Transactions of the Korean Society of Machine Tool Engineers (한국공작기계학회논문집)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Estimation of the Sensing Ability of HH Smart Sensor According to Acceleration Value Changing

가속도 값 변화에 따른 지능센서(HH)의 센싱능력 평가

  • 황성연 (전북대학교 정밀기계대학원) ;
  • 홍동표 (전북대학교 기계공학부) ;
  • 김홍건 (전주대학교 공학부 기계공학과)
  • Published : 2004.02.01
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Abstract

A new method that estimates the sensing ability of HH smart sensor is proposed. The new signal processing method have been developed that can distinguish among different materials relatively. The HH smart sensor was developed far recognition of materials. The HH smart sensor was made for experiment. Then, it was estimated the ability to recognize objects according to acceleration value. The sensing ability of HH smart sensor has been estimated with the $R_{SAI}$ method. Experiments and analysis were executed to estimate the ability to recognize objects according to acceleration value changing. Dynamic characteristics of HH smart sensor were evaluated relatively through a new $R_{SAI}$ method that uses the power spectrum density. Applications of this method are for finding abnormal conditions of objects (auto-manufacturing), feeling of objects (medical product), robotics, safety diagnosis of structure, etc.

Keywords

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