
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| ZHANG Zheng-chao,ZHOU Xian-ying,GUAN Xin,LI Ying-sheng and GUO Wei-feng.The Effectiveness and Capabilities Evaluating of C4IKSR System Based on VPRS and D-S Evidences Theory[J].Journal of Naval Aeronautical Engineering Institute,2009,24(4):453-457. | |
| Authors: | ZHANG Zheng-chao ZHOU Xian-ying GUAN Xin LI Ying-sheng and GUO Wei-feng |
| Institution: | 1. Research Institute of Information Fusion, NAAU, Yantai Shandong 264001, China; 2. The 63891st Unit ofPLA, Luoyang Henan 471000, China; 3. The 92941st Unit ofPLA, Huludao Liaoning 125001, China; 4. Institute of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China) |
| Abstract: | For evaluating C4IKSR system effectiveness and capabilities effectively, a new effectiveness and capabilities evaluating guide line system was set up. And the attribute number was reduced by Rough Sets to obtain rules and the low approximate sets of VPRS （Variable Precision Rough Set）. Then a C4IKSR system effectiveness and capabilities evaluating model based on D-S theory was put forward. This model can gain the basic possibility assignment by computing the low approximate sets of VPRS of decision values. At last, It fused the multi-information table. The result shows the model can play an available role in evaluating the effectiveness and capabilities of C4IKSR system. |
| Keywords: | C4IKSR system effectiveness and capabilities evaluating VPRS D-S evidence theory |
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