| 随机模糊测试的确定性 |
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| 引用本文： | 郑叔芳.随机模糊测试的确定性[J].航空学报,1994,15(12):1524-1527. |
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| 作者姓名： | 郑叔芳 |
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| 作者单位： | 南京航空航天大学5系, 南京, 210016 |
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| 摘 要： | 论述了模糊测试确定性和随机模糊测试确定性的概念,以及测试确定性、征兆－成因隶属函数与随机征兆信号概率密度函数之间的关系。建立了随机模糊测试系统的模型。在此基础上提出了模糊测试确定性的量化指标——确定度测试的计算公式,分析了它与征兆－成因隶属函数的关系；分析计算了随机征兆信号的概率密度函数对隶属函数和测试确定度的影响。
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| 关 键 词： | 模糊集 测试 无规过程 量度 |
| 收稿时间： | 1992-12-03 |
| 修稿时间： | 1993-11-15 |
DETERMINISTICITY OF STOCHASTIC FUZZY TESTING |
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| Zheng Shufang.DETERMINISTICITY OF STOCHASTIC FUZZY TESTING[J].Acta Aeronautica et Astronautica Sinica,1994,15(12):1524-1527. |
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| Authors: | Zheng Shufang |
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| Institution: | Department 5 of Nanjing University of Aeronautics and Astronautics, Nanjing, 210016 |
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| Abstract: | The concepts of the test deterministicity of the fuzzy testing and the stochastic fazzy testing,as well as the relations between the test detenninisticity,the portent-reause membership function and the pro bability density function of the stochastic portent signal are discussed.The model of the stochastic fuzzy testing system is constructed.The formula for calculating the quan-titative characteristics of the determinsticity of the stochastic fuzzy testing the test deterministic degree is presented;the relations between the deterministic degree and the portent-cause membership function are analysed.The influence of the probability density func-tion of the stochastic portcnt signal on the membership function and the deterministic degree is also discussed and calculated. |
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| Keywords: | fuzzy sets checkout stochastic processes measures |
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