CN101975825B - 一种提取拉深件裂纹声发射信号特征参数的方法 - Google Patents
一种提取拉深件裂纹声发射信号特征参数的方法 Download PDFInfo
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CN102692456A (zh) * | 2012-05-02 | 2012-09-26 | 江苏大学 | 一种识别金属拉深件成形微裂纹位置的方法 |
CN103018338A (zh) * | 2012-12-05 | 2013-04-03 | 河海大学 | 一种基于声发射和神经网络的混凝土无损检测方法 |
CN103743821B (zh) * | 2013-12-20 | 2016-09-14 | 江苏大学 | 超薄板微成形模具的ae信号检测系统装置及方法 |
CN105619818B (zh) * | 2015-12-31 | 2018-04-13 | 浙江大学 | 基于声发射的熔融沉积成型3d打印监控系统 |
CN108445084B (zh) * | 2018-02-09 | 2021-05-14 | 深圳市市政设计研究院有限公司 | 一种基于拉索或吊杆的断丝监测方法及系统 |
CN111238967A (zh) * | 2020-03-19 | 2020-06-05 | 中国石油大学(华东) | 一种含水合物沉积物力学特性检测及数据处理方法 |
CN112613105B (zh) * | 2020-12-25 | 2024-03-08 | 扬州大学 | 一种基于声发射参数与遗传算法优化bp神经网络的钢筋混凝土梁损伤状态识别方法 |
CN113777171B (zh) * | 2021-08-05 | 2023-12-05 | 华北理工大学 | 基于声纹识别技术的岩石破裂模式分类识别方法 |
CN113848249A (zh) * | 2021-09-24 | 2021-12-28 | 上海交通大学 | 一种钢桥面板疲劳裂纹深度的导波智能监测方法 |
CN114113334A (zh) * | 2021-12-09 | 2022-03-01 | 河南机电职业学院 | 一种压机顶锤裂纹检测方法 |
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CN1071758A (zh) * | 1991-10-14 | 1993-05-05 | 三菱电机株式会社 | 检查装置 |
CN1743839A (zh) * | 2005-07-15 | 2006-03-08 | 华南理工大学 | 一种结构缺陷超声在线智能识别系统及识别方法 |
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US7620503B2 (en) * | 2007-07-13 | 2009-11-17 | The United States Of America As Represented By The Secretary Of The Navy | Signal processing fault detection system |
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CN1071758A (zh) * | 1991-10-14 | 1993-05-05 | 三菱电机株式会社 | 检查装置 |
CN1743839A (zh) * | 2005-07-15 | 2006-03-08 | 华南理工大学 | 一种结构缺陷超声在线智能识别系统及识别方法 |
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