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浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Design and Optimization of an Index Finger Exoskeleton With Semi-Wrapped Fixtures and Series Elastic Actuators 期刊论文  OAI收割 IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, 2023, 卷号: 31, 页码: 2622-2631 作者:  Sun, Ning;  Cheng, Long;  Xia, Xiuze;  Han, Lijun   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/11/17 Exoskeletons  Indexes  Force  Kinematics  Springs  Fasteners  Robots  Finger exoskeleton  semi-wrapped fixture  series elastic actuator  two-level optimization method   A Survey on Modelling and Compensation for Hysteresis in High Speed Nanopositioning of AFMs: Observation and Future Recommendation 期刊论文  OAI收割 International Journal of Automation and Computing, 2020, 卷号: 17, 期号: 4, 页码: 479-501 作者:  Maniza Armin;  Priyo Nath Roy;  Sajal Kumar Das   |  收藏  |  浏览/下载：27/0  |  提交时间：2021/02/22 Hysteresis  nonlinearities  piezoelectric actuator  smart actuator  atomic force microscope.   A novel low velocity robotic penetrator based on ampere force 会议论文  OAI收割 10th International Conference on Intelligent Robotics and Applications, ICIRA 2017, Wuhan, China, August 16-18, 2017 作者:  Liu JG(刘金国);  Zhang, Feiyu;  Feng JK(冯靖凯)   |  收藏  |  浏览/下载：21/0  |  提交时间：2017/09/12 Low velocity robotic penetrator  Subsurface access technologies  Electromagnetic actuator  Ampere force   Improving atomic force microscopy imaging by a direct inverse asymmetric PI hysteresis model 期刊论文  OAI收割 SENSORS, 2015, 卷号: 15, 期号: 2, 页码: 3409-3425 作者:  Wang D(王栋);  Yu P(于鹏);  Wang FF(王飞飞);  Chan, Ho-Yin;  Zhou L(周磊)   |  收藏  |  浏览/下载：12/0  |  提交时间：2015/03/17 Atomic Force Microscope  Hysteresis  Piezoelectric Actuator  Direct Inverse Asymmetric Pi Model  Feedforward Control   The design of the force actuator used in extreme low temperature environment 会议论文  OAI收割 Montréal, Quebec, Canada, 2014-6-22 作者:  Yu Ye;  Bozhong Gu;  Xiaolong Han 收藏  |  浏览/下载：29/0  |  提交时间：2015/03/13 force actuator  active support  passive support  low temperature environment  Piezoelectric ceramic   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：30/0  |  提交时间：2015/04/17 MEMS  out-of-plane actuator  electrostatic repulsive force  bi-directional  microfabrication  adaptive optics   Review of Mechanical Structure of Force Actuator for Optical Astronomical Telescope 会议论文  OAI收割 Xiamen, Fujian, China, 2013-5-18 作者:  Yu Fang Zhang 收藏  |  浏览/下载：19/0  |  提交时间：2014/02/11 Astronomical Telescope  Force Actuator  Optics  Structure  Voice Coil   Model Order Hypothetical Verification of Discrete Preisach Plane: Theory and Atomic Force Microscope Experiment Results 会议论文  OAI收割 2010 8th World Congress on Intelligent Control and Automation (WCICA 2010), Jinan, China, July 7-9, 2010 作者:  Miao L(缪磊);  Zhang WL(张纹霖);  Pei LL(裴立力);  Jiang ZM(江泽民);  Du YK(杜英魁) 收藏  |  浏览/下载：21/0  |  提交时间：2012/06/06 Model order hypothetical verification  discrete Preisach model  atomic force microscope  piezo tube actuator   Research of active supporting technology based on 400mm thin mirror (EI CONFERENCE) 会议论文  OAI收割 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China 作者:  Liu X.-Y.;  Wang J.-L.;  Wang J.-L.;  Liu X.-Y. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 Using a spherical mirror of 400mm diameter and 12mm thickness  active supporting technology of thin mirror is researched. The axial support of the mirror is composed of 12 active supports and 3 fixed supports. The force actuator  which is composed of displacement actuator and force sensor  is installed in the active support. The mirror surface is tested by Zygo interferometer. For calibration  each actuator exerts unit force alone  and the surface variation is tested and taken as the response function of the actuator. The response functions of all actuators compose the stiffness matrix. Then the stiffness matrix is used by damped least square method to determine the correction force of each active support. In order to analyze the correction capability of the active supports  14 Zernike modes of the mirror surface are generated and tested respectively  and 7 modes are selected for correction. Initially  the RMS error of mirror surface is 1.16 I( =0.6328nm)when all actuators exert the same force. After 5 iterations  the RMS error of mirror surface is reduced to 0.13  close to the original surface quality. 2010 Copyright SPIE - The International Society for Optical Engineering.   Design and Implementation of Cone Dielectric Elastomer Actuator with Double-Slider Mechanism 期刊论文  OAI收割 JOURNAL OF BIONIC ENGINEERING, 2010, 卷号: 7, 期号: S, 页码: S212-S217 作者:  Luan YG(栾云广);  Wang HM(王化明);  Zhu YL(朱银龙) 收藏  |  浏览/下载：31/0  |  提交时间：2012/05/29 dielectric elastomer actuator  negative stiffness  preload  displacement  force