CN106769051B - 一种基于mcea-kpca和组合svr的滚动轴承剩余使用寿命预测方法 - Google Patents
一种基于mcea-kpca和组合svr的滚动轴承剩余使用寿命预测方法 Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Families Citing this family (10)
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CN107886539B (zh) * | 2017-10-19 | 2021-05-14 | 昆明理工大学 | 一种工业场景下高精度齿轮视觉检测方法 |
CN109472241A (zh) * | 2018-11-14 | 2019-03-15 | 上海交通大学 | 基于支持向量回归的燃机轴承剩余使用寿命预测方法 |
CN110135064B (zh) * | 2019-05-15 | 2023-07-18 | 上海交通大学 | 一种发电机后轴承温度故障预测方法、系统及控制器 |
CN111680446B (zh) * | 2020-01-11 | 2022-11-15 | 哈尔滨理工大学 | 一种基于改进多粒度级联森林的滚动轴承剩余寿命预测方法 |
CN113051817B (zh) * | 2021-03-19 | 2024-04-12 | 上海海洋大学 | 一种基于深度学习的海浪高度预测方法及其应用 |
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CN114509266B (zh) * | 2022-01-05 | 2023-12-01 | 东南大学 | 一种基于故障特征融合的轴承健康监测方法 |
CN115200865A (zh) * | 2022-07-13 | 2022-10-18 | 郑州恩普特科技股份有限公司 | 一种滚动轴承性能退化评估方法 |
CN117852375A (zh) * | 2022-09-30 | 2024-04-09 | 北京金风慧能技术有限公司 | 轴承寿命预测方法及装置 |
CN119043723B (zh) * | 2024-11-01 | 2025-01-24 | 南京凯奥思数据技术有限公司 | 一种基于深度潜变量聚类模型的轴承健康状态评估方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005095919A1 (ja) * | 2004-03-31 | 2005-10-13 | The Chugoku Electric Power Co., Inc. | 転がり軸受の余寿命診断方法及びこの余寿命診断装置 |
CN103954450A (zh) * | 2014-05-19 | 2014-07-30 | 重庆交通大学 | 基于主成分分析的轴承寿命退化性能评估指标构建方法 |
CN104807640A (zh) * | 2015-05-08 | 2015-07-29 | 重庆交通大学 | 基于振动敏感时频特征的空间滚动轴承寿命状态检测方法 |
JP2015215317A (ja) * | 2014-05-13 | 2015-12-03 | 日本精工株式会社 | 転がり軸受の残存寿命予測方法 |
CN106248381A (zh) * | 2016-10-11 | 2016-12-21 | 西安交通大学 | 一种基于多特征和相空间的滚动轴承寿命动态预测方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005095919A1 (ja) * | 2004-03-31 | 2005-10-13 | The Chugoku Electric Power Co., Inc. | 転がり軸受の余寿命診断方法及びこの余寿命診断装置 |
JP2015215317A (ja) * | 2014-05-13 | 2015-12-03 | 日本精工株式会社 | 転がり軸受の残存寿命予測方法 |
CN103954450A (zh) * | 2014-05-19 | 2014-07-30 | 重庆交通大学 | 基于主成分分析的轴承寿命退化性能评估指标构建方法 |
CN104807640A (zh) * | 2015-05-08 | 2015-07-29 | 重庆交通大学 | 基于振动敏感时频特征的空间滚动轴承寿命状态检测方法 |
CN106248381A (zh) * | 2016-10-11 | 2016-12-21 | 西安交通大学 | 一种基于多特征和相空间的滚动轴承寿命动态预测方法 |
Non-Patent Citations (2)
Title |
---|
《基于SMF-WPR-KPCA算法的轴承特征提取》;朱骏 等;《机械工程与自动化》;20161031(第5期);第25-27页 |
《基于相对特征和多变量支持向量机的滚动轴承剩余寿命预测》;申中杰 等;《机械工程学报》;20130131;第49卷(第2期);第183-189页 |
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