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• OAI收割 [26]

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浏览/检索结果: 共26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 Theoretical and experimental investigation on vibration modes of an optical fiber coil with spool for space applications 期刊论文  OAI收割 OPTICS AND LASER TECHNOLOGY, 2024, 卷号: 176, 页码: 9 作者:  Gao, Jing;  Jiao, Dongdong;  Zhang, Linbo;  Li, Qing;  Xu, Guanjun   |  收藏  |  浏览/下载：28/0  |  提交时间：2025/04/03 Optical fiber coil with spool  Vibration eigenfrequencies  Vibration mode  Dynamic model  Space applications   Research on Shock Acceleration Limit of an Ultra-Stable Optical Cavity for Space Applications Based on the Finite Element Methodology 期刊论文  OAI收割 CRYSTALS, 2021, 卷号: 11, 期号: 8, 页码: 10 作者:  Xu, Guanjun;  Jiao, Dongdong;  Chen, Long;  Zhang, Linbo;  Liu, Jun   |  收藏  |  浏览/下载：59/0  |  提交时间：2021/11/29 ultra-stable laser  ultra-stable optical cavity  shock acceleration  space applications  finite element analysis   Template free growth of robustly stable nanophotonic structures: broadband light superabsorbers 期刊论文  OAI收割 JOURNAL OF MATERIALS CHEMISTRY C, 2018, 卷号: 6, 期号: 32 作者:  Song, Zhenlun;  Wattoo, Abdul Ghafar;  Bagheri, Robabeh;  Ding, Xuefeng;  Zheng, Bizhang   |  收藏  |  浏览/下载：36/0  |  提交时间：2018/12/04 Solar-cells  Absorption Enhancement  Space Applications  Black Absorber  Thin-films  Silicon  Coatings  Plasma  Antireflection  Nanostructures   High speed CMOS imaging electronics system for ultraviolet remote sensing instrument 期刊论文  OAI收割 Optics and Precision Engineering, 2018, 卷号: 26, 期号: 2, 页码: 471-479 作者:  Zhang Heng, 张 恒;  Ma Qing-jun, 马庆军;  Wang Shu-rong, 王淑荣   |  收藏  |  浏览/下载：19/0  |  提交时间：2019/09/17 Remote sensing  Aerospace applications  CMOS integrated circuits  Imaging systems  Jitter  Space optics  Spectroscopy   An Effective Density Based Approach to Detect Complex Data Clusters Using Notion of Neighborhood Difference 期刊论文  OAI收割 International Journal of Automation and Computing, 2017, 卷号: 14, 期号: 1, 页码: 57-67 作者:  S. Nagaraju;  Manish Kashyap;  Mahua Bhattachraya   |  收藏  |  浏览/下载：15/0  |  提交时间：2021/02/23 Density based clustering  neighborhood difference  density-based spatial clustering of applications with noise (DBSCAN)  space density indexing (SDI)  core object.   BRDF measurement of matte coating and its application 期刊论文  OAI收割 guangxue jingmi gongcheng/optics and precision engineering, 2016, 卷号: 24, 期号: 11, 页码: 2627-2635 作者:  Zhao, Qing;  Zhao, Jian-Ke;  Xu, Liang;  Liu, Feng;  Li, Zhao-Hui 收藏  |  浏览/下载：39/0  |  提交时间：2017/01/04 Cameras  Coatings  Data handling  Distribution functions  Error analysis  Models  Optical systems  Reflection Aluminium plates  Bidirectional reflectance distribution functions  ITS applications  Measurement data  Microfacets  Scattering char-acteristics  Space cameras  Stray light suppression   Study on the support technology of the light-weighted mirror 期刊论文  OAI收割 Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2016, 卷号: 9682, 页码: 96820X 作者:  Zhu, Nengbing;  Qi, Bo;  Ren, Ge;  Zhu, Fuyin;  Ai, Zhiwei   |  收藏  |  浏览/下载：38/0  |  提交时间：2018/06/14 Manufacture  Mirrors  Optical Testing  Remote Sensing  Space Applications  Stiffness  Telescopes  Vibration Analysis   Simulation test system of CCD signal processor based on FPGA (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan 作者:  Zhang D.;  Liu D.-B.;  Zhang D. 收藏  |  浏览/下载：33/0  |  提交时间：2013/03/25 Simulation test system of CCD signal processor based on FPGA is proposed. Field-programmable gate array (FPGA) is applied as control processing core and used in the aerospace upgrade screening of industrial grade signal processor. The system functional composition and working principle were introduced in detail. Actually evaluation and testing system was completed with integrating the forty signal processor in a single board. The system has been successfully applied in the dynamic build-in screening test of industrial grade signal processor XRD98L63  the system work stably and reliability. Test result is zero on the nonconforming product rate  satisfying the qualification that single batch screening nonconforming rate is less than 5%  build-in screening of industrial grade components for the space load applications is implemented. (2013) Trans Tech Publications  Switzerland.   Droplet rebound phenomenon under sudden decrease of gravity 会议论文  OAI收割 Beijing, China, September 23, 2013 - September 27, 2013 作者:  Zhang L(张良);  Zhao JF(赵建福)   |  收藏  |  浏览/下载：28/0  |  提交时间：2018/11/08 Fluid dynamics  Numerical methods  Space applications  Wetting  Droplet rebounds  Droplet spreading  Dynamic characteristics  Level Set method  Normal gravities  Physical process  Small droplets  Surface transformations   Study of horizontal shafting with spherical four-way structure (EI CONFERENCE) 会议论文  OAI收割 2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China 作者:  Yang L.;  Yang L. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Altazimuth photoelectric theodolite level shaft U-type and T-type structure  but with the expanding field of applications of photoelectric theodolite  the horizontal shaft structure occur great changes. For example  in the marine environment  shipboard conditions  the instrument has a waterproof  corrosion-resistant  easy maintenance and other functions  while carrier-based optoelectronic devices from a single visible television configure the development of integrated infrared system and ranging system as one of the single-station measurement system  due to the spherical structure has sufficient internal space exactly adapted to this need. In this paper  the horizontal axis of a spherical four-way structure. From aspects of the spherical four-way split in the form and shafting design and finite element analysis of the detailed design. A spherical four-way horizontal axis system  diameter 550mm  weight 19kg sphere  in the 40kg load  the maximum deformation of 3.3m  fully meet the requirements. The shaft of the structure of the shaking is less than 2 arc seconds  the vibration test  the re-examination instrument accuracy change is less than 1 arc seconds. Verify that the structure is stable and reliable. 2012 IEEE.