摘要
通过分析A/D转换器的输入输出转换关系,提出一种在A/D转换过程中补偿传感器信号非线性的方法,其硬件结构简单,调试方便,在理论计算和实际应用中均获得满意效果。
Based on analysing the converting relation of the analog-to-digital converter,a method for compensating the non-linearity of transducer signals is put forward.The resulting circuits are simple enough and easily adjustable.The satisfactory results are obtained in theoretical calculation and practical use.
关键词
非线性校正
传感器
A/D转换
correction of non-linearity
transducer
A/D converter
non-linear error
