| 基于多信号流图的分层系统测试性建模与分析 |
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| 引用本文： | 吕晓明,黄考利,连光耀.基于多信号流图的分层系统测试性建模与分析[J].北京航空航天大学学报,2011,37(9):1151-1155. |
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| 作者姓名： | 吕晓明 黄考利 连光耀 |
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| 作者单位： | 石家庄军械工程学院军械技术研究所,石家庄,050003;石家庄军械工程学院军械技术研究所,石家庄,050003;石家庄军械工程学院军械技术研究所,石家庄,050003 |
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| 摘 要： | 为了对分层系统进行测试性分析,提出基于多信号流图模型的分层系统测试性建模与分析方法.该方法利用多信号流图模型建立分层系统的层次结构模型,进行测试性分析时,首先利用相关性模型法对顶层模型进行测试性分析,当层次性模块与其它模块不能区分时,再利用相关性模型法对模糊组进行测试性分析,最终实现对分层系统的诊断设计.最后,利用某具有层次性结构的滤波放大器电路对该方法进行了验证,试验结果证明,该方法对于分层系统的测试性建模与分析是有效的,能够为分层系统制定有效的诊断策略.
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| 关 键 词： | 测试性建模 分层系统 多信号流图模型 相关性诊断 |
| 收稿时间： | 2010-05-13 |
Modeling and analyzing for testability of hierarchy system based on multi-signal flow graph model |
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| Lü Xiaoming Huang Kaoli Lian Guangyao.Modeling and analyzing for testability of hierarchy system based on multi-signal flow graph model[J].Journal of Beijing University of Aeronautics and Astronautics,2011,37(9):1151-1155. |
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| Authors: | Lü Xiaoming Huang Kaoli Lian Guangyao |
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| Institution: | Ordnance Technological Research Institute, Ordnance Engineering College, Shijiazhuang 050003, China |
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| Abstract: | In order to make analysis for testability of hierarchy system,a testability modeling and analyzing approach were proposed for hierarchy system based on multi-signal flow graph(MSFG).This approach can used MSFG to build hierarchy system's hierarchy structural mode.Firstly,dependency model was applied to make testability analysis for the top-model.If the hierarchy module can't be isolated with other modules,the dependency model was used to make testability analysis for the ambiguity again,continuing this proc... |
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| Keywords: | modeling for testability hierarchy system multi-signal flow graph dependency diagnosis |
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