【摘要】 研制了一种能实时测量铅球飞行加速度的装置,探讨了数字铅球本体与数据采集系统的设计。利用链表结构和USB海量传输事务,实现了对铅球加速度信号的采集、存储和传输。更多还原

【Abstract】 This paper develops a kind of shot which is able to measure the acceleration of shot in real time.Also it researches the design of digital-shot and data acquisition system.Using the list structure and bulk transaction of USB,the sensor successes to gather the acceleration signal,saves the data to flash and transmits to PC.更多还原