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Design and Testing of the Front-End Electronics of WCDA in LHAASO 期刊论文  OAI收割
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2021, 卷号: 68, 期号: 8, 页码: 2257-2267
作者:  
Aharonian, F.;  An, Q.;  Axikegu;  Bai, L. X.;  Bai, Y. X.
  |  收藏  |  浏览/下载:98/0  |  提交时间:2021/09/10
Nanoliter Fluid Dispensing Based on Microscopic Vision and Laser Range Sensor 期刊论文  OAI收割
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2017, 卷号: 64, 期号: 2, 页码: 1292-1302
作者:  
Liu, Song;  Xu, De;  Li, You-Fu;  Shen, Fei
  |  收藏  |  浏览/下载:32/0  |  提交时间:2017/05/05
Research of ballistic missile early warning system (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Advanced Engineering Materials and Technology, AEMT 2012, July 6, 2012 - July 8, 2012, Zhuhai, China
Zhang M.-H.; Zhang Y.-Y.
收藏  |  浏览/下载:34/0  |  提交时间:2013/03/25
To develop a lift early warning infrared device  as a part of land or boat (ship) early warning system  the system has the ability to target pre-discovery and instructions invasion. Methods: In support of distant air situation  alerts the enemy aircraft  missiles and other long-range goals  obtain the target type and preliminary judgment of grade  deliver the alarm information to the command system. The infrared alarm device detects the target's own infrared radiation passively  alarms the incoming targets at low altitude and low altitude remote  when radar and other equipment is out of work. Results: The accuracy of entire system reached 20 according the analysis. Conclusions: The device has a full range of complex background  with high sensitivity  high resolution  anti-jamming  fast response time and other characteristics. (2012) Trans Tech Publications  Switzerland.  
Modular aircraft simulation platform based on simulink (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
Chen C.-Q.; Ji Y.
收藏  |  浏览/下载:28/0  |  提交时间:2013/03/25
Aircraft simulation platform is the most important supporting technology in the aircraft development process. This simulation platform can be used for validating the design of subsystem and also it provides the necessary data for the Aircraft design. Wind has great impact on the flight parameter. In order to accurately simulate the wind model and calculate the flight parameters  a simulation modeling method for flight parameter simulation platform under wind field environment is established. Firstly  the various sub-systems which affecting flight parameters are analyzed  some mathematical models of the flight parameter simulation platform is established. Secondly  the atmospheric wind field is studied to analyze the impact on its trajectory. Then the model is built in the Simulink toolbox in the Matlab which is based on the principles of hierarchy and modularity  using C MEX S-function for the complex kinetic equations. Finally  when the models have been established  encapsulating models for several subsystem and assembling them for the Aircraft simulation platform based on the unified interface. The simulation tests (including the performance test of a certain gliding Aircraft  the wind influence test of a certain uncontrolled aircraft) prove the simulation capability of the platform  and its calculating step can reach 1 ms. Comparing simulation with field test data of a certain uncontrolled aircraft  it shows that the relative deviation of range is 0.47%  the relative deviation of maximal altitude is 2.1%. Taking relevant standards as a reference standard  it is demonstrated the platform is reliable  meets the engineering accuracy requirements. 2010 IEEE.  
Altitudinal ranging of Rhinopithecus bieti at Jinsichang, Lijiang, China 期刊论文  OAI收割
FOLIA PRIMATOLOGICA, 2003, 卷号: 74, 期号: 2, 页码: 88-91
作者:  
Yang SJ*;  earth@km169.net
  |  收藏  |  浏览/下载:12/0  |  提交时间:2010/08/24
MACACA-THIBETANA AT MT EMEI, CHINA .2. BIRTH SEASONALITY 期刊论文  OAI收割
AMERICAN JOURNAL OF PRIMATOLOGY, 1988, 卷号: 16, 期号: 3, 页码: 261-268
作者:  
Zhao QK;  Deng ZY
  |  收藏  |  浏览/下载:14/0  |  提交时间:2017/07/17