NDLI: Research on Automatic Positioning System of Ultrasonic Testing of Wind Turbine Blade Flaws

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Research on Automatic Positioning System of Ultrasonic Testing of Wind Turbine Blade Flaws

Content Provider	Scilit
Author	Liu, Q. X. Wang, Z. H. Long, S. G. Cai, M. Wang, X. Chen, X. Y. Bu, J. L.
Copyright Year	2017
Description	Journal: Iop Conference Series: Earth and Environmental Science Ultrasonic testing technology has been used essentially in non-destructive testing of wind turbine blades. However, it is fact that the ultrasonic flaw detection method has inefficiently employed in recent years. This is because the testing result will illustrate a small deviation due to the artificial, environmental and technical factors. Therefore, it is an urgent technical demand for engineers to test the various flaws efficiently and quickly. An automatic positioning system has been designed in this paper to record the moving coordinates and the target distance in real time. Simultaneously, it could launch and acquire the sonic wave automatically. The ADNS-3080 optoelectronic chip is manufactured by Agilent Technologies Inc, which is also utilized in the system. With the combination of the chip, the power conversion module and the USB transmission module, the collected data can be transmitted from the upper monitor to the hardware that could process and control the data through software programming. An experiment has been designed to prove the reliability of automotive positioning system. The result has been validated by comparing the result collected form LABVIEW and actual plots on Perspex plane, it concludes that the system possesses high accuracy and magnificent meanings in practical engineering.
Related Links	http://iopscience.iop.org/article/10.1088/1755-1315/93/1/012074/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/93/1/012074
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	1
Volume Number	93
Language	English
Publisher	IOP Publishing
Publisher Date	2017-11-09
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Characterization and Testing of Materials Positioning System
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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