Zobrazeno 1 - 5
of 5
pro vyhledávání: '"赵勇志 Zhao Yong-zhi"'
Publikováno v:
Optics and Precision Engineering. 24:1965-1972
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66dee8e97a136e423a2a5717ad4f66e5
https://doi.org/10.3788/ope.20162408.1965
https://doi.org/10.3788/ope.20162408.1965
Autor:
刘昌华 Liu Chang-hua, 王洪浩 Wang Hong-hao, 赵勇志 Zhao Yong-zhi, 吕天宇 Lv Tianyu, 明 名 Ming Ming, 邵 亮 Shao Liang
Publikováno v:
Optics and Precision Engineering. 24:2462-2470
针对1.2 m微晶主镜，提出了基于6套柔性切向杆机构的侧向支撑与基于18点半柔性Whiffletree机构的轴向支撑相结合的新型主镜支撑方案，用于保证该主镜在较大温差范围以及不同俯仰角度下始终
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::982ab2b627b01e171359bac7c68b428e
https://doi.org/10.3788/ope.20162410.2462
https://doi.org/10.3788/ope.20162410.2462
Publikováno v:
Optics and Precision Engineering. 21:1199-1204
To increase the anti-torsion stiffness of secondary mirror support structure of a telescope and to reduces the obscuration from the support structure,an imposed preload of 8-vane spider was designed to replace the original 4-vane spider.According to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53ca87706ce152479f6f64488371befa
https://doi.org/10.3788/ope.20132105.1199
https://doi.org/10.3788/ope.20132105.1199
Publikováno v:
ACTA PHOTONICA SINICA. 41:762-765
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b5dedcb3bc288d497cfca373614a5f1
https://doi.org/10.3788/gzxb20124107.762
https://doi.org/10.3788/gzxb20124107.762
Autor:
张振铎 Zhang zhen-duo, 赵勇志 Zhao Yong-zhi, 刘欣悦 Liu Xin-yue, 王建立 Wang Jian-li, 李宏壮 Li Hong-zhuang, 李洪文 Li Hong-wen
Publikováno v:
ACTA PHOTONICA SINICA. 41:1312-1316
The optical design of fish-eye lens used for monitoring is discussed.First,based on the system requirment,the equidistance mapping mode in which the directional information of object can be deduced directly from image is selected,then the full frames
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ba50161ec6b2d5834e350b8fd2fa98a
https://doi.org/10.3788/gzxb20124111.1312
https://doi.org/10.3788/gzxb20124111.1312