CN106250937A - 一种基于非相似度指标的故障分类诊断方法 - Google Patents
一种基于非相似度指标的故障分类诊断方法 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107103125A (zh) * | 2017-04-01 | 2017-08-29 | 宁波大学 | 一种基于两分类Fisher判别分析的故障诊断方法 |
CN108491878A (zh) * | 2018-03-06 | 2018-09-04 | 宁波大学 | 一种基于多个误差生成模型的故障分类诊断方法 |
CN109389313A (zh) * | 2018-10-09 | 2019-02-26 | 宁波大学 | 一种基于加权近邻决策的故障分类诊断方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104484678A (zh) * | 2015-01-07 | 2015-04-01 | 青岛理工大学 | 基于故障类型分类能力评价矩阵的多分类器融合故障诊断方法 |
CN104807639A (zh) * | 2015-04-23 | 2015-07-29 | 广西大学 | 一种机车走行部滚动轴承故障诊断方法和装置 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104484678A (zh) * | 2015-01-07 | 2015-04-01 | 青岛理工大学 | 基于故障类型分类能力评价矩阵的多分类器融合故障诊断方法 |
CN104807639A (zh) * | 2015-04-23 | 2015-07-29 | 广西大学 | 一种机车走行部滚动轴承故障诊断方法和装置 |
Non-Patent Citations (3)
Title |
---|
PIETER VAN DEN KERKHOF等: "Dynamic model-based fault diagnosis for (bio)chemical batch processes", 《COMPUTERS AND CHEMICAL ENGINEERING》 * |
张曦等: "基于核主元分析和模式匹配的非线性性能监控和故障诊断", 《华北电力大学学报》 * |
李巍华等: "基于非线性判别分析的故障分类方法研究", 《振动工程学报》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107103125A (zh) * | 2017-04-01 | 2017-08-29 | 宁波大学 | 一种基于两分类Fisher判别分析的故障诊断方法 |
CN108491878A (zh) * | 2018-03-06 | 2018-09-04 | 宁波大学 | 一种基于多个误差生成模型的故障分类诊断方法 |
CN108491878B (zh) * | 2018-03-06 | 2022-02-11 | 宁波大学 | 一种基于多个误差生成模型的故障分类诊断方法 |
CN109389313A (zh) * | 2018-10-09 | 2019-02-26 | 宁波大学 | 一种基于加权近邻决策的故障分类诊断方法 |
CN109389313B (zh) * | 2018-10-09 | 2021-05-04 | 宁波大学 | 一种基于加权近邻决策的故障分类诊断方法 |
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