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浏览/检索结果: 共4条，第1-4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   High-performance dual-control tunable absorber with switching function and high sensitivity based on Dirac semi-metallic film and vanadium oxide 期刊论文 Optics and Laser Technology, 2022, 卷号: 153 作者:  Wu, Xianglong;  Zhao, Wenchao;  Yi, Zao;  Yu, Jiaxin;  Zhou, Zigang 收藏  |  浏览/下载：22/0  |  提交时间：2022/06/20 Boolean functions  Natural frequencies  Oxide films  Oxides  Refractive index  Vanadium dioxide  Dirac semimetal  High refractive  High refractive index sensing  Narrow bands  Performance  Refractive index sensing  Switching state  Thin-films  Tunable narrow-band absorber  Tunables   Frequency response-based decoupling tuning for feedforward compensation ADRC of distributed parameter systems 期刊论文 CONTROL ENGINEERING PRACTICE, 2022, 卷号: 126, 页码: 11 作者:  Liu, Shaojie;  Zhang, Yu-Long;  Xue, Wenchao;  Shi, Gengjin;  Zhu, Min 收藏  |  浏览/下载：10/0  |  提交时间：2023/02/07 Distributed parameter systems  Two-degree-of-freedom control  Active disturbance rejection control  Frequency response-based tuning  Feedforward compensation  Nyquist criterion  Monte Carlo method  Control of water channel  Control of magnetic levitation   Multimodal Bubble Microrobot Near an Air-Water Interface 期刊论文 SMALL, 2022, 页码: 15 作者:  Wang, Leilei;  Chen, Li;  Zheng X(郑旭);  Yu, Zexiong;  Lv, Wenchao 收藏  |  浏览/下载：59/0  |  提交时间：2022/09/27 air-liquid interfaces  bubble microrobots  magnetic actuation  multiple working modes  remote speed control