摘要
DXD系列包装机在工作中容易产生袋长误差,无法随机补偿、调整。文章介绍一种基于AT89C51单片机控制的恒频斩波细分驱动方案及实现技术。试验表明,该方案细分精度高,运行平稳,可提高包装机的走纸精度和平稳性。
There is an error of paper length on working of DXD series packaging machine, which can＇t be compensated and adjusted. The subdivied technology project of stepping motor is discussed. The drive scheme of constant frequency and even division based on AT89C51 single chip microcomputer is presented. The operating result indicates that this scheme has high division precision, high stability. Simultaneity, the packaging machine＇s paper precision and stability are improved markedly.
出处
《食品与机械》
CSCD
北大核心
2011年第4期109-111,共3页
Food and Machinery
关键词
步进电机
细分技术
AT89C51
恒频
包装机
stepping motor
subdivided technology
AT89C51
constant frequency
packaging machine
