郑州轻工业学院学报（自然科学版）2012，Vol.27Issue(1)：87-90,4.
基于C8051F020的自动称重系统设计
Design of automatic weighing system based on C8051F020
瓮嘉民 1陈志武2
作者信息
- 1. 河南工程学院电气信息工程系,河南郑州450005
- 2. 郑州轻工业学院电气信息工程学院,河南郑州450002
- 折叠
摘要
Abstract
Aiming at low speed and precision of traditional artificial weighing in wheel production process, a silicon carbide sand automatic weighing system was designed. The system can collect and convert weak sensor signal using C8051F020 microcontroller, carry out digital average value filter for A/D conversion values control the speed of host DC moter PWM and achieve real-time accurate weighing and quantitative delivery of the silicon carbide sand. The experimental results showed that the weighing dynamic accuracy of the system is higher,the error is ±0.1 g and the system fully meets the production requirements.关键词
C8051F020单片机/数字滤波/PWM调速控制/自动称重系统Key words
C8051F020 microcontroller/digital filtering/PWM speed control/automatic weighing system分类
信息技术与安全科学引用本文复制引用
瓮嘉民,陈志武..基于C8051F020的自动称重系统设计[J].郑州轻工业学院学报（自然科学版）,2012,27(1):87-90,4.
