| 基于混合动态系统理论的事故过程建模方法 |
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| 引用本文： | 王薇,赵廷弟.基于混合动态系统理论的事故过程建模方法[J].航空学报,2011,32(11):2016-2024. |
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| 作者姓名： | 王薇 赵廷弟 |
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| 作者单位： | 北京航空航天大学可靠性与系统工程学院,北京,100191 |
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| 摘 要： | 为了研究系统事故机理,建立有效的事故过程模型,分析了事故过程的特征,指出其呈现离散与连续动态行为交互的混合特性.针对现有事故过程建模方法在描述该混合特性时的不足,提出了基于混合动态系统理论的建模方法,建立了事故过程的混合自动机模型,在Simulink/Stateflow环境下进行仿真.实现了事故过程的连续机理与状态运转...
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| 关 键 词： | 事故 安全工程 建模 混合动态系统 自动机理论 Simulink |
| 收稿时间： | 2011-03-08; |
Research on Accident Process Modeling Based on Hybrid Dynamic System Theory |
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| WANG Wei,ZHAO Tingdi.Research on Accident Process Modeling Based on Hybrid Dynamic System Theory[J].Acta Aeronautica et Astronautica Sinica,2011,32(11):2016-2024. |
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| Authors: | WANG Wei ZHAO Tingdi |
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| Institution: | WANG Wei,ZHAO Tingdi School of System Engineering of Engineering Technology,Beihang University,Beijing 100191,China |
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| Abstract: | An analysis of the accident characteristics in a system is proposed to research its accident process mechanism.The analysis indicates that there are hybrid characteristics which contain both discrete and continuous dynamic behaviors during an accident process.In view of the deficiency of simulating these hybrid characteristics with the current accident model,this paper presents a modeling method for accident processes based on hybrid system theory.The hybrid automata model of an accident process is provided... |
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| Keywords: | accident safety engineering model hybrid dynamic system automata theory Simulink |
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