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CAS IR Grid
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长春光学精密机械与物... [5]
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OAI收割 [7]
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会议论文 [5]
期刊论文 [2]
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Computer S... [1]
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基于通用知识的软件设计安全性评估
期刊论文
OAI收割
计算机系统应用, 2013, 期号: 11, 页码: 1-6,80
戚荣波
;
杜晶
;
杨叶
  |  
收藏
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浏览/下载:20/0
  |  
提交时间:2014/12/16
软件安全性
通用知识
攻击模式
软件安全性评估
UML顺序图
software security
common knowledge
attack pattern
software security evaluation
UML sequence diagram
一种基于分组自适应的网络环境快速构建方法
期刊论文
OAI收割
中国科学院研究生院学报, 2012, 卷号: 29, 期号: 4, 页码: 536-542
王佳宾
;
连一峰
;
陈恺
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2012/11/12
security evaluating
network environment
common software
adaptive grouping
Communication software reliability design of satelliteborne (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Electric and Electronics, EEIC 2011, June 20, 2011 - June 22, 2011, Nanchang, China
作者:
Wang H.
;
Wang H.
;
Wang H.
;
Wang H.
;
Dai S.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2013/03/25
Firstly
the failure model of Satelliteborne communication software is given for space environment
especially SEU(Single Event Upset)
unlike common communication software
then the design flow for satelliteborne software is set
and some measures are taken such as register renewed periodically
memory voting and redundancy design. Finally fault injection is applied to validate. Practical results show that the design is necessary and effective. 2011 Springer-Verlag Berlin Heidelberg.
Application of Vague set to Software rating ascertainment for space camera (EI CONFERENCE)
会议论文
OAI收割
2nd International Conference on Information Science and Engineering, ICISE2010, December 4, 2010 - December 6, 2010, Hangzhou, China
作者:
Li Y.
;
Li Y.
;
Li Y.
;
Li Y.
收藏
  |  
浏览/下载:30/0
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提交时间:2013/03/25
Software rating ascertainment is very important in development of space camera software system. It can guide the software measurement and management
and help designer improve system reliability finally. Fault Tree Analysis is a common method to analyze the danger reason and fix on bottom events. The most significant step is calculating the occurrence probabilistic of top event
namely the occurrence probabilistic of dangerous event. Because software failure cause is anfractuous and available data are hard to get
a modeling method for bottom event is proposed based on Vague set to calculate the occurrence probabilistic of top event. Experimental results show that the new approach of Vague set can guide the Software rating ascertainment which is ascertained using qualitative analysis. The results also show that the new method makes software rating ascertainment have the quantificational evidence. 2010 IEEE.
Miniature field bus data recorder (EI CONFERENCE)
会议论文
OAI收割
2010 WASE International Conference on Information Engineering, ICIE 2010, August 14, 2010 - August 15, 2010, Beidaihe, Hebei, China
Chen C.-Q.
;
Ji Y.
收藏
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浏览/下载:36/0
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提交时间:2013/03/25
The common bus on bus control is RS232. With the development of field bus technology
field bus technology is widely used in data recorder. How to real time record the data of field bus in the experiment and provide the test data for process reconstruction is a very important problem. This paper introduces a kind of data acquisition and storage based on field bus. Its core design is C8051F040 microprocessor and SJA1000
a widely used field bus controller. This paper presents the basic constitution of this field bus data recorder and set forth its hardware and software. This field bus data recorder field bus real-time gathers the information and storage data on the CF card. The result of the experiment shows the system is highly reliable for data acquisition and storage
which should have abroad application prospect for data record experiment. 2010 IEEE.
Optical design of reflecting telescope with large field (EI CONFERENCE)
会议论文
OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, November 19, 2008 - November 21, 2008, Chengdu, China
作者:
Gong D.
;
Tian T.-Y.
;
Wang H.
;
Wang H.
;
Wang H.
收藏
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浏览/下载:32/0
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提交时间:2013/03/25
Reflecting telescopes have been widely used for many outstanding advantages. But the field of a common reflecting system is too small to meet the needs nowadays. When a correcting lens is inserted at the rear of R-C system
the off-axis image quality is significantly improved. After optimizing with CODE V optical design software
a new design scheme of reflecting telescope with large field of view is achieved. 2009 SPIE.
The application study on building materials with computer color quantification system (EI CONFERENCE)
会议论文
OAI收割
ICO20: Illumination, Radiation, and Color Technologies, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Yu H.
;
Li Z.
;
Li Z.
收藏
  |  
浏览/下载:31/0
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提交时间:2013/03/25
The first impression of any building to a person is its exterior and decoration
therefore
at the same time
and therefore the quality of decoration project shows the more important position in building project. A lot of projects produce quality problem because of the material color difference
how to grasp and control the color change of building materials
the color difference problem laying stone materials is also studied in this paper
which exists universally at the common project
and carry out color quantification
and the solution scheme has been given using this system.
and is often found at the high-grade decoration
it has the very important meaning. According to the color theory
a computer vision system used in color quantification measurement is established
the standard illuminant A is selected as the light source. In order to realize the standardization of color evaluation
the mutual conversion between RGB and XYZ color space is studied
which is realized by the BP network. According to the colorimetry theory
the computer program is compiled in order to establish the software system
and realize the color quantitative appraisement in whole color gamut. LCH model is used at quantifying the color of building materials
and L*a*V model is used at comparing the color change. If the wooden floor is selected and laid improperly during family fitment
it is easy to present "flower face". The color also arises greater discrepancy using the laths of same tree. We can give the laying scheme using the color quantification system