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长春光学精密机械与物... [2]
清华大学 [1]
武汉大学 [1]
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会议论文 [3]
期刊论文 [1]
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2015 [1]
2012 [1]
2010 [2]
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Practical Measuring method of Thickness for Zinc-Coating in Steel Transmission Towers
会议论文
作者:
Huang, Shi-jun
;
Zhu, Hai-feng
;
Wang, Tian-wen
;
Chen, Hao
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浏览/下载:1/0
  |  
提交时间:2019/12/05
practical measuring method
zinc-coating
steel comparison
steel transmission towers
Bi-camera ranger-finder and error analyze based on binocular parallax (EI CONFERENCE)
会议论文
2011 International Conference on Vibration, Structural Engineering and Measurement, ICVSEM2011, October 21, 2011 - October 23, 2011, Shanghai, China
Wang Z. C.
;
Dai M.
;
Huang J.
;
Wang Y. Y.
;
Chen X. L.
;
Gao Y. J.
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  |  
浏览/下载:27/0
  |  
提交时间:2013/03/25
The traditional facilities that used to find range are mostly based on laser or ultrasonic. Now
based on binocular parallax of human eyes
we advance a method used to get the distance by measuring the offset on image panel. On this foundation
we also analyze the error in forward. The academic analysis indicate that the measurement would be impacted severely by transverse offset and angle-measuring offset
in contrast
much slightly by lengthways offset. When we put this facility into practice
this facility can suffice practical demand completely if we select the space between bi-camera and the focus of facility rationally. (2012) Trans Tech Publications
Switzerland.
An atomic force microscope head designed for nanometrology
期刊论文
2010, 2010
Mingzhen Lu
;
Sitian Gao
;
Qihai Jin
;
Jianjun Cui
;
Hua Du
;
Hongtang Gao
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浏览/下载:3/0
Dynamic data fixing for IR target radiation characteristics (EI CONFERENCE)
会议论文
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Lihua C.
;
Juan C.
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浏览/下载:22/0
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提交时间:2013/03/25
The main methods to measure the target IR features are the following two ways: test and then measurement
or theoretical and simulation calculation. The former is direct measurement so the results are more accurate but the test is costly and complicated
so that it is limited in the application. Theoretical and simulation calculation are widely used in the target IR radiation calibration. Here we give the basic configuration of the calibration platform for measuring the IR radiation of the large area low temperature blackbody source
and discuss the calibration flowchart and key technologies for atmospheric transmission correction. The dynamic data are analyzed in real time to determine the IR radiation features in the data fusion subsystem
and the experimental results show that the calibration method is feasible and practical. 2010 IEEE.
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