增量式多零点角度编码器自动寻零方法研究  

Research on Auto Home Control Method of Incremented Multi-Reference Mark Encoder

作　　者：麦吉[1] 胡睿[1] 陈善志[1] 王昱峰[1] 张新磊[1] 

机构地区：[1]北京航天计量测试技术研究所,北京100076

出　　处：《宇航计测技术》2016年第6期25-28,共4页Journal of Astronautic Metrology and Measurement

摘　　要：光电式角度编码器作为角度反馈器件,广泛应用于测试、计量、控制领域。本文以HEIDENHAIN公司编码器为例,介绍了多零点编码器的工作原理与编码方式。针对多零点编码器的特点,研究了一种自动寻零方法,并在某转台控制系统进行试验数据采集及分析。结果表明,该方法准确可靠。The multi-reference mark encoder is used widely in metrology measurement and autocontrol as angle measuring device.The principle and coding mode of multi-reference mark encoder were introduced with an encoder of HEIDENHAIN company as on example. A research on a new auto home control method was taken based on the characteristics of multi-reference marks encoder. This method was used to collect and analyze the test data for a certain rotary table.The control method was proved reliably and accurately in test.

关 键 词：多零点角度编码器 自动寻零 

分 类 号：TN911.7[电子电信—通信与信息系统]