Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Zhong Soo Lim"'
Publikováno v:
Journal of Mechanical Science and Technology. 31:5921-5927
In the manufacturing process of steel rod, a number of micro-scale defects occur along the axial direction on the surface of the rods. To prevent failures in advance, a method to detect the micro-scale cracks remaining on the surface of rod is requir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72161d325b677674af8ac1a93c35a74b
https://doi.org/10.1007/s12206-017-1136-7
https://doi.org/10.1007/s12206-017-1136-7
Publikováno v:
Journal of Mechanical Science and Technology. 31:3803-3809
Hydrogen-induced cracking (HIC) is one of the main factors in collapses and breakages of structural steel in gas and oil industries. As one of the nondestructive evaluation techniques, Ultrasonic testing (UT) can play an extremely important role in i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80c36e57ae533466dac4ecf5b8964535
https://doi.org/10.1007/s12206-017-0724-x
https://doi.org/10.1007/s12206-017-0724-x
Publikováno v:
IEEE Transactions on Applied Superconductivity. 26:1-4
The measurement of critical current for HTS tape at various temperature conditions if generally used by the conduction cooling system with dc power supply. However, the continuously increasing dc current affects the temperature rising of metallic par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7feaa5b7f43513c020b3a5b79316410
https://doi.org/10.1109/tasc.2016.2517677
https://doi.org/10.1109/tasc.2016.2517677
Publikováno v:
Journal of the Korean Society for Nondestructive Testing. 33:7-13
The surface microcrack over a few tens of micrometers is one of severe problems of a steel wire rod to lead to the failure of the final products, so the method to evaluate crack depth has been required to develop. This work investigates the feasibili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c47b7a3571e949c9d43f71911f05422a
https://doi.org/10.7779/jksnt.2013.33.1.7
https://doi.org/10.7779/jksnt.2013.33.1.7
Autor:
Zhong Soo Lim
Publikováno v:
2009 IEEE Sensors.
A new digital hardware has been developed to measure the snow depth using ultrasonic sensors. The snow depth is measured with the new hardware. The reflected ultrasonic waveform from the snow surface is analyzed. The conventional TOF measurement with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc6e090b5435f35c644434c8d102780
https://doi.org/10.1109/icsens.2009.5398483
https://doi.org/10.1109/icsens.2009.5398483
Publikováno v:
2007 International Conference on Control, Automation and Systems.
In the mobile robot navigation, the ultrasonic sensors has widely been used for the obstacle detection and map building because its cost and efficiency. Generally, multiple ultrasonic sensors are used to increase the accuracy of the obstacles positio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::398b0e7f52fd441c22e20774073a34ad
https://doi.org/10.1109/iccas.2007.4406722
https://doi.org/10.1109/iccas.2007.4406722
Publikováno v:
IROS
A mobile robot system using NDT (Non-Destructive Testing) method is designed for automatic integrity evaluation of large size reservoirs and pipelines in industrial fields. The designed mobile robot can crawl on the outer surface of the reservoirs an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de5118893cf21d349258641964255521
https://doi.org/10.1109/iros.2003.1249265
https://doi.org/10.1109/iros.2003.1249265
Publikováno v:
IROS
Two types of mobile robotic systems using an NDT (nondestructive testing) method are developed for automatic diagnosis of boiler tubes in fossil power plants and large size pipelines. The developed mobile robots crawl on the outer surface of the tube
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e688f7a6618fd666ad127ebbb63c20dd
https://doi.org/10.1109/irds.2002.1044030
https://doi.org/10.1109/irds.2002.1044030
Publikováno v:
Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461371700
Nondestructive magnetic methods are widely using to inspect the surface defects in steel products such as the billets, wire rods and tubes. In the case of thin steel sheet, we can classify the defects of steel sheet to the surface defects and the int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d0cc1e91c4c7b90eece011e1876d66
https://doi.org/10.1007/978-1-4615-4791-4_289
https://doi.org/10.1007/978-1-4615-4791-4_289
Publikováno v:
2007 International Conference on Control, Automation & Systems; 2007, p2347-2351, 5p