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通断式多态系统扩展测试性建模方法

石君友 王风武 张鑫 史萌

石君友, 王风武, 张鑫, 等 . 通断式多态系统扩展测试性建模方法[J]. 北京航空航天大学学报, 2012, 38(6): 772-777.
引用本文: 石君友, 王风武, 张鑫, 等 . 通断式多态系统扩展测试性建模方法[J]. 北京航空航天大学学报, 2012, 38(6): 772-777.
Shi Junyou, Wang Fengwu, Zhang Xin, et al. Method of extended testability modeling for on-off multi-state system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(6): 772-777. (in Chinese)
Citation: Shi Junyou, Wang Fengwu, Zhang Xin, et al. Method of extended testability modeling for on-off multi-state system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(6): 772-777. (in Chinese)

通断式多态系统扩展测试性建模方法

详细信息
  • 中图分类号: N945.12;TP206+.3

Method of extended testability modeling for on-off multi-state system

  • 摘要: 现有测试性建模方法有一定的约束条件,包括故障判据的一致性、故障传递关系的一致性、测试的逻辑值判据一致性.针对通断式多态系统具有的状态差异性的特点,提出了一种扩展测试性建模方法.在引入状态集合的基础上,对故障、测试、 D 矩阵和诊断树进行了扩展定义,最后定义了扩展测试性模型.介绍了扩展测试性建模分析的算法,主要有模型建立算法、扩展 D 矩阵生成算法、扩展诊断树生成算法.以某液压操纵系统为例进行了应用,结果验证了方法的可行性和有效性.

     

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    [2] Ren Yueqing,Xu Lixin.Testability evaluation based on multi-signal model //2010 International Conference on Intelligent Computation Technology and Automation (ICICTA).Changsha:,2010,3:682-685
    [3] 石君友,龚晶晶,徐庆波.考虑多故障的测试性建模改进方法[J].北京航空航天大学学报,2010,36(3):270-273 Shi Junyou,Gong Jingjing,Xu Qingbo.Improvement method for testability modeling with multiple faults[J].Journal of Beijing University of Aeronautics and Astronautics,2010,36(3):270-273(in Chinese)
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  • 被引次数: 0
出版历程
  • 收稿日期:  2011-03-10
  • 网络出版日期:  2012-06-30

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