中国科学院机构知识库网格系统: 检索

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	A novel vibration barrier for low-frequency surface waves in the ground 期刊论文 OAI收割 JOURNAL OF VIBRATION AND CONTROL, 2024, 页码: 10 作者: Wang, Yeshun; Chen, Xiaobin; Meng, Fei; Yi, Liqin; Li, Taifeng \| 收藏 \| 浏览/下载：1/0 \| 提交时间：2025/06/27 Periodic structures soil strip barriers surface wave mitigation ground vibration energy analysis
	Insights into scratching force in axial ultrasonic vibration-assisted single grain scratching 期刊论文 OAI收割 JOURNAL OF MANUFACTURING PROCESSES, 2024, 卷号: 112, 页码: 150-160 作者: Zhang, Yuqiang; Hu, Zhongwei; Chen, Yue; Yu, Yiqing; Jin, Jianfeng \| 收藏 \| 浏览/下载：19/0 \| 提交时间：2024/04/02 Axial ultrasonic vibration Scratching Scratching force Molecular dynamics Periodic fluctuation
	Sufficient premixing enhances enzymatic hydrolysis efficiency of lignocellulose at high-solids loading 期刊论文 OAI收割 CHEMICAL ENGINEERING JOURNAL, 2022, 卷号: 444, 页码: 8 作者: Shi, Xin; Wang, Lan; Sun, Lele; Chen, Hongzhang \| 收藏 \| 浏览/下载：19/0 \| 提交时间：2023/02/24 Premixing High-solids enzymatic hydrolysis Pore-scale mass transfer Periodic vibration Lignocellulose
	Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array 期刊论文 OAI收割 ANNALS OF NUCLEAR ENERGY, 2021, 卷号: 161, 页码: 13 作者: Lai, Jiang; Tan, Tiancai; Yang, Shihao; Lu LL(路玲玲); Sun, Lei \| 收藏 \| 浏览/下载：49/0 \| 提交时间：2021/08/16 Flow-induced vibration Tube bundles Periodic fluid force Vibration response
	Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array 期刊论文 OAI收割 ANNALS OF NUCLEAR ENERGY, 2021, 卷号: 161, 页码: 13 作者: Lai, Jiang; Tan, Tiancai; Yang, Shihao; Lu, Lingling; Sun, Lei \| 收藏 \| 浏览/下载：54/0 \| 提交时间：2021/10/15 Flow-induced vibration Tube bundles Periodic fluid force Vibration response
	Nonlinear dynamic responses of high-speed railway vehicles under combined self-excitation and forced excitation considering the influence of unsteady aerodynamic loads 期刊论文 OAI收割 NONLINEAR DYNAMICS, 2021, 页码: 36 作者: Ceng XH(曾晓辉); Shi HM(史禾慕); Wu H(吴晗); Shi HM(史禾慕); Zeng XH(曾晓辉) \| 收藏 \| 浏览/下载：45/0 \| 提交时间：2021/09/08 High-speed railway vehicle Unsteady aerodynamic loads Self-excited vibration Forced vibration Quasi-periodic motion
	Effect of periodic high-frequency vibration with rigid spheres added on high solids enzymatic hydrolysis of steam-exploded corn straw 期刊论文 OAI收割 PROCESS BIOCHEMISTRY, 2020, 卷号: 94, 页码: 99-109 作者: Zhang, Jintong; Wang, Lan; Chen, Hongzhang \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2020/07/10 Periodic high-frequency vibration High solids enzymatic hydrolysis Water release stage Micromixing Macromixing
	A novel miniature absolute metal rotary encoder based on Single-track Periodic Gray Code (EI CONFERENCE) 会议论文 OAI收割 2012 2nd International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2012, December 8, 2012 - December 10, 2012, Harbin, Heilongjiang, China 作者: Sun Y.; Yang S.-W.; Sun Y.; Wan Q.-H. 收藏 \| 浏览/下载：30/0 \| 提交时间：2013/03/25 In order to improve the resolution and enhance the impact resistance and vibration resistance of encoders a novel absolute metal rotary encoder based on Single-track Periodic Gray Code is presented. The configuration and working principle of the encoder is introduced and then the metal code disc which can realize full scale absolute encoding on one single track and its corresponding metal slit disc are proposed. Finally the data acquisition and processing system based on FPGA of encoder is presented. The resolution of the encoder can reach 5.27through electronic subdivision and calibration between the precision code and the coarse code with its volume only 4840mm. The encoder has some advantages such as small volume low cost high resolution and strong impact resistance. 2012 IEEE.