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浏览/检索结果: 共11条，第1-10条 帮助

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Wideband Vibrations Rejection of Tip-Tilt Mirror Using Error-Based Disturbance Observer 期刊论文  OAI收割
IEEE Access, 2020, 卷号: 8, 页码: 5131-5138
作者:  Niu, Shuaixu;  Yang, Tao;  Tang, Tao;  Xu, Tianrong;  Ruan, Yong
  |  收藏  |  浏览/下载：42/0  |  提交时间：2021/05/11
Suppressions of vibration in the Tip-Tilt mirror control system by add-on controller 期刊论文  OAI收割
ISA Transactions, 2020, 卷号: 102, 页码: 245-250
作者:  Tang, T.;  Niu, S. xu;  Yang, T.;  Qi, B.
  |  收藏  |  浏览/下载：29/0  |  提交时间：2021/05/11
Dynamic surface parameter analysis for frequency response of tip/tilt mirror 期刊论文  OAI收割
OPTIK, 2020, 卷号: 203
作者:  Xu, Guangzhou
  |  收藏  |  浏览/下载：26/0  |  提交时间：2020/07/20
A review on control methodologies of disturbance rejections in optical telescope 期刊论文  OAI收割
OPTO-ELECTRONIC ADVANCES, 2019, 卷号: 2, 期号: 10
作者:  Tang, Tao;  Niu, Shuaixu;  Ma, Jiaguang;  Qi, Bo;  Ren, Ge
  |  收藏  |  浏览/下载：44/0  |  提交时间：2021/05/06
Virtual dual-loop feedback control with model-construction linear extended state observer for free space optical communication 期刊论文  OAI收割
Sensors (Switzerland), 2019, 卷号: 19, 期号: 18
作者:  Nie, Kang;  Ren, Wei;  Zhou, Xi;  Mao, Yao
  |  收藏  |  浏览/下载：25/0  |  提交时间：2021/05/06
Develop the fiber coupling efficiency based on SPGD control algorithm 会议论文  OAI收割
Chengdu, China, June 26, 2018 - June 29, 2018
作者:  Wu, Shuiqin;  Ren, Wei
  |  收藏  |  浏览/下载：12/0  |  提交时间：2021/05/06
Youla-Kucera Parameterization-Based Optimally Closed-Loop Control for Tip-Tilt Compensation 期刊论文  OAI收割
IEEE SENSORS JOURNAL, 2018, 卷号: 18, 期号: 15, 页码: 6154-6160
作者:  Tang, Tao;  Qi, Bo;  Yang, Tao
  |  收藏  |  浏览/下载：24/0  |  提交时间：2019/08/23
Principle and analysis of a moving double-sided mirror interferometer 期刊论文  OAI收割
optics and laser technology, 2012, 卷号: 44, 期号: 5, 页码: 1256-1260
作者:  Yang, Qinghua;  Zhao, Baochang;  Wen, Desheng
收藏  |  浏览/下载：40/0  |  提交时间：2012/09/04
Design and test of pointing mirror assembly for spaceborne remote sensing camera (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Electronics, Communications and Control, ICECC 2011, September 9, 2011 - September 11, 2011, Ningbo, China
作者:  Chen W.
收藏  |  浏览/下载：35/0  |  提交时间：2013/03/25
In order to ensure the surface figure of the pointing mirror (460mm long  290mm wide) in spaceborne remote sensing camera  Silicon Carbide was selected as the mirror material. The form of composite triangular and rectangular and the combination of open and closed back was explored in the lightweight design. A new kinematic mount and flexible structure in axis is used to hold the mirror around the lateral surface. The structure can minimize distortions induced by coefficient of thermal expansion mismatch among the materials. This eliminates the bending of the integral mount under the weight of the mirror. Optical performance of the mirror was analyzed under gravity load and temperature load using finite element method. Predicted surface figure error based on the removal of bias  tilt and power was calculated using an in-house Matlab script for mirrors. The pointing mirror assembly was tested using open loop servo control. And the surface figure was checked using interferometer. Surface figure accuracy is better than 1/30 ( 632.8nm  rms). The results show that the kinematic mount induces minimal figure error on the optical surface. 2011 IEEE.  
部分端面抽运板条激光器腔镜倾斜问题研究 期刊论文  OAI收割
中国激光, 2005, 卷号: 32, 期号: 12, 页码: 1593, 1598
王宁; 陆雨田
收藏  |  浏览/下载：1353/180  |  提交时间：2009/09/18