摘要
分析了三种传感器信号的非线性校正原理,结合利用ACU和运算放大器对称重传感器进行非线性校正的实例,详细介绍了利用模拟计算单元电路(ACU)产生非线性校正曲线的方法,并证明此方法理论上可以产生适合一般工程中出现的非线性函数。
This paper analyzes three kinds of sensors signals non-linearity correction principle. The analog computation unit （ACU） and the operational amplifier were used in the application of the weighting system. The method of non-linearity correction based on ACU was introduced in detail. Theoretically, the method can be widely applied in design.
出处
《电测与仪表》
北大核心
2006年第11期47-49,共3页
Electrical Measurement & Instrumentation
基金
国家质量监督检验检疫总局科技资助项目(计划编号:2002QK23)
