Earticle

초록

영어

In this paper, we propose a user-friendly tool that calibrates the coefficient variables of Steinhart-Hart equation used for the temperature measurement of NTC thermistor. The proposed tool provides automatic modification of the coefficient variables only with temperature measurement, whereas the legacy process requires manual modification of the coefficient variables with temperature and resistance measurements. For user convenience, the proposed tool is implemented with a user-friendly GUI program. The tool is applied to 4-points temperature measurements of PCR devices. In accuracy evaluation, the proposed tool yields a precision of ±0.1℃.

목차

Abstract
 1. Introduction
 2. Preliminaries
  2.1. Resistance-Temperature Relation of NTC Thermistors
  2.2. Steinhart-Hart Equation
 3. Proposed Calibration Tool
 4. Calibration Accuracy Evaluation
 5. Conclusions
 Acknowledgements
 References

키워드

저자

• Wan Yeon Lee [ Dept. of Computer Science, Dongduk Women’s University, Seoul 136-714, South Korea ]
• Tong Min Kim [ Dept. of Computer Science and Engineering, Korea University, Seoul 136-713, South Korea ]
• Min Ja Kim [ Dept. of Computer Science and Engineering, Korea University, Seoul 136-713, South Korea ]
• YoungWoong Ko [ Dept. of Computer Engineering, Hallym University, Chunchon 200-702, South Korea ]
• Jong Dae Kim [ Dept. of Convergence Software, Hallym University, Chunchon 200-702, South Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605