QQ客服 官方微博 反馈留言

浏览/检索结果: 共11条，第1-10条 帮助 限定条件 发表日期：2021    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 hybrid vibration mitigation method based on the crowd flow control and tuned mass damper on a footbridge 期刊论文 Engineering Structures, 2021, 卷号: 245 作者:  Zhu, Qiankun;  Yang, Wenbin;  Zhang, Qiong;  Du, Yongfeng 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Damping  Flow control  Numerical methods  Stereo image processing  Vibration analysis  Vibration control  Crowd density  Crowd flows  Hybrid mitigation method  Input energy  Mitigation methods  Social force models  Time-varying coupling model  Tuned mass dampers  Vibration mitigation  Vibration mitigation rate   Batch process monitoring based on global enhanced multiple neighborhoods preserving embedding 期刊论文 TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 2021, 卷号: 44, 期号: 3, 页码: 620-633 作者:  Yao, Hongjuan;  Zhao, Xiaoqiang;  Li, Wei;  Hui, Yongyong 收藏  |  浏览/下载：4/0  |  提交时间：2021/10/14 Batch process  fault monitoring  dynamic characteristic  neighborhood preserving embedding  support vector data description   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   Rotor fault diagnosis based on semi-supervised neighborhood adaptive orthogonal discriminant projection 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 10, 页码: 159-165 作者:  Chang, Shuyuan;  Zhao, Rongzhen;  Shi, Mingkuan 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Failure analysis  Frequency domain analysis  Pattern recognition  Support vector machines  Time domain analysis  Fault identifications  Frequency domains  Generalization ability  Low dimensional  Neighborhood parameter  Rotor fault diagnosis  Time frequency domain  Vibration signal   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   Dimensional reduction analysis of rotating machinery fault data based on local centroid mean minimum-distance discriminant projection 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2021, 卷号: 34, 期号: 2, 页码: 421-430 作者:  Shi, Ming-Kuan;  Zhao, Rong-Zhen 收藏  |  浏览/下载：7/0  |  提交时间：2022/02/17 Dimensionality reduction  Pattern recognition  Rotating machinery  Dimension reduction  Dimension reduction algorithm  Dimensional reduction  Fault identifications  High dimensional feature  K nearest centroid neighbors  Local geometric structures  Strong nonlinearity   Fault feature extraction of rolling bearing integrating KPCA and t-SNE 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2021, 卷号: 34, 期号: 2, 页码: 431-440 作者:  Wang, Wang-Wang;  Deng, Lin-Feng;  Zhao, Rong-Zhen;  Wu, Yao-Chun 收藏  |  浏览/下载：69/0  |  提交时间：2022/02/17 Clustering algorithms  Data mining  Extraction  Feature extraction  Frequency domain analysis  Nearest neighbor search  Stochastic systems  Time domain analysis  Fault feature extractions  Feature extraction methods  Global and local structures  High dimensional feature  K-nearest neighbor classifier  Kernel principal component analyses (KPCA)  Rolling bearing vibration  Stochastic neighbor embedding   KSELF Dimension Reduction Method Based on Rotor Fault Data Set 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2021, 卷号: 41, 期号: 1, 页码: 13-18 作者:  Hu, Wengang;  Zhao, Rongzhen 收藏  |  浏览/下载：14/0  |  提交时间：2021/04/12 Discriminant analysis  Fisher information matrix  Linear transformations  Metadata  Statistical tests  Classification accuracy  Dimension reduction method  Fault characteristics  High dimensional spaces  High-dimensional feature space  Local Fisher Discriminant Analysis  Nonlinear information  Projection transformation   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   Simplified Nonlinear Simulation of Rectangular Concrete-Filled Steel Tubular Columns 期刊论文 JOURNAL OF STRUCTURAL ENGINEERING, 2021, 卷号: 147, 期号: 6 作者:  Tao, Zhong;  Katwal, Utsab;  Uy, Brian;  Wang, Wen-Da 收藏  |  浏览/下载：2/0  |  提交时间：2021/06/03 Concrete-filled steel tubes (CFST)  Simplified simulation  Fiber beam element model  Concrete confinement  Local buckling  Size effect