基于单片机的扭矩测量技术研究  

Research on Technology of Torque Measurement Based on SCM

作　　者：朱春梅[1] 王朝霞[2] 

机构地区：[1]北京信息科技大学,北京100192 [2]北京迪威尔石油天然气技术开发有限公司,北京100085

出　　处：《新技术新工艺》2008年第9期47-49,共3页New Technology & New Process

基　　金：北京信息科技大学校基金资助(5029323103)

摘　　要：阐述了一种基于单片机的扭矩测量系统。该系统利用应变式扭矩传感器实现了扭矩及轴向力的监测,并详细介绍了用AD7705芯片采集传感器的输出电压进行模数转换,通过无线收发芯片nRF2401实现数据的无线传送,实现了扭矩的实时监测。In this paper,a kind of torque measurement system based on SCM technology is described,in which utilizes strain torque transducer to accomplish the monitoring of torque and axial force.The instruction on the use of AD7705 chip to collect output voltage of transducer in order to execute modular conversion is stated in detail.It accomplishes radio transmission of data and the system software realization through radio reception & transmission chip nRF2401.The torque real time monitoring is realized.

关 键 词：扭矩传感器 数据采集 单片机 无线发射和接收 

分 类 号：TH823.4[机械工程—仪器科学与技术] TP273[机械工程—精密仪器及机械]