TY - JOUR
T1 - Modelling and infrared radiation compensation for non-contact temperature measurement
AU - Shen, Chih Hsiung
AU - Chang, Tsung Dai
AU - Chen, Shu Jung
N1 - Funding Information:
This research was supported in part by grant of making chips from National Chip Implementation Center (CIC). The authors would also like to thank the National Science Council of the Republic of china, Taiwan for financially supporting this research under Contract. MOST 106-2221-E-018-026.
PY - 2018/7/4
Y1 - 2018/7/4
N2 - Beyond the conventional non-contact temperature measurement with ambient temperature compensation and our previous work of multi-sensors compensation, two compensation schemes are proposed and compared. An infrared radiation measurement module with several temperature sensors are built and calibrated with ambient compensation to investigate the dynamic temperature distribution under moving of module from one place to another. The new approach we proposed including the infrared radiation exchanges model between the target, sensor and the optical path thorough temperature monitoring and two fast temperature measurement schemes with dynamic compensation. After careful calibrations and verification of several experiment conditions, our models of two dynamic compensation schemes both show an excellent agreement with the measuring data. The experimental data of compensation scheme reach a stable reading value of target temperature down from 40 min to 2 min for the differential scheme compensation and 6 min for multi-sensors scheme compensation with temperature error around 0.2 °C.
AB - Beyond the conventional non-contact temperature measurement with ambient temperature compensation and our previous work of multi-sensors compensation, two compensation schemes are proposed and compared. An infrared radiation measurement module with several temperature sensors are built and calibrated with ambient compensation to investigate the dynamic temperature distribution under moving of module from one place to another. The new approach we proposed including the infrared radiation exchanges model between the target, sensor and the optical path thorough temperature monitoring and two fast temperature measurement schemes with dynamic compensation. After careful calibrations and verification of several experiment conditions, our models of two dynamic compensation schemes both show an excellent agreement with the measuring data. The experimental data of compensation scheme reach a stable reading value of target temperature down from 40 min to 2 min for the differential scheme compensation and 6 min for multi-sensors scheme compensation with temperature error around 0.2 °C.
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U2 - 10.1088/1757-899X/383/1/012023
DO - 10.1088/1757-899X/383/1/012023
M3 - Conference article
AN - SCOPUS:85050490717
VL - 383
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 1
M1 - 012023
T2 - 2018 International Joint Conference on Materials Science and Mechanical Engineering, CMSME 2018
Y2 - 24 February 2018 through 26 February 2018
ER -