Modeling and Analysis of a Wavelet Network-Based Optical Sensor for Vibration Monitoring

@article{ElAshi2011ModelingAA,
  title={Modeling and Analysis of a Wavelet Network-Based Optical Sensor for Vibration Monitoring},
  author={Yasmine El-Ashi and Rached Dhaouadi and Taha Landolsi},
  journal={IEEE Sensors Journal},
  year={2011},
  volume={11},
  pages={1657-1668}
}
In this paper, we present a wavelet network (WN)-based optical position sensor for vibration monitoring using a quad-cell photodetector array. The proposed system uses a He-Ne laser source whose Gaussian beam impinges on the photodetector array. The optical power distribution from the photodetectors is acquired and fed to a position detection system, which… CONTINUE READING