摘要
介绍新一代微控制芯片MAXQ3120在排球测速系统中的应用。该系统基于多普勒原理,借助MAXQ3120的先进特性,用很少的外围器件、紧凑的系统结构及很低的成本,完成了用于控制发球机器人运动的排球测速功能,同时也为新一代微控制芯片的应用提供了一个很好的范例。
This paper introduced an application of MAXQ3120 in the speed measurement system of volleyball. The system was based on the Doppler Principle,in virtue of the advanced characteristic of MAXQ3120. Only few peripheral units was used and the system structure was very compact and the price was very low,while it can execute the function which used to control the motion of the serve robot. This design also provided a good example for the application of the new generation micro controller.
出处
《自动化与仪表》
2006年第2期1-3,15,共4页
Automation & Instrumentation
基金
"十五"国家科技攻关计划"奥运科技专项"(编号:2005BA904B04)
关键词
多普勒效应
数字信号处理
测速
Dppler effect
digital signal processing
speed measurement
