中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Design and implementation of agent-based robotic system for agile manufacturing: A case study of ARIAC 2021 期刊论文  OAI收割
Robotics and Computer-Integrated Manufacturing, 2022, 卷号: 77, 页码: 1-7
作者:  
Wan GX(万广喜);  Dong XT(董晓婷);  Dong QW(董青卫);  He YP(贺云鹏);  Zeng P(曾鹏)
  |  收藏  |  浏览/下载:45/0  |  提交时间:2022/04/23
Investigating the effect of social media application on firm capabilities and performance: The perspective of dynamic capability view 期刊论文  OAI收割
Journal of Business Research, 2021, 期号: 139, 页码: 510–519
作者:  
YuYe;  Qionglei Yu;  Yongjun Zhenga;  Yi Zheng
  |  收藏  |  浏览/下载:11/0  |  提交时间:2022/03/01
SGCMG design and time accumulation error analysis (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
Xu W.
收藏  |  浏览/下载:21/0  |  提交时间:2013/03/25
Analysis of inertia dyadic uncertainty for small agile satellite with control moment gyros (EI CONFERENCE) 会议论文  OAI收割
2010 IEEE International Conference on Mechatronics and Automation, ICMA 2010, August 4, 2010 - August 7, 2010, Xi'an, China
作者:  
Zhang L.;  Zhang L.;  Sun Z.
收藏  |  浏览/下载:20/0  |  提交时间:2013/03/25
With the increasing demands for the agility of the next earth imaging satellite  control moment gyro (CMG) is considered to be the most suitable actuator because of its torque amplification capability. However  a CMG system may introduce uncertainty of inertia dyadic to a satellite's attitude control system. The uncertainty is negligible for large space vehicles  but it has not been tested whether it can be ignored for small agile satellites. How to model the CMG system inertia dyadic varying with gimbal angles  and what influence it will put on the performance of attitude control system haven't been test accurately as well. All of them are dealt with mathematically and accurately in this paper. This paper firstly gives mathematic descriptions of the inertia dyadic of the 4-CMG pyramid configuration system  varying with gimbal angles  and then designs a variable structure control law for small agile satellite using CMGs. Finally  numerical simulation suggests that the inertia dyadic variation of a 4-CMG pyramid configuration system is approximately centesimal of the total inertia dyadic of the satellite  and that the designed variable structure control law is of good robust performance for an example of large-angle attitude maneuver  despite of the variation of the inertia dyadic. 2010 IEEE.  
An Agility Performance Indicator System Based on Business Process for Manufacturing Enterprise 会议论文  OAI收割
International Conference on Agile Manufacturing (ICAM 2003), Beijing, China, December 4-6, 2003
作者:  
Lv Y(吕毅);  Xue JS(薛劲松);  Gao Z(高展)
收藏  |  浏览/下载:27/0  |  提交时间:2012/10/16
An efficient algorithm for computing object poses in a modular fixture or gripper 期刊论文  OAI收割
Journal of Robotic Systems, 2002, 卷号: 19, 期号: 3, 页码: 99–114
作者:  
Qian, Wen Han;  Qiao, Hong
收藏  |  浏览/下载:15/0  |  提交时间:2016/12/07