智能测温系统中热电偶的非线性处理  

Non-Linear Processing of Thermocouple in Intelligent Temperature Measurement System

作　　者：陈晓颖[1] 顾广耀[1] 白璐[1] 王振清[1] 

机构地区：[1]北京航空航天大学,北京100191

出　　处：《物理测试》2010年第4期24-26,36,共4页Physics Examination and Testing

摘　　要：主要介绍了在用热电偶测温度的智能测温系统中,用查表插值法对热电偶测得温度进行非线性处理,实践证明,该方法精度高,符合要求,而且计算速度快。This paper presents non-linear processing of temperature measured by thermocouple in an intelligent temperature measurement system, which is realized with look-up-table method and interpolation. Practice has shown that this method has high precision and rapid computing speed.

关 键 词：热电偶 非线性处理 温度测量 

分 类 号：TH811[机械工程—仪器科学与技术]