基于SIMOTION的带距离编码光栅尺回零算法研究  

Research on the zeroing algorithm of distance-coded grating ruler based on SIMOTION

作　　者：孔阳 裴晓宇[1] 张健[1] KONG Yang;PEI Xiaoyu;ZHANG Jian(Beijing Aviation Precision Machinery Research Institute,Aviation Industry Corporation of China,Beijing 100076,China)

机构地区：[1]中国航空工业集团公司北京航空精密机械研究所,北京100076

出　　处：《锻压装备与制造技术》2021年第5期70-73,共4页China Metalforming Equipment & Manufacturing Technology

摘　　要：以FAGOR公司的GOP系列增量式光栅尺为代表,介绍了带距离编码的光栅尺使用环境和回零原理,并结合其在西门子SIMOTION控制系统中的实际应用,提出了一种自动回零算法。此方法可快速准确实现系统位置参考点获取,降低了回零功能产生的干涉现象,为带距离编码光栅尺在高精度数控机床上应用提供依据。Taking the FAGOR GOP series incremental grating ruler as an example,the use environment and zero return principle of the distance-coded grating ruler have been introduced,in combination with its practical application in the Siemens SIMOTION control system,an automatic zero return algorithm has been proposed.This method can quickly and accurately obtain the system position reference point,which reduce the interference phenomenon caused by the zero return function.It provides a basis for the application of the distance-coded grating ruler on high-precision CNC machine tools.

关 键 词：距离编码 光栅尺 SIMOTION 回零算法 

分 类 号：TP212.14[自动化与计算机技术—检测技术与自动化装置]