中国科学院机构知识库网格
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浏览/检索结果: 共6条,第1-6条 帮助

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A multifunctional robotic system toward moveable sensing and energy harvesting 期刊论文  OAI收割
Nano Energy, 2021, 卷号: 89, 页码: 1-14
作者:  
Fu, Yiqiang;  Wang HQ(王宏强);  Zi YL(訾云龙);  Liang, Xuanquan
  |  收藏  |  浏览/下载:36/0  |  提交时间:2021/08/28
A dynamically tunable terahertz metamaterial absorber based on an electrostatic MEMS actuator and electrical dipole resonator array 期刊论文  OAI收割
JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2016, 卷号: 26, 期号: 2
作者:  
Hu, Fangrong;  Xu, Ningning;  Wang, Weiming;  Wang, Yue'e;  Zhang, Wentao
收藏  |  浏览/下载:47/0  |  提交时间:2016/06/27
A Bi-Directional Out-of-Plane Actuator by Electrostatic Force 期刊论文  OAI收割
MICROMACHINES, 2013, 卷号: 4, 期号: 4, 页码: 431-443
作者:  
Ren, Hao;  Wang, Weimin;  Tao, Fenggang;  Yao, Jun
收藏  |  浏览/下载:28/0  |  提交时间:2015/04/17
Instability Analysis Of Torsional Mems/Nems Actuators Under Capillary Force 期刊论文  OAI收割
Journal of Colloid and Interface Science, 2009, 卷号: 331, 期号: 2, 页码: 458-462
作者:  
Guo JG(郭建刚);  Zhou LJ;  Zhao YP(赵亚溥);  Zhao YP
收藏  |  浏览/下载:1146/143  |  提交时间:2009/08/03
Thermally driven micro-electrostatic fieldmeter 期刊论文  iSwitch采集
Sensors and actuators a-physical, 2006, 卷号: 132, 期号: 2, 页码: 677-682
作者:  
Chen, Xianxiang;  Peng, Chunrong;  Tao, Hu;  Ye, Chao;  Bai, Qiang
收藏  |  浏览/下载:19/0  |  提交时间:2019/05/10
Study of micro-actuator with electrostatic actuating (EI CONFERENCE) 会议论文  OAI收割
ICO20: MEMS, MOEMS, and NEMS, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Liu C.-X.;  Liu C.-X.
收藏  |  浏览/下载:16/0  |  提交时间:2013/03/25
The micro-actuator with the torsion beam and the cantilever beam on silicon is designed and analyzed  which is actuated by electrostatic force. Based on the torsion dynamics theory  the technique and relative formula are presented for analyzing the actuating voltage and the switching time  on which the effect of the air squeeze film damping is already considered. The optimized results of the structural parameters are compared between this technique and the finite element modeling (FEM). The optimized result of parameters is as: length  width and thickness of the torsion beam are 700  12 and 10m  length and width of the cantilever beam are 1900 and 1000m  length and width of the balance beam are 100 and 1000m  and distance of the upper and lower electrodes is 55m  respectively. The actuating voltage is about 50 V  and the switching time Toff and Ton are about 5 and 12 ms  respectively. The computed results show that the air squeeze film damping is an important factor for the study of dynamic response on micro-actuator. Finally  an optical technique is described for the measurement of the actuating voltage and switching time of the device  and the difference between the experimental results and theoretical datum is discussed.