摘要
介绍了一种新型的电子皮带秤 ,该皮带秤用单片机作为控制单元 ,采用V/F模数转换、锁相倍频 ,非线性校正和数字滤波。
This paper presents a new electronic belt scale. The microcontroller was used as the central unit in the system, the techniques of V/F conversion, PPL multiplex frequency, non-linear correction and digital filter were employed.
出处
《矿产保护与利用》
2001年第2期47-50,共4页
Conservation and Utilization of Mineral Resources
关键词
电子皮带秤
单片机
V/F转换
数字波
工作原理
锁相倍频
electronic belt scale
microcontroller
V/F conversion
non-linear correction
digital filter
