CN102243140B - 一种基于子带信号分析的机械设备状态监测方法 - Google Patents
一种基于子带信号分析的机械设备状态监测方法 Download PDFInfo
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CN102759448B (zh) * | 2012-06-26 | 2014-11-05 | 西安瑞特快速制造工程研究有限公司 | 基于柔性时域平均的齿轮箱故障检测方法 |
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FR3069668B1 (fr) * | 2017-07-27 | 2021-02-12 | Safran | Procede et dispositif de recherche d'un defaut susceptible d'affecter un dispositif mecanique tournant de transmission de puissance |
CN107631867B (zh) * | 2017-09-07 | 2019-10-15 | 天津工业大学 | 一种基于深度学习的旋转机械故障智能分类方法 |
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CN109799090B (zh) * | 2019-01-08 | 2020-09-18 | 长安大学 | 采用频带3分区的经验小波变换的轴承特征频率提取方法 |
CN114501353B (zh) * | 2020-10-23 | 2024-01-05 | 维沃移动通信有限公司 | 通信信息的发送、接收方法及通信设备 |
CN112197964B (zh) * | 2020-12-07 | 2021-03-02 | 领伟创新智能系统(浙江)有限公司 | 一种基于谱pq-mean的局部冲击信号定位方法 |
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