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浏览/检索结果: 共17条，第1-10条 帮助

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Research on Initial Pointing of Inter-Satellite Laser Communication 会议论文  OAI收割
Virtual, Hangzhou, China, 2020-08-22
作者:  Jiaxin, Chen;  Junfeng, Han
  |  收藏  |  浏览/下载：42/0  |  提交时间：2020/11/09
Stk40 deletion elevates c-JUN protein level and impairs mesoderm differentiation 期刊论文  OAI收割
JOURNAL OF BIOLOGICAL CHEMISTRY, 2019, 卷号: 294, 期号: 25, 页码: 9959-9972
作者:  Hu, Jing;  Li, Shuang;  Sun, Xiaozhi;  Wang, Lina;  Ge, Laixiang
  |  收藏  |  浏览/下载：23/0  |  提交时间：2020/12/09
地球同步轨道SAR精确回波仿真模型研究 学位论文  OAI收割
硕士, 北京: 中国科学院大学, 2018
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  |  收藏  |  浏览/下载：26/0  |  提交时间：2018/06/02
Charge reconstruction of the dampe silicon-tungsten tracker: a preliminary study with ion beams 期刊论文  iSwitch采集
Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment, 2018, 卷号: 886, 页码: 48-52
作者:  Qiao, Rui;  Peng, Wen-Xi;  Guo, Dong-Ya;  Zhao, Hao;  Wang, Huan-Yu
收藏  |  浏览/下载：60/0  |  提交时间：2019/04/23
Charge reconstruction of the DAMPE Silicon-Tungsten Tracker: A preliminary study with ion beams 期刊论文  OAI收割
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2018, 卷号: 886, 页码: 48-52
作者:  Zhang F(张飞);  Ambrosi, G;  Gallo, V;  iyarov, R;  Asf
  |  收藏  |  浏览/下载：48/0  |  提交时间：2019/09/24
基于STK高分辨率星载SAR仿真 学位论文  OAI收割
硕士, 北京: 中国科学院大学, 2015
汪艮
收藏  |  浏览/下载：174/0  |  提交时间：2015/06/02
基于STK的空间环境模型结果可视化分析技术研究 学位论文  OAI收割
硕士: 中国科学院研究生院, 2013
高文健
收藏  |  浏览/下载：92/0  |  提交时间：2014/07/03
基于STK的空间目标可见光散射特性建模与仿真 期刊论文  OAI收割
空间科学学报, 2013, 期号: 02, 页码: 188-193
李艳杰; 金光; 钟兴
收藏  |  浏览/下载：31/0  |  提交时间：2014/03/07
空间目标温度特性分析及仿真 期刊论文  OAI收割
红外, 2011, 卷号: 32, 期号: 5, 页码: 19-22
作者:  丁少华;  刘书峰;  陈小文;  刘银年
  |  收藏  |  浏览/下载：23/0  |  提交时间：2011/07/06
Design and calibration of the solar irradiance monitor (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
作者:  Yang D.-J.;  Gong C.-H.;  Wang Y.-P.;  Ye X.;  Fang W.
收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25
The solar irradiance monitor (SIM)  with the design accuracy of 5  used to monitor the secular changes of the total solar irradiance on FY-3 satellite  takes the sun-scanning measurement method on-orbit. Compared to the sun-tracking measurement method  this method simplifies the structure and cuts the cost  but the measuring accuracy is affected by the sun-synchronous orbit  sunlight incidence angle and the installing angle of the SIM in the satellite. Through the ground calibration experiment  studies on the affection of different sunlight incidence angles to the measurement accuracy. First  by the satellite tool kit (STK) simulation software  simulates the orbital parameters of the sun-synchronous satellite  and calculates the Sun ascension and declination at any time. By the orbit coordinate transformation matrix gets the components of the Sun vectors to the axes of the satellite  and base on the components designs the field of view and the installing angles of the SIM. Then  designs and completes the calibration experiment to calibrate the affection of the incidence angles. Selecting 11 different angles between the sunlight and the satellite X-axis  measures the total solar irradiance by the SIM at each angle  and compares to the irradiances of the SIAR reference radiometers  and gets the coefficient curves of the three channels of the SIM. Finally  by the quadratic fitting  gets the correction equations on the incidence angles: R 1=5.7110-52 -2.45310 -3+1.0302  R2=2.8410-5-1. 96510-3+1.0314 and R3 =1.7210 -52-4.18410-4+0.9946. The equations will aimprove the on-orbit measurement accuracy of the solar irradiance  and are very important to the on-orbit data processing after the satellite launched. 2011 SPIE.