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CAS IR Grid
机构
数学与系统科学研究院 [3]
长春光学精密机械与物... [1]
采集方式
OAI收割 [4]
内容类型
期刊论文 [3]
会议论文 [1]
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2009 [2]
2005 [1]
2001 [1]
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Spectral methods for pantograph-type differential and integral equations with multiple delays
期刊论文
OAI收割
FRONTIERS OF MATHEMATICS IN CHINA, 2009, 卷号: 4, 期号: 1, 页码: 49-61
作者:
Ali, Ishtiaq
;
Brunner, Hermann
;
Tang, Tao
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2018/07/30
Delay differential equation
Volterra functional integral equation
multiple vanishing delays
Legendre spectral method
convergence analysis
Real-time adjusting of yaw angle of space camera based on General Image-Quality Equation (EI CONFERENCE)
会议论文
OAI收割
2009 2nd International Conference on Intelligent Computing Technology and Automation, ICICTA 2009, October 10, 2009 - October 11, 2009, Changsha, Hunan, China
作者:
Wang J.
;
He X.
;
Xu S.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2013/03/25
A Strategy of Real-Time Adjusting of Yaw Angle (SRTAYA) of space camera was proposed base on General Image-Quality Equation (GIQE). During space camera imaging
yaw angle which is caused by rotation of the earth and the gesture changing of satellite impacts integral aspect of TDI (Time Delay and Integration) CCD (Charge Couple Device)
so that the image quality degrades. For extending imaging time of space camera and enhancing image quality
yaw angle must be adjusted. The descending value of GIQE reflects the degrading quantity of image quality. The SRTAYA calculated an acceptable augmenting value of yaw angle according with a specific value of GIQE
which the degrading of image quality can't be neglected no longer. The example which actualized a practical orbit of satellite illuminated that the SRTAYA could limit the value of yaw angle less than 318.45". 2009 IEEE.
Optimal superconvergence orders of iterated collocation solutions for volterra integral equations with vanishing delays
期刊论文
OAI收割
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2005, 卷号: 43, 期号: 5, 页码: 1934-1949
作者:
Brunner, H
;
Hu, QY
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2018/07/30
delay integral equation
proportional delays
collocation method
iterated collocation
solution
optimal order of superconvergence
Geometric meshes in collocation methods for Volterra integral equations with proportional delays
期刊论文
OAI收割
IMA JOURNAL OF NUMERICAL ANALYSIS, 2001, 卷号: 21, 期号: 4, 页码: 783-798
作者:
Brunner, H
;
Hu, QUY
;
Lin, Q
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2018/07/30
delay integral equation
geometric mesh
collocation method
iterated collocation solution
superconvergence