Design of Five-dimension Scanning Device Used for Magneto-acoustic Imaging
HAN Ruo
ZHOU Xiaoqing
ZHANG Shunqi
YIN Tao
LIU Zhipeng
Abstract：A scanning device was designed for positioning scan used in the experimental study of magneto-acoustic tomography. In the device,the precision motion control was achieved by using NI platform,as well as data acquisition.The transducer could not on-ly move along X axis,Y axis,Z axis,but also rotate around the Z axis.Besides,the experimental sample loading disk could rotate a-round the Z axis.By using Labview software,program was edited to realize real-time data acquisition,display and storage.To verify the utility of the device,the transducer′s position accuracy was investigated at first,then,a copper-ring sample was taken intocom-parison experiments,which was between transducer′s position moved by hand-controland the scanning device.The results prove that the scanning device can meet the requirements of magnetoacoustic experiment.
Keywords：Magneto -acoustic tomographyFive degree of freedomScanning deviceAccurate positionVirtual instrumentScan mode
Publication Date：2014-01-01
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：5( 216-220 )