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Design and Practice Multi-channel Real Time System on Deformation Control of Optical Plate 会议论文
Amsterdam, Netherlands, 2012-7-1
ZHENG Yi; Wang Yin-hu; LI Ying; LI Xin-nan
收藏  |  浏览/下载：111/0  |  提交时间：2014/01/09
Analysis and experimental demonstration of adaptive optics based on the modal control optimization 会议论文
Amsterdam, Netherlands, 2012-7-1
Bangming Li; Changwei Li; Peng Jia; Sijiong Zhang
收藏  |  浏览/下载：14/0  |  提交时间：2014/01/09
Ground layer adaptive optics system simulation for the 2.5m telescope in Dome A 会议论文
Amsterdam, Netherlands, 2012-7-1
Peng Jia; Sijiong Zhang
收藏  |  浏览/下载：22/0  |  提交时间：2014/01/09
Large-eddy simulation of isotropic turbulent flows laden with heavy particles 会议论文
New Directions in Turbulence, Beijing, 2012-03-12~2012-04-20
作者:  Jin GD(晋国栋)
收藏  |  浏览/下载：13/0  |  提交时间：2013/03/01
Physical layer design for free space optical communication (EI CONFERENCE) 会议论文
2012 International Conference on Control Engineering and Communication Technology, ICCECT 2012, December 7, 2012 - December 9, 2012, Shenyang, Liaoning, China
Wang H.; Guo J.; Wang T.; Zhang Q.; Shao J.
收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25
A small size Free Space Optical Communication System is introduced  including the hardware and the hardware specified physical layer protocol. In detail  the rapid synchronization method to reduce the handshake bandwidth requirement is demonstrated. The hardware of the system includes the laser driver system  the signal amplifying and shaping system  the data interface system. The hardware specified physical layer protocol is used to interface the outer data  serialize and deserialize the data stream  check transmission errors and schedule the data transmission. The overall system is a FIFO-like system and the user can use it as if he's operating a FIFO. The system is designed mainly for terrestrial FSO link whose signal channel is the atmosphere. Due to the complex composition and activity of the atmosphere  this signal channel brings in great influence on the transmitting laser in it  for example  the absorption and scattering of the atmosphere molecules and aerosols  the scintillation of received laser power caused by the turbulence of the atmosphere  all of which results in a much higher Bit Error Rate (BER) of the communication system than wired communication systems leading to frequent resynchronization. In our system  the sampling clock is generated locally using multi-phase sampling technique rather than PLLbased clock recovery  which helps to rapid synchronization. 2012 IEEE.  
Experiments on Combustor Effusion Cooling Under Conditions of Very High Free-Stream Turbulence 会议论文
ASME, Copenhagen, Denmark, 41071
Damian Martin; Steven J. Thorpe
收藏  |  浏览/下载：5/0  |  提交时间：2012/08/10
A Spectral Study of a Moderately Loaded LPT Airfoil: Part 2 — Effects of Turbulence Intensity and Reynolds Number on Frequencies Affecting By-Pass Transition 会议论文
ASME, Copenhagen, Denmark, 2012-06-11
J. R. S. Graveline; S. A. Sjolander
收藏  |  浏览/下载：13/0  |  提交时间：2012/08/13
Cooling Effectiveness of Impingement/Effusion Cooling With and Without Turbulence Promoter Ribs 会议论文
ASME, Copenhagen, Denmark, 41071
Qian Yang, Yuzhen Lin, Chi Zhang, Chih-Jen Sung, and Quanhong Xu
收藏  |  浏览/下载：17/0  |  提交时间：2012/08/10
A Model for Simulation of Turbulent Flow With High Free Stream Turbulence Implemented in OpenFOAM 会议论文
ASME, Copenhagen, Denmark, 41071
Hosein Foroutan and Savas Yavuzkurt
收藏  |  浏览/下载：21/0  |  提交时间：2012/08/10
Seasonal Results of Aspect Sensitivity from an MF Radar over Kunming (25.6 degrees N, 103.8 degrees E), China 会议论文
10th International Symposium on Antennas, Propagation and EM Theory (ISAPE), Xi'an, PEOPLES R CHINA, OCT 22-26, 2012
Chen, Jin-song; Xu, Ji-yao; Zhao, Zhen-wei
收藏  |  浏览/下载：9/0  |  提交时间：2014/12/15

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