Zobrazeno 1 - 5
of 5
pro vyhledávání: '"程志峰 Cheng Zhi-feng"'
Autor:
戴明 Dai Ming, 程志峰 Cheng Zhi-feng, 沈宏海 Shen Hong-hai, 孔德杰 Kong De-jie, 毛大鹏 Mao Da-peng, 王国华 Wang Guo-hua, 盖竹秋 Gai Zhu-qiu
Publikováno v:
Optics and Precision Engineering. 20:1782-1788
An acceleration Feedback(AFB) is introduced to the servo system to improve the dynamic performance of a moving base optoelectronic stability platform.As it is difficult to establish a model for the moving base optoelectronic platform according to a m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78fc1a9e4b3f3299786bfbb8fcbde145
https://doi.org/10.3788/ope.20122008.1782
https://doi.org/10.3788/ope.20122008.1782
Publikováno v:
Chinese Journal of Optics and Applied Optics. 5:154-160
The primary tube of a visible zoom lens and its mounting are designed by UG advanced simulation according to the characteristcs of a wide temperature range(-40-+55 ℃) and little optical axis variation(≤0.2 mrad),and the deformation patterns in di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1ed1bcdef3ff5a00a15fb8da028b409
https://doi.org/10.3788/co.20120502.0154
https://doi.org/10.3788/co.20120502.0154
Autor:
盖竹秋 Gai Zhu-qiu, 程志峰 Cheng Zhi-feng
Publikováno v:
Optics and Precision Engineering. 19:2947-2953
In order to improve the measuring accuracy of a steel ring reflective grating,a grating signal compensation system is designed.The system is used to compensate the signal amplitude,DC voltage and the phase of the grating,respectively,for which two gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94990b832a9b062a6dd7b49f6fb5a7ae
https://doi.org/10.3788/ope.20111912.2947
https://doi.org/10.3788/ope.20111912.2947
Autor:
张红胜 Zhang Hong-sheng, 刘小涵 Liu Xiao-han, 冯晓国 Feng Xiao-guo, 程志峰 Cheng Zhi-feng, 高劲松 Gao Jin-song, 赵晶丽 Zhao Jing-li
Publikováno v:
Optics and Precision Engineering. 19:1810-1815
A centrifugal coating technology was researched to coating the uniform thickness photoresist on a concave spherical surface.Firstly,the critical factors affecting the uniform of photosensitive resist and the film forming force were investigated.Then,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e11c20aaa1283dcc9624b51a26436c1f
https://doi.org/10.3788/ope.20111908.1810
https://doi.org/10.3788/ope.20111908.1810
Publikováno v:
Optics and Precision Engineering. 19:83-89
In order to reduce the influence of vibration on the image quality and precision stability of a airborne electro-optical surveillance platform,a vibration damping design was performed.Based on the detailed analysis of complex damping theory,a two-gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcd0778c711533b2c8362494617dcedd
https://doi.org/10.3788/ope.20111901.0083
https://doi.org/10.3788/ope.20111901.0083