中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
长春光学精密机械与物... [2]
力学研究所 [1]
金属研究所 [1]
过程工程研究所 [1]
半导体研究所 [1]
采集方式
OAI收割 [6]
内容类型
期刊论文 [4]
会议论文 [2]
发表日期
2016 [1]
2011 [1]
2010 [1]
2009 [1]
2008 [1]
2002 [1]
更多
学科主题
半导体物理 [1]
筛选
浏览/检索结果:
共6条,第1-6条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
发表日期升序
发表日期降序
基于CFD方法的地面光伏阵列风压时程特性研究
期刊论文
OAI收割
太阳能学报, 2016, 卷号: 37, 期号: 7, 页码: 1774-1779
作者:
牛斌
;
张超
;
侯巍
;
王立敏
;
马丽
收藏
  |  
浏览/下载:99/0
  |  
提交时间:2016/12/16
Cfd
Cfd
Photovoltaic Array
Wind Load Time-history
Fluctuating Wind
Net Force Coefficient
Spectrum Transformation
Design and calibration of the solar irradiance monitor (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
作者:
Yang D.-J.
;
Gong C.-H.
;
Wang Y.-P.
;
Ye X.
;
Fang W.
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/03/25
The solar irradiance monitor (SIM)
with the design accuracy of 5
used to monitor the secular changes of the total solar irradiance on FY-3 satellite
takes the sun-scanning measurement method on-orbit. Compared to the sun-tracking measurement method
this method simplifies the structure and cuts the cost
but the measuring accuracy is affected by the sun-synchronous orbit
sunlight incidence angle and the installing angle of the SIM in the satellite. Through the ground calibration experiment
studies on the affection of different sunlight incidence angles to the measurement accuracy. First
by the satellite tool kit (STK) simulation software
simulates the orbital parameters of the sun-synchronous satellite
and calculates the Sun ascension and declination at any time. By the orbit coordinate transformation matrix gets the components of the Sun vectors to the axes of the satellite
and base on the components designs the field of view and the installing angles of the SIM. Then
designs and completes the calibration experiment to calibrate the affection of the incidence angles. Selecting 11 different angles between the sunlight and the satellite X-axis
measures the total solar irradiance by the SIM at each angle
and compares to the irradiances of the SIAR reference radiometers
and gets the coefficient curves of the three channels of the SIM. Finally
by the quadratic fitting
gets the correction equations on the incidence angles: R 1=5.7110-52 -2.45310 -3+1.0302
R2=2.8410-5-1. 96510-3+1.0314 and R3 =1.7210 -52-4.18410-4+0.9946. The equations will aimprove the on-orbit measurement accuracy of the solar irradiance
and are very important to the on-orbit data processing after the satellite launched. 2011 SPIE.
Dynamic nonlinear transformation algorithm in LED display panel (EI CONFERENCE)
会议论文
OAI收割
2010 2nd International Conference on Computational Intelligence and Natural Computing, CINC 2010, September 13, 2010 - September 14, 2010, Wuhan, China
Chang F.
;
Zheng X.-F.
;
Wang R.-G.
;
Ding T.-F.
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/03/25
In order to ensure high quality display results of LED display panel in all kinds of ambient brightness
a dynamic nonlinear transformation algorithm is proposed. First
the implementation processes of the method of lock-up table nonlinear transformation are described
which is the traditional method of nonlinear transformation. Second
an algorithm model of dynamic nonlinear transformation is constructed Third
the algorithm realization steps are discussed on the basis of the constructed algorithm model. Finally
the relationship between the coefficient of nonlinear transformation and ambient brightness is analyzed. Experimental results indicate
regardless of ambient brightness this algorithm is able to ensure that the contrast of LED display panel does not decrease
so the display results of LED display panel is good. 2010 IEEE.
Effect of counterpart on the tribological behavior and tribo-induced phase transformation of Si
期刊论文
OAI收割
tribology international, 2009, 卷号: 42, 期号: 5, 页码: 628-633
Li XC
;
Lu JJ
;
Yang SR
收藏
  |  
浏览/下载:61/24
  |  
提交时间:2010/03/08
Single crystal silicon
Phase transformation
Friction coefficient
Wear
Tribological counterpart
Universal thermodynamic model of calculating the mass action concentrations of omponents in a ternary strong electrolyte aqueous solution and its application in the NaCl-KCl-H2O system
期刊论文
OAI收割
JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING, 2008, 卷号: 15, 期号: 5, 页码: 543-551
作者:
Zhao, Weijie
;
Guo, Hanjie
;
Yang, Xuemin
;
Dan, Zhigang
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/10/08
mass action concentration
activity
ternary system
binary system
ion and molecule coexistence theory
transformation coefficient
The Fourier transformation of X-ray diffraction profiles
期刊论文
OAI收割
ACTA METALLURGICA SINICA, 2002, 卷号: 38, 期号: 1, 页码: 109-112
作者:
Liu, G
;
Liang, ZD
;
Lu, K
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/02/02
X-ray diffraction profile
Fourier transformation
refinement of Fourier coefficient