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长春光学精密机械与物... [3]
力学研究所 [2]
自动化研究所 [1]
沈阳自动化研究所 [1]
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OAI收割 [7]
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会议论文 [4]
期刊论文 [2]
学位论文 [1]
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2022 [1]
2020 [1]
2013 [1]
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Thermo-fluidic characteristics and performance in a distribute heating bubble pump generator
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF REFRIGERATION, 2022, 卷号: 133, 页码: 181-190
作者:
Yang, Honghai
;
Chen, Yuping
;
Wu, Yiwei
;
Yang FC(杨丰畅)
;
Huang, Xinyu
  |  
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2022/02/17
Bubble pump generator
Distribute heating
Multiple lift tubes
Flow pattern evolution
Lift performance
Flow stability
Research on the influence of traditional laser shock process machining path
期刊论文
OAI收割
Optik, 2020, 卷号: 203, 页码: 1-5
作者:
Yang H(杨灏)
;
Zhao JB(赵吉宾)
;
Sun BY(孙博宇)
;
Wang TR(王天然)
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/12/22
Laser shock process
Traditional machining path
Stress distribute
Overlap rate
Weighted data fusion algorithm in the application of visual measurement network system (EI CONFERENCE)
会议论文
OAI收割
2012 International Conference on Mechatronics and Control Engineering, ICMCE 2012, November 29, 2012 - November 30, 2012, Guangzhou, China
作者:
Zhang Y.-c.
;
Zhou J.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/03/25
For the problem on the deviation of actual measurement values between different network positions of visual measurement network system
so present the weighted data fusion algorithm. To distribute the weight coefficients according to the stability of eigenvector and fuse the coordinates
finally get the ultimate expression of fusion estimate. The experiment results present the maximum absolute tolerance of the fusion results is 0.039mm via the weighted data fusion algorithm
the maximum one via traditional data fusion algorithm of the center of point set is 0.056mm
Repeatedly measure 50 times
compared with the traditional algorithm
proposed weighted data fusion algorithm has much better precision and better stability. (2013) Trans Tech Publications
Switzerland.
The Effect of Cellular Spreading Area and Shape on Apoptosis and Differentiation of Osteoblasts
会议论文
OAI收割
第十届全国生物力学学术会议暨第十二届全国生物流变学学术会议, 中国四川成都, 2012-10-11
作者:
Qiu J
;
Fu RR(付瑞荣)
;
Liu QL(刘琴丽)
;
Huo B(霍波)
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2015/09/09
Apoptosis
trabecular
distribute
confidence
physiological
mature
constraints
differentiate
finally
regulating
Space camera dynamic image quality measurement and evaluation (EI CONFERENCE)
会议论文
OAI收割
3rd International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2011, January 6, 2011 - January 7, 2011, Shanghai, China
作者:
Zhang X.
;
Zhang X.
;
Zhang X.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
By using analysis of the infinity image of the space camera
we intend to obtain the curve of the dynamic modulation transfer function. We extract the pixel gray values at the image edge which distribute as a knife-edge function
and make differential calculation and Fourier transformation of it
and then we can obtain the dynamic MTF curve of the optical system. The value of the curve at the Nyquist frequency is the most important parameter that reflects the image quality. We add push-scanning imaging and environmental effects to the static MTF of space camera and compare the MTF value with the dynamic MTF at Nyquist frequency. The comparison result can help us verify the accuracy of the calculating results and the feasibility of our method. (2011) Trans Tech Publications.
Precise motion compensation based on weighted sub-pixel image matching (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Imaging Detectors and Applications, May 24, 2011 - May 26, 2011, Beijing, China
Liang H. G.
收藏
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浏览/下载:25/0
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提交时间:2013/03/25
This paper proposed a sub-pixel image correlation algorithm that can get more Precise result
its principle is apply the distribute of relativity peak to get weighted multi-pixel comprehensive of location. Image correlation be as to calculates the greyscale relativity of image template and matching image
the relativity of correspond location where match best with template will be most high
and in its neighbour range
the relativity will be still keep high too. We used these pixel in this local area of calculated match point to get sub-pixel accuracy
the relativity of every pixel be used as its weight for participate the sub-pixel calculation. The sub-pixel location is more accuracy than the integer one
we applied this method to perform background compensation in processing the target detecting for video image sequence. At the end of this paper
some experiment data be proposed
it proved this sub-pixel image correlation can obtain better result. 2011 SPIE.
基于迭代学习控制的精密给定系统关键问题研究
学位论文
OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2007
作者:
龚利
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2015/09/02
精密给定
学习控制
固体粉末染料
非线性系统
开放式系统
Accurate Batching
Learning Control
Solid Dyestuff
Nonlinear System
Distribute System