CN103675099A - 基于磁致伸缩扭转导波的轨底缺陷监测系统和方法 - Google Patents
基于磁致伸缩扭转导波的轨底缺陷监测系统和方法 Download PDFInfo
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Cited By (8)
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CN104691575A (zh) * | 2015-01-06 | 2015-06-10 | 上海电机学院 | 一种铁轨故障在线诊断系统及方法 |
CN104849353A (zh) * | 2015-04-22 | 2015-08-19 | 杭州浙达精益机电技术股份有限公司 | 基于波束延时控制的螺旋焊管扭弯导波检测方法及装置 |
CN105136913A (zh) * | 2015-09-22 | 2015-12-09 | 杭州浙达精益机电技术股份有限公司 | 用于钢轨轨底缺陷检测的磁致伸缩式剪切导波换能器 |
CN105486753A (zh) * | 2014-10-02 | 2016-04-13 | 现代自动车株式会社 | 用于检测压板缺陷的设备及方法 |
CN107543863A (zh) * | 2017-09-07 | 2018-01-05 | 安徽科技学院 | 基于超声导波技术的同材质管道截面积损失检测方法 |
CN111426756A (zh) * | 2020-05-13 | 2020-07-17 | 南昌航空大学 | 钢轨轨底裂纹高阶sh导波成像检测方法及系统 |
CN112858473A (zh) * | 2020-12-25 | 2021-05-28 | 杭州浙达精益机电技术股份有限公司 | 一种基于特征融合的道岔尖轨伤损状态监测方法 |
CN115504351A (zh) * | 2021-06-23 | 2022-12-23 | 杭州浙达精益机电技术股份有限公司 | 单发单收式电梯轿厢钢丝绳损伤导波监测装置和监测方法 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105486753A (zh) * | 2014-10-02 | 2016-04-13 | 现代自动车株式会社 | 用于检测压板缺陷的设备及方法 |
CN105486753B (zh) * | 2014-10-02 | 2019-08-20 | 现代自动车株式会社 | 用于检测压板缺陷的设备及方法 |
CN104691575A (zh) * | 2015-01-06 | 2015-06-10 | 上海电机学院 | 一种铁轨故障在线诊断系统及方法 |
CN104849353A (zh) * | 2015-04-22 | 2015-08-19 | 杭州浙达精益机电技术股份有限公司 | 基于波束延时控制的螺旋焊管扭弯导波检测方法及装置 |
CN105136913A (zh) * | 2015-09-22 | 2015-12-09 | 杭州浙达精益机电技术股份有限公司 | 用于钢轨轨底缺陷检测的磁致伸缩式剪切导波换能器 |
CN107543863A (zh) * | 2017-09-07 | 2018-01-05 | 安徽科技学院 | 基于超声导波技术的同材质管道截面积损失检测方法 |
CN111426756A (zh) * | 2020-05-13 | 2020-07-17 | 南昌航空大学 | 钢轨轨底裂纹高阶sh导波成像检测方法及系统 |
CN111426756B (zh) * | 2020-05-13 | 2023-06-16 | 南昌航空大学 | 钢轨轨底裂纹高阶sh导波成像检测方法及系统 |
CN112858473A (zh) * | 2020-12-25 | 2021-05-28 | 杭州浙达精益机电技术股份有限公司 | 一种基于特征融合的道岔尖轨伤损状态监测方法 |
CN115504351A (zh) * | 2021-06-23 | 2022-12-23 | 杭州浙达精益机电技术股份有限公司 | 单发单收式电梯轿厢钢丝绳损伤导波监测装置和监测方法 |
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Denomination of invention: Rail bottom defect monitoring system and method based on magnetostrictive torsional guided waves Granted publication date: 20160504 Pledgee: Hangzhou branch of Bank of Nanjing Co.,Ltd. Pledgor: HANGZHOU ZHEDA JINGYI ELECTROMECHANICAL TECHNOLOGY Corp.,Ltd. Registration number: Y2024980012043 |
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