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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2022     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 remaining useful life prediction method based on time–frequency images of the mechanical vibration signals 期刊论文 Measurement: Journal of the International Measurement Confederation, 2022, 卷号: 202 作者:  Du, Xianjun;  Jia, Wenchao;  Yu, Ping;  Shi, Yaoke;  Cheng, Shengyi 收藏  |  浏览/下载：32/0  |  提交时间：2022/09/22 Convolution  Forecasting  Preventive maintenance  Rotating machinery  Vibrations (mechanical)  Wavelet transforms  Attention mechanisms  Continuous Wavelet Transform  Convolutional neural network  Degradation trend  Feature map  Remaining useful life predictions  Rolling bearings  Spectral feature  Time frequency  Time–frequency spectral feature map   Seismic optimization of variable friction pendulum tuned mass damper with hysteretic damping characteristic 期刊论文 Soil Dynamics and Earthquake Engineering, 2022, 卷号: 160 作者:  Xiang, Yue;  Tan, Ping;  He, Hui;  Shang, Jiying;  Zhang, Yafei 收藏  |  浏览/下载：23/0  |  提交时间：2022/07/20 Damping  Earthquakes  Equations of motion  Fixed point arithmetic  Frequency domain analysis  Hysteresis  Nonlinear equations  Pendulums  Closed form solutions  Damping characteristics  Fixed point theory  Friction Pendulum  Hysteretic damping  Seismic mitigation  Tuned mass damper systems  Tuned mass dampers  Variable friction pendulum  Variable frictions   Analysis of primary influencing factors and indices distribution law of rutting performance of asphalt mixtures 期刊论文 Case Studies in Construction Materials, 2022, 卷号: 16 作者:  Guo, Rui;  Zhou, Fei;  Nian, Tengfei 收藏  |  浏览/下载：21/0  |  提交时间：2022/04/21 Asphalt mixtures  Distribution functions  Factor analysis  Fractal dimension  Highway planning  Mixtures  Normal distribution  Statistics  Distribution law  Index distribution  Main influencing factor  Principal Components  Principal-component analysis  Road engineering  Rutting deformation  Rutting index distribution law  Rutting performance  Rutting tests   Indices relation and statistical probability analysis of physical and mechanical performance of asphalt mixtures 期刊论文 Case Studies in Construction Materials, 2022, 卷号: 16 作者:  Guo, Rui;  zhou, Fei;  Nian, Tengfei 收藏  |  浏览/下载：23/0  |  提交时间：2022/06/20 Aggregates  Asphalt mixtures  Asphalt pavements  Deformation  Minerals  Mixtures  Normal distribution  Stability  Weibull distribution  Air voids  Bulk volume  Distribution-functions  Mechanical indexes  Physical indices  Probability analysis  Relative density  Road engineering  Statistical probability  Statistical probability analyse   Effects of the potential probiotic Bacillus subtilis D1-2 on growth, digestion, immunity and intestinal flora in juvenile sea cucumber, Apostichopus japonicus 期刊论文 FISH & SHELLFISH IMMUNOLOGY, 2022, 卷号: 124, 页码: 12-20 作者:  Wang, Mengmei;  Lv, Chengjie;  Chen, Yuying;  Bi, Xiujuan;  Yang, Dinglong 收藏  |  浏览/下载：38/0  |  提交时间：2022/07/26 Apostichopus japonicus  Bacillus subtilis  Growth performance  Digestive enzyme  Immunity  Intestinal flora   Investigation on the mechanical, thermal properties, and refractive index of Er,Pr:GYSGG laser crystal 期刊论文 JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2022 作者:  Han, Zhiyuan;  Sun, Dunlu;  Zhang, Huili;  Luo, Jianqiao;  Quan, Cong 收藏  |  浏览/下载：32/0  |  提交时间：2022/02/14 Performance of seismically isolated buildings with variable friction pendulum bearings under near-fault ground motions 期刊论文 JOURNAL OF BUILDING ENGINEERING, 2022, 卷号: 45 作者:  Shang, Jiying;  Tan, Ping;  Han, Jianping;  Zhang, Yafei;  Li, Yiming 收藏  |  浏览/下载：13/0  |  提交时间：2022/03/01 Variable friction bearing  Numerical model  Near-fault ground motion  Intensity indices  Correlation analysis   Event-triggered optimal control for discrete-time multi-player non-zero-sum games using parallel control 期刊论文 INFORMATION SCIENCES, 2022, 卷号: 584, 页码: 519-535 作者:  Lu, Jingwei;  Wei, Qinglai;  Wang, Ziyang;  Zhou, Tianmin;  Wang, Fei-Yue 收藏  |  浏览/下载：37/0  |  提交时间：2021/12/28 Event-triggered  Non-zero-sum games  Parallel control  Neural network  Adaptive dynamic programming   Measuring the conservation attitudes of local farmers towards conservation easements in the Qianjiangyuan National Park 期刊论文 GLOBAL ECOLOGY AND CONSERVATION, 2022, 卷号: 36 作者:  He, Siyuan;  Wei, Yu;  Wei, Yu 收藏  |  浏览/下载：7/0  |  提交时间：2023/05/30 Conservation easements (CEs)  Protected area (PA)  Community  Attitude  Perception  Qianjiangyuan National Park