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Li Chengzhi, Li Anran. Dynamic measurement of axial and radial jitter of wheel rim by laser[J]. LASER TECHNOLOGY, 1997, 21(2): 119-121.
Citation: Li Chengzhi, Li Anran. Dynamic measurement of axial and radial jitter of wheel rim by laser[J]. LASER TECHNOLOGY, 1997, 21(2): 119-121.
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Dynamic measurement of axial and radial jitter of wheel rim by laser

  • Institute of Laser, Shandong Academy of Sciences, Jining, 272117

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  • Received Date: August 07, 1995
  • Revised Date: October 02, 1995
  • Published Date: March 24, 1997
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    • Abstract
  • By means of optical and CCD image processing technique,a system for detection of the axial and radial jitter of wheel rim is introduced in this paper.With the system,the image of the wheel and the pattern shaded by the wheel are imaged on CCD sensor.According to the variations of the image and the shaded pattern,the axial and radial jitter can be calculated out.This paper gives out the main constructure of the detection system.
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    • References (2)
  • [1]
    叶声华激光在精密计量中的应用北京:机械工业出版社,1980:160~161
    [2]
    王庆有,孙学珠CCD应用技术天津:天津大学出版社,1992:118~122
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