کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1784932 1023287 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Automatic compensation of emissivity in three-wavelength pyrometers
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک اتمی و مولکولی و اپتیک
پیش نمایش صفحه اول مقاله
Automatic compensation of emissivity in three-wavelength pyrometers
چکیده انگلیسی

The paper presents a method of temperature measurement with automatic compensation of emissivity affecting a measurement result. For temperature calculation, the data from three independent channels are taken and an object’s emissivity is approximated with constant, power, and exponential functions. One of these functions is selected automatically and such a selection is made on the basis of mutual relations between luminance temperatures and temperatures resulting from a ratio of signals for two measuring wavelengths. A chosen approximating function indicates a choice of temperature calculation method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infrared Physics & Technology - Volume 51, Issue 1, July 2007, Pages 1–8
نویسندگان
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