The Application of PSD in Vibration Measurment

Yuan Tao Zhu; Tao Wang; Fei  Yin

doi:10.4028/www.scientific.net/AMM.380-384.820

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 380-384The Application of PSD in Vibration Measurment

The Application of PSD in Vibration Measurment

Abstract:

Position Sensitive Detector (PSD) is a new type of photoelectric position sensor. Compared with traditional CCD, PSD has high position resolution, simple circuit and fast response. Operational principle of PSD and how it can be used in vibration system are firstly shown in this paper. Based on the MCU, a vibration measurement system using a BOS-PSD0220 type sensor is designed. The system is then experimentally measured at the most sensitive area of PSD. The result is compared with data calculated by MATLABLE, which demonstrates PSD is a good choice for vibration measurement.

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Periodical:

Applied Mechanics and Materials (Volumes 380-384)

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820-823

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.380-384.820

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Online since:

August 2013

Authors:

Yuan Tao Zhu, Tao Wang, Fei Yin

Keywords:

Micro Controller Unit (MCU), PSD, Vibration

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