| 基于贝叶斯网络的军事工程毁伤评估模型研究 |
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| 引用本文： | 王凤山,张宏军.基于贝叶斯网络的军事工程毁伤评估模型研究[J].计算机工程与应用,2011,47(12):242-245. |
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| 作者姓名： | 王凤山 张宏军 |
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| 作者单位： | 解放军理工大学 工程兵工程学院，南京 210007 |
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| 基金项目： | 国家自然科学基金，解放军理工大学预研基金，解放军理工大学军事理论研究基金，全军军事学研究生课题基金 |
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| 摘 要： | 应用贝叶斯网络理论在解决不确定性事件方面的推理优势，提出了基于贝叶斯网络的军事工程毁伤评估新方法。根据军事工程毁伤评估的系统特征与要求，提出了分解、转换、综合的系统建模规则，并引入贝叶斯网络原理，建立了运用贝叶斯网络进行军事工程毁伤评估系统建模的分析框架；在确定军事工程毁伤评估网络节点变量的基础上，以仿真计算数据为样本，确定网络结构和网络参数，寻找隐含的概率依赖关系和知识表达，构建军事工程毁伤评估置信模型。通过实例验证了用贝叶斯网络进行军事工程毁伤评估与推理的有效性。
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| 关 键 词： | 军事工程 毁伤评估 贝叶斯网络 系统建模 推理 |
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Research of military engineering damage assessment based on Bayesian network |
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| WANG Fengshan,ZHANG Hongjun.Research of military engineering damage assessment based on Bayesian network[J].Computer Engineering and Applications,2011,47(12):242-245. |
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| Authors: | WANG Fengshan ZHANG Hongjun |
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| Affiliation: | Engineering Institute of Engineering Corps，PLA University of Science & Technology，Nanjing 210007，China |
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| Abstract: | For reasoning advantage with Bayesian network theory in resolving the uncertain events, a new damage assessment method is proposed to military engineering with Bayesian network.As the system characteristics and requirements to protection engineering damage assessment, system modeling approach is put forward with decomposition,conversion and integrated rules, system analytical framework is established for modeling in military engineering damage assessment after the introduction of Bayesian network theory.On the basis of determining the network nodes variable to military engineering damage assessment,network structure and parameters are determined with simulation data,which are used to find the implied probability of dependency relationships and knowledge representation, the confidence model is built in military engineering damage evaluation.An example verifies the validity in damage assessment and reasoning with Bayesian network. |
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| Keywords: | military engineering damage assessment Bayesian network system modeling inference
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