摘要
针对数控系统手摇脉冲发生器模块的脉冲漏计、电动机脉冲输出滞后或因脉冲输出不连续导致电动机振动等现象,基于ATmega16单片机设计了手摇脉冲发生器控制模块,采用"预测脉冲发生周期"和"随动检测"、"补偿输出控制"的软件实现方法,实现了数控系统在手轮高倍率选择状态下的稳定输出控制。
Based on ATmegal6 microchip, a digital manual pulse generator device is developed and presented for solving the existed problems such as missing-count of generated pulse, output lag of motor pulse and the motor vibration created by the discontinuous output pulse. A series of software realization methods were proposed such as ＂predicting the period of generated pulse＂, ＂follow up period detecting＂, as well as ＂compensation of output pulse control＂. Experiments show that output control signal was steady and the abovementioned problems were resolved with the digital manual pulse generator device while working in a selected high-multiplying condition.
出处
《制造技术与机床》
CSCD
北大核心
2012年第3期142-144,共3页
Manufacturing Technology & Machine Tool
基金
2010年台州市科技攻关项目:开放式数控系统的研制及网络制造系统的构建
