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浏览/检索结果: 共18条，第1-10条 帮助

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Integrated ELM and divertor power flux control using RMPs with low input torque in EAST in support of the ITER research plan 期刊论文  OAI收割
NUCLEAR FUSION, 2021, 卷号: 61
作者:  Jia, Manni;  Loarte, Alberto;  Sun, Youwen;  Ma, Qun;  Wu, Xuemin
  |  收藏  |  浏览/下载：86/0  |  提交时间：2021/11/01
First demonstration of full ELM suppression in low input torque plasmas to support ITER research plan using n=4 RMP in EAST 期刊论文  OAI收割
NUCLEAR FUSION, 2021, 卷号: 61
作者:  Sun, Y.;  Ma, Q.;  Jia, M.;  Gu, S.;  Loarte, A.
  |  收藏  |  浏览/下载：78/0  |  提交时间：2021/11/15
Robust global consensus tracking of linear multi-agent systems with input saturation via scheduled low-and-high gain feedback 期刊论文  OAI收割
IET CONTROL THEORY AND APPLICATIONS, 2019, 卷号: 13, 期号: 1, 页码: 69-77
作者:  Chu, Hongjun;  Chen, Jianliang;  Wei, Qinglai;  Zhang, Weidong
  |  收藏  |  浏览/下载：64/0  |  提交时间：2019/07/12
One-Bit Precoding and Constellation Range Design for Massive MIMO With QAM Signaling 期刊论文  OAI收割
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2018, 卷号: 12, 期号: 3, 页码: 557-570
作者:  Sohrabi, Foad;  Liu, Feng;  Yu, Wei
  |  收藏  |  浏览/下载：31/0  |  提交时间：2018/07/30
A Multiple-Input Nyquist Folding Receiver Architecture for Low SNR Wideband Spectrum Sensing 会议论文  OAI收割
2017 17th IEEE International Conference on Communication Technology (ICCT 2017), Chengdu, China, October 27-30, 2017
作者:  Gong TR(宫铁瑞);  Wang GS(王庚善);  Duan MQ(段茂强);  Yang ZJ(杨志家)
  |  收藏  |  浏览/下载：28/0  |  提交时间：2017/12/21
EVALUATION OF REPAIR WELDING INFLUENCE ON GH3535 SUPERALLOY MICROSTRUCTURE AND MECHANICAL PROPERTIES 期刊论文  OAI收割
PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2016, VOL 6B, 2017, 页码: -
作者:  Li, CW;  Chen, SJ;  Yu, K;  Li, ZJ
  |  收藏  |  浏览/下载：70/0  |  提交时间：2017/12/08
Ultra-precise detection of mutations by droplet-based amplification of circularized dna 期刊论文  iSwitch采集
Bmc genomics, 2016, 卷号: 17, 期号: 1
作者:  Wang,Kaile;  Ma,Qin;  Jiang,Lan;  Lai,Shujuan;  Lu,Xuemei
收藏  |  浏览/下载：38/0  |  提交时间：2019/05/09
Design of multispectral remote sensing image compression system (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Computer Application and System Modeling, ICCASM 2010, October 22, 2010 - October 24, 2010, Shanxi, Taiyuan, China
作者:  Xu S.-Y.
收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25
In order to get the higher compression quality of multispectral remote sensing image  which taken the JPEG2000 as the standard  used FPGA and special compression chip ADV212 to realize the remote sensing image compression system is proposed. The system used the specialty compression chip ADV212 which is newly relaesed by Analog Device company. It used to develop fast high-quality compression for the large amount of remote sensing image data. The system realized the image data's input  the compression stream's output  the image preprocessing as well as to control the ADV212 chip's working pattern through FPGA. The experiment result shows that this system which has such characteristics as low power consumption. low cost and easy adjustmen and has a good compressing effect. Meet the requirement of the multispectral remote sensing image's high compression ratio. 2010 IEEE.  
Design of high-speed low-noise pre-amplifier for CCD camera (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China
作者:  Zhang S.
收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25
Pre-amplifier circuit is critical for the noise performance of the high speed CCD camera. Its main functions are amplification and impedance transform. The high speed and low noise pre-amplifier of CCD camera is discussed and designed in this paper. The high speed and low noise operational amplifier OPA842 is adopted as the main part. The gain-set resistors for the amplifier are designed optimally. The different precision gain-set resistors are swept using Monte Carlo method. CCD video signal which has high DC offset voltage is AC coupled to the amplifier. The output signal of the amplifier is source terminated using 50 ohms matching resistor so as to transmit the video signal through coaxial cable. When the circuit works in high speed  the PCB will have important effect to circuit performance and can even cause the amplifier unstable due to the parasitic problem of PCB. So the parasitic model of the PCB is established and the PCB layout design issues are also presented. The design result shows that the pre-amplifier can be used in the camera whose pixel rate could be up to 40 MHz and its input referred noise density is about 3 nV/Hz 1/2. 2010 Copyright SPIE - The International Society for Optical Engineering.  
Panoramic aerial camera image motion measurement using a hybrid system (EI CONFERENCE) 会议论文  OAI收割
2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010, July 9, 2010 - July 11, 2010, Chengdu, China
作者:  
收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25
Image motion compensation is significantly important for aerial camera photograph. To execute the compensation  we must determine the image motion exactly. This paper proposes a method of real-time image motion measurement for panoramic aerial cameras based on image processing using a hybrid system. Two cameras are simultaneously used in the hybrid system. One main linear CCD for imaging  while the other auxiliary low resolution high frame rate area CCD for determining the image motion based on 2D spatial correlation. The demanding computational requirements for the real-time 2D spatial correlation are covered by a joint transform optical correlator. Simulation test results show that the accuracy is improved and the measurement error is within 0.2 pixels for input images with SNR=1 dB. 2010 IEEE.