中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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TOTAL, CLASSICAL AND QUANTUM UNCERTAINTIES GENERATED BY CHANNELS 期刊论文  OAI收割
THEORETICAL AND MATHEMATICAL PHYSICS, 2022, 卷号: 213, 期号: 2, 页码: 1613-1631
作者:  
Liu, Yizhou;  Luo, Shunlong;  Sun, Yuan
  |  收藏  |  浏览/下载:25/0  |  提交时间:2023/02/07
Information-theoretic aspects of Werner states 期刊论文  OAI收割
ANNALS OF PHYSICS, 2021, 卷号: 424, 页码: 16
作者:  
Li, Nan;  Luo, Shunlong;  Sun, Yuan
  |  收藏  |  浏览/下载:22/0  |  提交时间:2021/04/26
On active disturbance rejection control for nonlinear systems with multiple uncertainties and nonlinear measurement 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2020, 页码: 25
作者:  
Chen, Sen;  Xue, Wenchao;  Huang, Yi
  |  收藏  |  浏览/下载:15/0  |  提交时间:2020/05/24
HSPF模型在半干旱半湿润流域应用的几个关键问题研究—以滦河流域为例 学位论文  OAI收割
博士, 北京: 中国科学院研究生院, 2013
王慧亮
收藏  |  浏览/下载:164/0  |  提交时间:2014/08/22
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:19/0  |  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.  
Determination of psi (2S) total number by inclusive hadronic decay 期刊论文  OAI收割
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2004, 卷号: 28, 期号: 5, 页码: 455-462
作者:  
Mo XH(莫晓虎);  Zhu YS(朱永生);  Yuan ZZ(苑长征);  Fu CD(傅成栋);  Li G(李刚)
收藏  |  浏览/下载:17/0  |  提交时间:2016/06/28
Quantitative measurement of the exponential growth of spreading width of a quantum wave packet in chaotic systems 期刊论文  OAI收割
COMMUNICATIONS IN THEORETICAL PHYSICS, 2002, 卷号: 37, 期号: 1-2, 页码: 671-674
作者:  
Zuo, W;  Xing, YZ;  Liu, F;  Li, JQ
  |  收藏  |  浏览/下载:22/0  |  提交时间:2010/10/29