论文部分内容阅读
介绍了一种高精度的温度采集系统的结构及工作原理。提出了基于DSP的数字式热电偶的非线性处理方法及冷端温度补偿方法 ,提高了测量精度 ,降低了成本
The structure and working principle of a high-precision temperature acquisition system are introduced. The nonlinear processing method of digital thermocouple based on DSP and the cold junction temperature compensation method are proposed to improve the measurement accuracy and reduce the cost