基于C8051F020的踏跳力动态测量系统  

Board-Beating Force Dynamic Measurement System Based on C8051F020

作　　者：李萍[1] 王苏佳[1] 

机构地区：[1]大连交通大学机械工程学院,辽宁大连116028

出　　处：《仪表技术与传感器》2008年第2期87-88,共2页Instrument Technique and Sensor

摘　　要：介绍了一种利用C8051F020单片机设计的踏跳力动态测量系统。根据系统功能的要求,给出了系统的整体原理框图。通过对测力传感器感受被测力瞬间动态特性的分析,提出了在测力传感器的设计中应该注意的一些要点。并在硬件设计部分介绍了信号调理、放大滤波电路和串行通讯电平转换电路的设计与实现。最后给出了系统的主控制程序流程图。Designed a kind of board-beating force dynamic measurement system utilizing C8051F020 single-chip computer.According to the requirement of the system function,presented the integral schematic block diagram.Studied the design points of a force-measuring sensor by analyzing its dynamic characteristics at the instant of contacting the measured force.And on the aspect of hardware design,introduced the circuits of signal adjusting,amplification and filter and serial communication level conversion.Put forward the systemic majority program flow chart.

关 键 词：单片机 动态测量 传感器 电平转换电路 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]