| 概率安全评价软件RiskA中的非逻辑处理方法 |
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| 引用本文： | 李亚洲,胡丽琴,袁润,吴宜灿.概率安全评价软件RiskA中的非逻辑处理方法[J].原子能科学技术,2010,44(8):969-973. |
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| 作者姓名： | 李亚洲 胡丽琴 袁润 吴宜灿 |
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| 作者单位： | 1.中国科学院 ;等离子体物理研究所，安徽 ;合肥230031；2.中国科学技术大学，安徽 ;合肥230026 |
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| 基金项目： | 中国科学院知识创新重要方向项目，核电项目风险监测器模型及软件系统研发资助项目 |
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| 摘 要： | 非单调关联系统广泛存在于实际工程应用中，传统针对单调系统的处理方法不适合于这类系统的处理。因此，如何处理针对非单调关联系统所建立的模型成为概率安全评价软件研发面临的问题之一。本工作在调研一些国际流行概率安全评价软件非逻辑处理方法的基础上，探讨了非逻辑求解难点，基于RiskA的数据结构，设计并实现了非逻辑处理模块，并通过例题验证了RiskA软件非逻辑处理模块的正确性和可靠性。
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| 关 键 词： | 概率安全评价 非逻辑 非单调关联系统 |
Development of Not-logic Module for Probabilistic Safety Assessment Program RiskA |
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| LI Ya-zhou,HU Li-qin,YUAN Run,WU Yi-can.Development of Not-logic Module for Probabilistic Safety Assessment Program RiskA[J].Atomic Energy Science and Technology,2010,44(8):969-973. |
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| Authors: | LI Ya-zhou HU Li-qin YUAN Run WU Yi-can |
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| Affiliation: | 1.Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China;2.University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | With the rapid development of science and engineering, more and more non-coherent complex systems were emerged. How to evaluate probabilistic safety assessment (PSA) models of these non-coherent systems has attracted lots of the attention of the research community. Based on the survey of some commercial PSA software, the difficulty of dealing with the not-logic in the non-coherent models was brought forward in this study. Several key algorithms were proposed and had also been implemented based on the cross-linked list data structure in RiskA. The validity and reliability of RiskA’s not-logic module were demonstrated by applications on many practical models. |
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| Keywords: | probabilistic safety assessment not-logic non-coherent system |
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