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Chinese Academy of Sciences Institutional Repositories Grid
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Elastic equivalent numerical modeling based on the dynamic method of Longmaxi Formation shale digital core 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2020, 卷号: 63, 期号: 7, 页码: 2786-2799
作者:  
Jian ShiKai;  Fu LiYun;  Wang ZhiWei;  Han TongCheng;  Liu JianLin
  |  收藏  |  浏览/下载:28/0  |  提交时间:2020/09/28
Dynamic changes in the value of China's ecosystem services 期刊论文  OAI收割
ECOSYSTEM SERVICES, 2017, 卷号: 26, 页码: 146-154
作者:  
Xie, Gaodi;  Zhang, Caixia;  Zhen, Lin;  Zhang, Leiming
  |  收藏  |  浏览/下载:29/0  |  提交时间:2019/09/25
Dynamic changes in the value of China's ecosystem services 期刊论文  OAI收割
ECOSYSTEM SERVICES, 2017, 卷号: 26, 页码: 146-154
作者:  
Xie, Gaodi;  Zhang, Caixia;  Zhen, Lin;  Zhang, Leiming
  |  收藏  |  浏览/下载:31/0  |  提交时间:2019/09/25
Dynamic changes in the value of China's ecosystem services 期刊论文  OAI收割
ECOSYSTEM SERVICES, 2017, 卷号: 26, 页码: 146-154
作者:  
Xie, Gaodi;  Zhang, Caixia;  Zhen, Lin;  Zhang, Leiming
  |  收藏  |  浏览/下载:5/0  |  提交时间:2019/09/25
Tracking error estimate for theodolite based on general regression neural network (EI CONFERENCE) 会议论文  OAI收割
3rd international Conference on Manufacturing Science and Engineering, ICMSE 2012, March 27, 2012 - March 29, 2012, Xiamen, China
作者:  
Li M.
收藏  |  浏览/下载:26/0  |  提交时间:2013/03/25
A 1D equivalent medium method for wave propagation across parallel jointed rock mass 会议论文  OAI收割
Beijing, PEOPLES R CHINA, OCT 17-21, 2011
作者:  
Li, J. C.;  Li, H. B.;  Ma, G. W.;  Zhao, J.
  |  收藏  |  浏览/下载:25/0  |  提交时间:2018/06/05
Adaptive control at launching using three loop autopilot (EI CONFERENCE) 会议论文  OAI收割
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China
作者:  
Zhang Y.
收藏  |  浏览/下载:25/0  |  提交时间:2013/03/25
In order to guarantee the precise initial flight trajectory  control the missile disturbance of large disturbance torque  three loop adaptive autopilot was researched. The characteristics of the projectile and three loop autopilot instruction formation characteristics were analysed. From equivalent pitching angle of lateral acceleration feedback loop  combined with the instruction of generalized error  autopilot structure was simplified  and three loop autopilot adaptive control law and stability were designed. The test data show that when disturbance torque was 600Nm  the attitude angle generalized error was -4.4. In the time lasted about 15s  late trajectory accuracy was within 1.0.Three loop autopilot adaptive control law was able to control the disturbance of initial trajectory and adapt to dynamic characteristics changes  control system stability. It was the initial trajectory accurate solution method of flight. 2011 IEEE.  
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