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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Bearing dynamic load model and optimal design of complex rotor system [复杂转子系统支点动载荷模型及其优化设计] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 847-854 作者:  Hong, J.;  Li, T.;  Ni, Y.;  Lyu, C.;  Ma, Y. 收藏  |  浏览/下载：15/0  |  提交时间：2019/12/30 Deformation  Design  Dynamic loads  Optimal systems  Structural optimization  Turbines  Turbofan engines  Vibrations (mechanical)  Complex rotor system  High pressure turbine  Low-pressure turbines  Optimal design methods  Rotor systems  Shaft bearing  Theoretical methods  Vibration response  Bearings (machine parts)   Rolling bearing fault diagnosis based on EWT and ELM 会议论文 Vibroengineering Procedia 作者:  Xu, S.;  Ma, J. 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 Failure analysis  Knowledge acquisition  Learning systems  Roller bearings  Wavelet transforms  Bearing vibrations  Characteristic vectors  Experiment data  Extreme learning machine  Fault patterns  Generalization performance  Rolling bearings  Single components  Fault detection   Research on bearing life evaluation method based on EMD 会议论文 Safety and Reliability - Theory and Applications - Proceedings of the 27th European Safety and Reliability Conference, ESREL 2017, 2017-06-18 作者:  Zhang, H.;  Yao, J.;  Zhu, Y. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Machinery  Reliability theory  Safety engineering  Signal processing  Bearing life  Degrading model  Empirical mode decomposition method  Health state  Intrinsic modes  Mechanical product  Nonstationary  Vibration signal  Vibrations (mechanical)   Fault diagnosis of the rolling bearing with optical Fiber Bragg Grating vibration sensor 会议论文 International Symposium on Optical Measurement Technology and Instrumentation, Beijing, PEOPLES R CHINA, 2016-05-09 作者:  Wei Peng;  Dai Zejing;  Zheng Leilei;  Li Ming 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 fault diagnosis  rolling bearings  fiber Bragg grating  vibrations  resonance demodulation technology