机构

• 长春光学精密机械与物... [6]
• 高能物理研究所 [4]
• 近代物理研究所 [2]
• 数学与系统科学研究院 [1]
• 大连化学物理研究所 [1]

采集方式

• OAI收割 [14]

内容类型

• 期刊论文 [8]
• 会议论文 [6]

发表日期

• 2019 [1]
• 2016 [1]
• 2015 [2]
• 2014 [1]
• 2012 [2]
• 2011 [2]
• 更多

学科主题

• Physics [3]

筛选

浏览/检索结果: 共14条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Design, RF measurement, tuning, and high-power test of an X-band deflector for Soft X-ray Free Electron Lasers (SXFEL) at SINAP 期刊论文  OAI收割 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2019, 卷号: 930, 页码: 210-219 作者:  Zhao, Zhentang;  Tan, Jianhao;  Fang, Wencheng;  Takatomi, Toshikazu;  Tong, Dechun   |  收藏  |  浏览/下载：64/0  |  提交时间：2019/06/20 X-band  Deflector  High power test   Jackknife empirical likelihood test for high-dimensional regression coefficients 期刊论文  OAI收割 COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2016, 卷号: 94, 页码: 302-316 作者:  Zang, Yangguang;  Zhang, Sanguo;  Li, Qizhai;  Zhang, Qingzhao   |  收藏  |  浏览/下载：35/0  |  提交时间：2018/07/30 Jackknife empirical likelihood  High-dimensional analysis  Regression coefficients  Partial test with nuisance parameter  Power  Type-I error rate   Design and RF test of MEBT buncher cavities for C-ADS Injector II at IMP 期刊论文  OAI收割 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2015, 卷号: 799, 页码: 44-49 作者:  Niu, Haihua;  Xia, Jiawen;  Zhao, Hongwei;  Zhang, Peng;  Chang, Wei   |  收藏  |  浏览/下载：40/0  |  提交时间：2016/03/29 Buncher Cavity  Mebt  Rf Design  Mechanical And Thermal Analysis  High Power Test  Ads   The beam commissioning of a CW high charge state heavy ion RFQ 期刊论文  OAI收割 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2015, 卷号: 794, 页码: 113-121 作者:  Zhu, K.;  Yin, X. J.;  Yang, Y. Q.;  Gao, S. L.;  Wang, Z.   |  收藏  |  浏览/下载：16/0  |  提交时间：2016/03/29 Cw Rfq  Beam Dynamics  High Power Test  Beam Commissioning   Coupler conditioning and high power testing of ADS Spoke cavity 期刊论文  OAI收割 CHINESE PHYSICS C, 2014, 卷号: 38, 期号: 2, 页码: 27001 作者:  Chen X(陈旭);  Meng FB(孟凡博);  Ma Q(马强);  Huang TM(黄彤明);  Lin HY(林海英) 收藏  |  浏览/下载：35/0  |  提交时间：2016/04/08 coupler high power test  Spoke cavities  room temperature   Design of semi-physical simulation for small satellite by virtual display (EI CONFERENCE) 会议论文  OAI收割 2011 3rd International Conference on Mechanical and Electronics Engineering, ICMEE 2011, September 23, 2011 - September 25, 2011, Hefei, China Xu K.; Lv Y.; Jin G. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 Semi-physical simulation of attitude control system is the more synthetically test and verify for designing of small satellite control system. It is an important means of small satellite development. However  the results of current semi-physical simulation system have a lot of non-intuitive. Compare with the actual environment  the simulation environment still has striking disparity. So the shortcomings affect precision of simulation. Based on the virtual display technology  the group semi-physical simulation system has been constructed for attitude control of small satellite due to the combination with xPC real-time environment  the simulation computer  high-precision single-axis air-bearing turntable  reaction wheel  air thrust device  fiber gyroscopes  sensors synchronizer  power subsystem and wireless devices virtual display computer etc. Semi-physical simulation achieved the visual simulation in orbit and tracked new information of virtual environment of space into real-time simulation computer. Simulation results show that the simulation system for real-time attitude and orbit position of small satellite semi-physical simulation has an excellent display effect. At the same time  Real-time transfuse of orbit information provides a more accurate space environment simulation. The simulation system of small satellite attitude control to design and evaluate the more direct and convenient. (2012) Trans Tech Publications  Switzerland.   Development of a 500 MHz high power RF test stand 期刊论文  OAI收割 中国物理C, 2012, 期号: 4, 页码: 355-361 作者:  Pan WM(潘卫民);  Huang TM(黄彤明);  Ma Q(马强);  Wang GW(王光伟);  Lin HY(林海英) 收藏  |  浏览/下载：15/0  |  提交时间：2015/12/14 high power test stand  high power input coupler  HOMs absorber   Study on sub-pixel techniques for accurate image measurement of displacement (EI CONFERENCE) 会议论文  OAI收割 2011 2nd International Conference on Advanced Measurement and Test, AMT 2011, June 24, 2011 - June 26, 2011, Nanchang, China 作者:  Zhang X.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 The high resolving power camera was often used to improve the precision of measuring system although its price is high  because the accuracy of image measure was limited by the pixel resolving ability of camera. A method of one dimension gray level quadrature sub-pixel to detect edge was presented. This method was applied to measure the displacement of measuring head on 3-coordinate measuring machine. The data of test was shown that this system can distinguish displacement 0.001mm. it is higher accuracy than pixel level. So this method is convenient and fast  fit to track and measure the moving object. It is obvious that this method can save the cost of hardware.   Research of real-time control and calibration on laser energy simulator for optoelectronic confrontation HWIL system (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electronics, Communications and Control, ICECC 2011, September 9, 2011 - September 11, 2011, Ningbo, China 作者:  Wang J.-J. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 In the paper  real-time control and calibration on laser energy simulator is studied  which is based on Optoelectronic confrontation hardware-in-loop (HWIL) simulation test system. The control of the laser energy is necessary in simulation system  and it is vital to make the test successfully. The laser energy simulator simulates the attenuation process and the changing of laser energy by the continuous rotation of Glan prism. To get high accuracy of laser power outdoor  the accurate calibration of the rotation position and the attenuation process in energy simulator is necessary. We apply dual calibration on the laser energy simulator  and the feasibility was proved by the calibration data. 2011 IEEE.   Study of three-mode parametric instability (EI CONFERENCE) 会议论文  OAI收割 8th Edoardo Amaldi Conference on Gravitational Waves, June 21, 2009 - June 26, 2009, New York, NY, United states Liang F.; Zhao C.; Gras S.; Ju L.; Blair G. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 The effect of parametric instability in advanced interferometric gravitational wave detectors is a potential problem for their proper operation. Great efforts have been made to study the onset of parametric instabilities and to find ways to control them. Here we present an experimental design for studying parametric instability in a 72 m cavity with suspended high quality fused silica mirrors. With 5 W input power and 20 kW circulation power inside the cavity  it is predicted that parametric instability will occur. The resonant condition of parametric instability can be met by thermally tuning the radius of curvature of a test mass. We will present simulation results of parametric gains for different radii of curvature of a test mass. The simulation results will provide the basis for designing the thermal tuning and observation parametric instability experiments. This will provide a test bed for studying parametric instability and its control for next generation detectors. 2010 IOP Publishing Ltd.