摘要
根据传热理论导出了热电偶的一般数学模型 ;并通过实验测得热电偶的时间常数 ,根据模拟校正网络给出了数字滤波器的设计方案 。
The paper gives mathematical model of thermocouple based on heat transfer theory, and gets thermocouple time-constant through experiments. The design project of digital filter based on the simulate correctional meshwork improves dynamic precision.
出处
《传感技术学报》
CAS
CSCD
2003年第4期510-512,500,共4页
Chinese Journal of Sensors and Actuators
