Optimization Analysis of Multi-band Pyrometry
This paper investigates how to optimize multi-band pyrometry under the fixed sensor characteristics. The theoretical optimization criteria are established for multi-band pyrometry in order to obtain the maximum and uniform temperature discrimination resolution. The traditional wavelengths optimization choice for multi-wavelength pyrometry is converted to the optimization analysis of the wave-band functions for multi-band pyrometry. Under the assumption of the two-parameter emissivity model and the specified wave-band functions with Gaussian distribution, the optimization examples for tri-band pyrometry are presented through numerical simulations. And a series of conclusions about the optimum distributions of wave-band functions are obtained. The optimization analysis is helpful to the designs and applications of multi-band pyrometer.
Metrology Pyrometry Temperature Emissivity Optimization analysis
FU Tai-ran CHENG Xiao-fang YANG Zang-jian
Key Laboratory for Thermal Science and Power Engineering of Ministry of Education,Department of Ther Department of Thermal Science and Energy Engineering University of Science and Technology of China,
国际会议
2008年国际温度与热物性测量会议(TEMP BEIJING 2008)
北京
英文
150-154
2008-10-20（万方平台首次上网日期，不代表论文的发表时间）