Chinese Journal of Lasers, Volume. 19, Issue 7, 507(1992)
Study on laser-CCD microdisplacement sensors for vibration measurements
This paper presents the principle and the method of vibration measurements by means of laser-CCD microdisplacomcnt sensors.This measurement technique can be applied for larger amplitudes (>60 μm). In 60~800 μm range, the absolute maximum error is <10 μm, and the relative error <6%.
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[in Chinese], [in Chinese], [in Chinese]. Study on laser-CCD microdisplacement sensors for vibration measurements[J]. Chinese Journal of Lasers, 1992, 19(7): 507