CN108304348B - 一种基于二元维纳过程的轴承剩余寿命预测方法 - Google Patents
一种基于二元维纳过程的轴承剩余寿命预测方法 Download PDFInfo
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- CN108304348B CN108304348B CN201810093716.9A CN201810093716A CN108304348B CN 108304348 B CN108304348 B CN 108304348B CN 201810093716 A CN201810093716 A CN 201810093716A CN 108304348 B CN108304348 B CN 108304348B
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Copula function | Gaussian | Frank | Gumbel | Clayton |
AIC | -4068 | -3894 | -2666 | -3296 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109814535A (zh) * | 2019-02-20 | 2019-05-28 | 上海奕信半导体设备有限公司 | 基于维纳模型辨识方法的扩散炉在线诊断方法 |
CN110737991B (zh) * | 2019-10-21 | 2021-03-19 | 北京航空航天大学 | 一种载荷共享退化系统可靠度评估及状态切换优化方法 |
CN110990788A (zh) * | 2019-12-02 | 2020-04-10 | 宁海县浙工大科学技术研究院 | 一种基于三元维纳过程的轴承剩余寿命预测方法 |
CN111079270B (zh) * | 2019-12-02 | 2023-10-20 | 宁海县浙工大科学技术研究院 | 一种基于二元混合随机过程的轴承剩余寿命预测方法 |
CN112068003B (zh) * | 2020-11-16 | 2021-02-19 | 中南大学 | 基于线性维纳过程的镉镍蓄电池寿命预测方法和装置 |
CN112597607B (zh) * | 2020-12-21 | 2023-09-15 | 北京华能新锐控制技术有限公司 | 风力发电机高速轴承的预测性维修方法及系统 |
CN112683535B (zh) * | 2021-01-14 | 2022-04-12 | 大连理工大学 | 基于多阶段维纳过程的轴承寿命预测方法 |
Citations (4)
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EP1417626A2 (en) * | 2001-07-13 | 2004-05-12 | Pharmacopeia, Inc. | System and method for aqueous solubility prediction |
CN104598734A (zh) * | 2015-01-22 | 2015-05-06 | 西安交通大学 | 滚动轴承集成期望最大化和粒子滤波的寿命预测模型 |
CN105117550A (zh) * | 2015-08-26 | 2015-12-02 | 电子科技大学 | 一种面向产品多维相关性退化失效的建模方法 |
CN107194478A (zh) * | 2017-06-21 | 2017-09-22 | 中国人民解放军国防科学技术大学 | 融合寿命数据和性能退化数据的单机剩余寿命预测方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1417626A2 (en) * | 2001-07-13 | 2004-05-12 | Pharmacopeia, Inc. | System and method for aqueous solubility prediction |
CN104598734A (zh) * | 2015-01-22 | 2015-05-06 | 西安交通大学 | 滚动轴承集成期望最大化和粒子滤波的寿命预测模型 |
CN105117550A (zh) * | 2015-08-26 | 2015-12-02 | 电子科技大学 | 一种面向产品多维相关性退化失效的建模方法 |
CN107194478A (zh) * | 2017-06-21 | 2017-09-22 | 中国人民解放军国防科学技术大学 | 融合寿命数据和性能退化数据的单机剩余寿命预测方法 |
Non-Patent Citations (2)
Title |
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二元Wiener 过程下的小样本电主轴可靠性分析;王明磊 等;《机械科学与技术》;20170228;第279-285页 * |
基于非线性wiener过程的产品退化建模与剩余寿命预测研究;王小林;《工程科技Ⅱ辑》;20160115;第126-128页 * |
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