| 小功率行波管可靠性数字仿真的研究 |
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| 引用本文： | 陆旭明.小功率行波管可靠性数字仿真的研究[J].真空电子技术,2004(2):23-26. |
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| 作者姓名： | 陆旭明 |
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| 作者单位： | 常州纺织服装职业技术学院机电系,江苏,常州,213000 |
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| 摘 要： | 基于对实际器件的测试数据,采用模糊数学和最可能故障法建立整个器件的可靠性模型.引入可靠性分布密度函数,将实际测试得到的离散数据拟合成随时间变化的连续函数,不仅可得到小功率行波管测试性能的评估,而且还可以对其可靠性进行预测;进一步研究,还可以给出预测的准确度概率.本文主要讨论小功率行波管可靠度评估模型的建立、数据处理与精度分析等,并对预测与准确度的概率给予简要的介绍.
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| 关 键 词： | 行波管 可靠性 可靠性评估 |
| 文章编号： | 1002-8935(2004)02-0023-04 |
| 修稿时间： | 2004年2月1日 |
Research on the Reliability Evaluation of Power Traveling-Wave Tubes by Digital Emulation Mode |
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| LU,Xu-ming.Research on the Reliability Evaluation of Power Traveling-Wave Tubes by Digital Emulation Mode[J].Vacuum Electronics,2004(2):23-26. |
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| Authors: | LU Xu-ming |
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| Abstract: | The reliability evaluation of power traveling-wave tubes is a key problem of their work and maintenance.It is necessary to establish the evaluation model by digital emulation mode,so the testing data of real parts must be adopted.Then,the function of distributing density is induced from disperse data by the method of Fuzzy and possible failure,so that not only the reliability evaluation is made,but also can the surplus life be forecasted.The construction of the reliability evaluation model,the data processing and the analysis of results are emphasized in this paper. |
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| Keywords: | Traveling-wave tube Reliability Reliability evaluation |
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