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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：兰州理工大学    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 A Fault Diagnosis Method of Rotating Machinery Based on LBDP 期刊论文 Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2021, 卷号: 32, 期号: 14, 页码: 1653-1658 and 1668 作者:  Shi, Mingkuan;  Zhao, Rongzhen 收藏  |  浏览/下载：12/0  |  提交时间：2022/02/17 Dimensionality reduction  Frequency domain analysis  Machinery  Nearest neighbor search  Complex characteristics  Dimensionality reduction algorithms  Discriminant informations  Fault classification  Fault diagnosis method  High dimensional feature  K-nearest neighbor classifiers (KNN)  Time frequency domain   CKLPMDP algorithm for dimension reduction of a rotor fault data set 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 9, 页码: 37-42 and 54 作者:  An, Huang;  Zhao, Rongzhen 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Data reduction  Dimensionality reduction  Entropy  Graph algorithms  Learning algorithms  Nearest neighbor search  Statistical tests  Vector spaces  Classification performance  Data dimension reduction  Discriminant informations  Feature extraction methods  K-nearest neighbor classifiers (KNN)  Local manifold structure  Locality-preserving  Structure information   Fault diagnosis of rotor based on Local-Global Balanced Orthogonal Discriminant Projection 期刊论文 Measurement: Journal of the International Measurement Confederation, 2021, 卷号: 168 作者:  Shi, Mingkuan;  Zhao, Rongzhen;  Wu, Yaochun;  He, Tianjing 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/14 Fault detection  Frequency domain analysis  Nearest neighbor search  Rotating machinery  Time domain analysis  Application examples  Complex characteristics  Discriminant informations  High dimensional feature  Inter-class distance  K-nearest neighbor method  Structure information  Time frequency domain   Dimension reduction of a rotor faults data set based on standard orthogonal discriminant projection 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 18, 页码: 96-102 作者:  Shi, Mingkuan;  Zhao, Rongzhen 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Decision making  Dimensionality reduction  Frequency domain analysis  Machinery  Pattern recognition  Time domain analysis  Dimension reduction  Dimensionality reduction algorithms  Discriminant informations  High dimensional feature  Intelligent decision making  Rotor fault diagnosis  Sensitive features  Time frequency domain   A Method of Dimension Reduction of Rotor Faults Data Set Based on Fusion of Global and Local Discriminant Information 期刊论文 Zidonghua Xuebao/Acta Automatica Sinica, 2017, 卷号: 43, 期号: 4, 页码: 560-567 作者:  Zhao, Xiao-Li;  Zhao, Rong-Zhen 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Data visualization  Discriminant analysis  Failure analysis  Nearest neighbor search  Principal component analysis  Visualization  Between class scatter  Data dimension reduction  Dimension reduction method  Discriminant informations  Kernel principal component analyses (KPCA)  Local manifold structure  Locality sensitive discriminant analysis  Orthogonalization process