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长春光学精密机械与物... [2]
西安交通大学 [1]
四川大学 [1]
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会议论文 [2]
期刊论文 [2]
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Caveman network and its application in analysis of complex network entropy
期刊论文
Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice, 2017, 卷号: 37, 页码: 2403-2412
作者:
Cai, Meng
;
Du, Haifeng
;
Marcus, W Feldman
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浏览/下载:4/0
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提交时间:2019/11/26
Analysis and simulation
Benchmark networks
Designing systems
Different structure
Heterogeneity
Information spaces
Network complexity
Network structures
Stray light analysis of solar photoelectric detection system on space target (EI CONFERENCE)
会议论文
2012 International Conference on Intelligent System and Applied Material, GSAM 2012, January 13, 2012 - January 15, 2012, Taiyuan, Shanxi, China
Li L.-Y.
;
Wang Y.-F.
;
San X.-G.
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浏览/下载:136/0
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提交时间:2013/03/25
Most conventional spacious solar photoelectric detection systems suffer from unexpected stray light. This paper demonstrates the effects on photoelectric detection system bring out by stray light. On this foundation
build up evaluation index of stray light system
to search the reasonable programme to eliminating stray light. A detailed telescope system geometry model was created
and scatter models were create for telescope and enclosure components. By the means of designing the structure of main baffle
baffle vane and the coating technology. In order to verify the prosperity of structure that designed
we utilizes software to analysis opto-mechanical model. we utilizes software to analysis opto-mechanical model. The simulations show that point source transmittance of the system is thus reduced by up to two orders of magnitude between 10-8 and 10-10. Meanwhile
the experiment obtains clean detection data which satisfies the system requirements. Stray light has been suppressed effectually
and so measurement precision was improved from detection graphics. (2012) Trans Tech Publications.
The designs of management circuit in solar power system based on LTC4012
期刊论文
PIAGENG 2010: PHOTONICS AND IMAGING FOR AGRICULTURAL ENGINEERING, 2010, 卷号: Vol.7752
作者:
He, HP
;
Chen, GJ
;
Jiang, HL
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浏览/下载:3/0
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提交时间:2019/02/28
Solar power systems
battery management
circuit designing
Narcissus analysis for cooled staring IR system (EI CONFERENCE)
会议论文
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies, July 8, 2007 - July 12, 2007, Chengdu, China
He F.-Y.
;
Cui J.-C.
;
Feng S.-L.
;
Zhang X.
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浏览/下载:20/0
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提交时间:2013/03/25
Narcissus can have a deleterious effect on image quality for cooled infrared imaging systems. Therefore
analysis of narcissus is important for designing both scanning and staring optics. Narcissus is generally assumed to be negligible in staring IR optical designs because the shading effects can be removed by calibration of the detector array data. However
the calibration usually decreases sensitiveness of the system and Narcissus variation may be noticeable for sensors when the conditions changes as follows: 1. warming and cooling the optical housing
2. zooming optical elements
3. movement of lenses for focus. In that case
it will result in shading and other image defects even after calibration. To minimize these effects
narcissus should be assessed and controlled during the design of staring array IR system. We provided a direct and fast method for analyzing the narcissus variation in the presence of software such as LightTools
TracePro and ASAP
and proposed the principles in optical design of staring IR systems to reduce narcissus. A cooled staring IR system with serious narcissus was estimated and reoptimized. Narcissus analysis of this IR system confirmed the efficiency of the analysis method.
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