Detection Model of a Mine-used Infrared Gas Sensor

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LI Yi-nan, LIU Yong-ping, Wang Ru-lin. Detection Model of a Mine-used Infrared Gas Sensor[J]. Industry and Mine Automation, 2010, 36(1): 25-28.

Citation:

LI Yi-nan, LIU Yong-ping, Wang Ru-lin. Detection Model of a Mine-used Infrared Gas Sensor[J]. Industry and Mine Automation, 2010, 36(1): 25-28.

LI Yi-nan, LIU Yong-ping, Wang Ru-lin. Detection Model of a Mine-used Infrared Gas Sensor[J]. Industry and Mine Automation, 2010, 36(1): 25-28.

Citation:

LI Yi-nan, LIU Yong-ping, Wang Ru-lin. Detection Model of a Mine-used Infrared Gas Sensor[J]. Industry and Mine Automation, 2010, 36(1): 25-28.

1.
Dept. of Mechanical Engineering of Beijing Union University, Beijing 100020, China. 2.Hefei Research Institute of CCRI., Hefei 230001, China. 3.China University of Mining and Technology(Beijing), Be

Abstract

A detection model of mine-used infrared gas sensor was established. Through calculation and curve fitting, the relationship between gas concentration and output voltage of infrared gas sensor was gotten and inversion test for the detection model was done. The test result showed that measuring precision of the detection model meets field's requirement.
- coal mine, gas sensor, infrared detection, curve fitting,