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浏览/检索结果: 共12条，第1-10条 帮助

条数/页： 排序方式：
Remote Sensing Image Generation From Audio 期刊论文  OAI收割
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2021, 卷号: 18, 期号: 6, 页码: 994-998
作者:  Zheng, Zhiyuan;  Chen, Jun;  Zheng, Xiangtao;  Lu, Xiaoqiang
  |  收藏  |  浏览/下载：47/0  |  提交时间：2021/06/21
Vibration suppression analysis and experimental test of additional constrained damping layer in space science experiment cabinet 期刊论文  OAI收割
COMPOSITES AND ADVANCED MATERIALS, 2021, 卷号: 30, 页码: 1-12
作者:  Luo HT(骆海涛);  Guo SW( 郭思伟);  Yu CS(于长帅);  Fu J(富佳);  Wang HC(王昊辰)
  |  收藏  |  浏览/下载：29/0  |  提交时间：2021/05/13
Optimal Attitude Sensor Placement and Modal Frequency Identification of Large Space Structure 会议论文  OAI收割
Shanghai, China, July 26-28, 2021
作者:  Ni ZY(倪智宇);  Wu CC(吴晨晨);  Wu SN(邬树楠);  Zhang, Yuhang
  |  收藏  |  浏览/下载：49/0  |  提交时间：2021/10/30
Payload parameter identification method of flexible space manipulator 期刊论文  OAI收割
Aircraft Engineering and Aerospace Technology, 2020, 卷号: 92, 期号: 6, 页码: ‏ 925-938
作者:  Ni ZY(倪智宇);  Zhang, Yewei;  Shen XH(沈昕慧);  Wu SN(邬树楠);  Wu ZG(吴志刚)
  |  收藏  |  浏览/下载：17/0  |  提交时间：2020/05/30
Dynamic characteristics of vertical shaft system of photoelectric turntable 期刊论文  OAI收割
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition), 2018, 卷号: 48, 期号: 4, 页码: 1099-1105
作者:  Wang, Tao;  San, Xiao-Gang;  Gao, Shi-Jie;  Wang, Hui-Xian;  Wang, Jing
  |  收藏  |  浏览/下载：24/0  |  提交时间：2019/09/17
Equivalent Modeling Method and Experimental Verification of Honeycomb Sandwich Panels 会议论文  OAI收割
Xi'an, China, June 24-25, 2018
作者:  Luo HT(骆海涛);  Wang W(王巍);  Fu J(富佳);  Zhao FQ(赵烽群)
  |  收藏  |  浏览/下载：24/0  |  提交时间：2018/12/25
Dynamic Response Analysis of Solar Array of a Satellite 会议论文  OAI收割
3rd IEEE Information Technology and Mechatronics Engineering Conference (ITOEC), Chongqing, PEOPLES R CHINA, October 3-5, 2017
作者:  Luo HT(骆海涛);  Wang ZY(王正印);  Fu J(富佳);  Wang W(王巍)
  |  收藏  |  浏览/下载：28/0  |  提交时间：2018/02/24
Numerical and experimental investigation on the stability of slopes threatened by earthquakes 期刊论文  OAI收割
ARABIAN JOURNAL OF GEOSCIENCES, 2015, 卷号: 8, 期号: 7, 页码: 4353-4364
作者:  Jiao, Yu-Yong;  Tian, Hu-Nan;  Wu, Huo-Zhen;  Li, Hai-Bo;  Tang, Hui-Ming
  |  收藏  |  浏览/下载：21/0  |  提交时间：2018/06/05
Structural design of large aperture rectangular mirror for space telescope (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Civil Engineering and Transportation, ICCET 2012, October 27, 2012 - October 28, 2012, Guilin, China
作者:  Li Z.;  Li Z.
收藏  |  浏览/下载：43/0  |  提交时间：2013/03/25
Structural design of large aperture mirror is one of the key technologies for space telescope development. To meet the requirements of high stiffness  strength and thermal dimensional stability  some factors such as support scheme  materials selection  lightweight design and flexible support design were taken into account. The three supports location of the mirror was determined according to the modal analytical solution. By adjusting the parameters of flexure hinge  influences of gravity  assembly stress and thermal stress on the mirror were reduced obviously. Finite element analysis (FEA) results indicate that the surface accuracy reach to rms10.2nm and 10.8nm under the gravity along optical axis direction and 5C uniform temperature rise respectively  the fundamental frequency of the mirror component is 268Hz. Dynamics test shows that the first order natural frequency is 256Hz  which shows an error less than 5% compared to FEA results. (2013) Trans Tech Publications  Switzerland.  
Modal analysis of CSNS/RCS dipole magnet and magnetic measurement girder 期刊论文  OAI收割
Nuclear Science and Techniques, 2012, 期号: 6, 页码: 328-331
作者:  Liu RH(刘仁洪);  Zhang JS(张俊嵩);  Qu HM(屈化民);  Wang HJ(王海静);  LIU Renhong;  ZHANG Junsong;  QU Huamin;  WANG Haijing
收藏  |  浏览/下载：29/0  |  提交时间：2015/12/14