Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Analysis of the Recognition Ability of Objects for the Smart Sensor According to the Input Condition Changing ( I )

입력 조건에 따른 지능센서의 대상물 인식능력 분석( I )

  • Hwang, Seong-Youn (Dept.of Precision Mechanical Engineering,Graduate School of Chonbuk National University) ;
  • Hong, Dong-Pyo (Chonbuk National University) ;
  • Chae, Hee-Chang (Dept.of Mechanical Aerospace System Engineering, Chonbuk National University)
  • 황성연 (전북대학교 공과대학 정밀기계대학원) ;
  • 홍동표 (전북대학교 자동차신기술연구소) ;
  • 채희창 (전북대학교 기계항공시스템공학부)
  • Published : 2002.01.01
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Abstract

This paper deals with the sensing ability of the smart sensor that has the sensing ability to distinguish materials according to the input condition changing. This is a study of dynamic characteristics of sensor. We have developed a new signal processing method that can distinguish among different materials. The smart sensor was developed for recognition of materials. Experiments and analysis were executed to estimate ability to recognize objects according to the input condition. First, we developed the advanced smart sensor. Second, we developed the new method, which has the capability sensing of different materials. Dynamic characteristics of the smart sensor were evaluated relatively through a new $R_{SAI}$ method. According to frequency changing, influence of the smart sensor are evaluated through a new recognition index ($R_{SAI}$) that ratio of sensing ability index. Applications of this method are for finding abnormal conditions of objects (auto-manufacturing), feeling of objects (medical product), robotics, safely diagnosis of structure, etc.

Keywords

References

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