绝对式脉冲发生器中循环码转换的软件实现法  

The software method to realize cyclic code's changing in absolute pulse generator

作　　者：王永[1] 孙伟[1] 

机构地区：[1]兰州工业高等专科学校机械工程系,甘肃兰州730050

出　　处：《机械研究与应用》2007年第3期101-102,共2页Mechanical Research & Application

摘　　要：将绝对式光电脉冲发生器的循环码转换电路改由易修改易维护的软件(程序)来实现,该软件可将光电循环编码盘采集的检测信号准确地转换成二进制代码,再输入到单片机的I/O口,不仅提高了脉冲发生器工作的准确性,简化电路,节省成本。The paper introduces the design of easily alternating and maintaining software （program） which can realize cyclic code changing in absolute pulse generator. The software can accurately transform sense information from phototube cyclic code plate into binary code which inputs into single microcomputer＇s I/O interface. It not only increases accuracy of absolute pulse generator, but also simplifies electric circuit and saves cost.

关 键 词：脉冲发生器 循环码 软件 

分 类 号：TN78[电子电信—电路与系统]