中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [1]
数学与系统科学研究院 [1]
南京天文光学技术研究... [1]
云南天文台 [1]
西安光学精密机械研究... [1]
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OAI收割 [5]
内容类型
会议论文 [4]
期刊论文 [1]
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2023 [1]
2011 [1]
2001 [3]
学科主题
Computer S... [1]
天文技术与方法 [1]
天文望远镜::太阳望... [1]
天文望远镜::空间望... [1]
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A Coaxial Assembling Method of Dual Optical Path System based on Optical Centering Assembling
会议论文
OAI收割
Changchun, China, 2022-07-29
作者:
Yin, Yamei
;
Lei, Yu
  |  
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2023/03/02
optical centering assembling
coaxial optical system
auto-collimation
The stability design and realization of airborne platform based on TMS320F2812 (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
作者:
Zhang X.
;
Zhang X.
;
Zhang X.
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2013/03/25
Airborne electro-optical stable platform can isolate movement and vibration of the airframe
stabilizes the optic axis of the photoelectic detector
realize the observation and tracking for the object. It has comprehensive application value in army and cicil field. Most of present airborne platforms are analogic control system
digital control system can improve the system general performance
digital control is the development direction of platform systems. In view of the requirements of isolating disturbances and stabilizing optical axis of high-precision photoelectric guidance system
a three-axis stabilized platform system centering on the rate gyro was designed. The disturbance-isolation theory of the stabilized platform was analyzed and the control structure including multiple closed-loops was designed. At last a controller of the servo system based on TMS320F2812 DSP has been designed. Experiment results meet the technical index and precision requirement
and illustrate the practicability and effectiveness of the scheme. 2011 IEEE.
Elastomeric mounting of collimating lenses in space solar telescope
会议论文
OAI收割
San Diego, CA, 2001-7-29
作者:
Haiying Zhang
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2013/12/21
Elastomeric mounting
subcell assembly
centering method
athermalization
alignment measurement
A predictor-corrector algorithm for QSDP combining Dikin-type and Newton centering steps
期刊论文
OAI收割
ANNALS OF OPERATIONS RESEARCH, 2001, 卷号: 103, 页码: 115-133
作者:
Nie, JW
;
Yuan, YX
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2018/07/30
semi-definite programming
quadratic term
potential function
central path
predictor step
corrector step
Dikin-type step
Newton centering step
Method for reticon signal processing in the Lower Latitude Meridian Circle (LLMC)
会议论文
OAI收割
13th Conference on Signal and Data Processing of Small Targets, SAN DIEGO, CA, 2001-07-30
作者:
Li BH(李彬华)
;
Yang L(杨磊)
;
Mao Y(冒蔚)
;
Tie QX(铁琼仙)
;
Wang XB(王晓彬)
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2016/04/11
signal processing
filtering
centering
Reticon
LLMC