| 基于隐Markov模型的复杂仿真系统 |
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| 引用本文： | 宋恒杰,马萍, 杨明, 王子才. 基于隐Markov模型的复杂仿真系统[J]. 控制与决策, 2006, 21(5): 567-571 |
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| 作者姓名： | 宋恒杰 马萍 杨明 王子才 |
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| 作者单位： | 哈尔滨工业大学,仿真中心,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金重点项目（60434010）. |
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| 摘 要： | 根据复杂仿真系统具备随机性、严格时序逻辑性等工程实际特点,提出一种以隐Markov模型（HMM）为基础,利用多元统计理论定量分析复杂仿真系统运行有效性的评价方法.在引入状态观测向量矩阵的基础上,详细介绍了量化描述仿真剧情、复杂仿真系统运行状态的HMM的建立方法,给出了复杂仿真系统运行有效性评价准则,并针对评价过程中的关键算法进行了深入研究.
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| 关 键 词： | 复杂仿真系统 运行有效性 隐Markov模型 评价 |
| 文章编号： | 1001-0920（2006）05-0567-05 |
| 收稿时间： | 2005-03-11 |
| 修稿时间： | 2005-05-16 |
Application of Evaluation Method Based on HMM for Result Validity of Complex Simulation Systems |
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| SONG Heng-jie,MA Ping,YANG Ming,WANG Zi-cai. Application of Evaluation Method Based on HMM for Result Validity of Complex Simulation Systems[J]. Control and Decision, 2006, 21(5): 567-571 |
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| Authors: | SONG Heng-jie MA Ping YANG Ming WANG Zi-cai |
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| Affiliation: | Simulation Research Center, Harbin Institute of Technology, Harbin 150001, China. |
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| Abstract: | According to the characteristic of randomization and temporal logic in complex simulation system,an evaluation method is presented,based on hidden Markov model(HMM) and multivariate statistical theory,to quantificationally evaluate the result validity of complex simulation system. On the basis of importing the matrix of observed state vector,the designing approach of HMM is proposed to quantify the scenario and state of complex simulation system.Furthermore,quantificational evaluation criterion of result validity of complex simulation system is provided and the critical algorithm adopted in the process of quantificational evaluation is studied in detail. |
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| Keywords: | Complex simulation system Results validity HMM Evaluation |
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