中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共9条,第1-9条 帮助

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Analysis of the spectrum and vegetation index of rice under different nitrogen levels based on unmanned aerial vehicle remote sensing 期刊论文  OAI收割
Chinese Optics, 2018, 卷号: 11, 期号: 5, 页码: 832-840
作者:  
Pei, Xin-Biao;  Wu, He-Long;  Ma, Ping;  Yan, Yong-Feng;  Peng, Cheng
  |  收藏  |  浏览/下载:13/0  |  提交时间:2019/09/17
On-line aerodynamic identification of quadrotor and its application to tracking control 期刊论文  OAI收割
IET CONTROL THEORY AND APPLICATIONS, 2017, 卷号: 11, 期号: 17, 页码: 3097-3106
作者:  
Lei, Wenchao;  Li, Chanying
  |  收藏  |  浏览/下载:140/0  |  提交时间:2018/07/30
Robust Flight Control Design Using Sensor-Based Backstepping Control for Unmanned Aerial Vehicles 期刊论文  OAI收割
Journal of Aerospace Engineering, 2017, 卷号: 30, 期号: 6, 页码: 04017068
作者:  
Cao, Lijia;  Hu, Xiaoxiang;  Zhang, Shengxiu;  Liu, Yunfeng
  |  收藏  |  浏览/下载:37/0  |  提交时间:2018/11/20
Normal acceleration reduce guidanceand control for sub-orbit vehicle re-entry 会议论文  OAI收割
Xiamen, China, 6-9 March 2017
作者:  
Li WH(李文皓);  Xiao XX(肖歆昕);  Zhang H(张珩);  Xiao XX(肖歆昕)
收藏  |  浏览/下载:26/0  |  提交时间:2018/01/16
Three-loop autopilot design and simulation (EI CONFERENCE) 会议论文  OAI收割
2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012, August 5, 2012 - August 8, 2012, Chengdu, China
作者:  
Zhang Y.
收藏  |  浏览/下载:44/0  |  提交时间:2013/03/25
In order to realize missile real-time change flight trajectory  three-loop autopilot is setting up. The structure characteristics  autopilot model  and control parameters design method were researched. Firstly  this paper introduced the 11th order three-loop autopilot model. With the principle of systems reduce model order  the 5th order model was deduced. On that basis  open-loop frequency characteristic and closed-loop frequency characteristic were analyzed. The variables of velocity ratio  dynamic pressure ratio and elevator efficiency ratio were leading to correct system nonlinear. And then autopilot gains design method were induced. System flight simulations were done  and result shows that autopilot gains played a good job in the flight trajectory  autopilot satisfied the flight index. 2012 IEEE.  
An amphibious snake-like robot with novel gaits on ground and in water 会议论文  OAI收割
13th IASTED International Conference on Intelligent Systems and Control, ISC 2011, Cambridge, United kingdom, July 11-13, 2011
作者:  
Li B(李斌);  Yu SM(郁树梅);  Ma SG(马书根);  Wang YC(王越超)
收藏  |  浏览/下载:27/0  |  提交时间:2012/06/06
Research on the control system of a class of underwater vehicle 会议论文  OAI收割
20th International Offshore and Polar Engineering Conference, ISOPE-2010, Beijing, China, June 20-25, 2010
作者:  
Liu KZ(刘开周);  Guo W(郭威);  Wang XH(王晓辉);  Lin CL(林昌龙)
收藏  |  浏览/下载:39/0  |  提交时间:2012/06/06
Research of power transmission line maintenance robots in SIACAS 会议论文  OAI收割
2010 1st International Conference on Applied Robotics for the Power Industry, CARPI 2010, Montreal, QC, Canada, October 5-7, 2010
作者:  
Wang HG(王洪光);  Jiang Y(姜勇);  Liu AH(刘爱华);  Fang LJ(房立金);  Ling L(凌烈)
收藏  |  浏览/下载:28/0  |  提交时间:2012/06/06
Active modeling based model predictive control for yaw-heave coupling dynamics of unmanned helicopters in full flight envelope 会议论文  OAI收割
AUVSI Unmanned Systems North America Conference 2009, Washington, DC, United states, August 10-13, 2009
作者:  
Song DL(宋大雷);  Qi JT(齐俊桐);  Han JD(韩建达)
收藏  |  浏览/下载:25/0  |  提交时间:2012/06/06