%0 Journal Article
%T Research on the Encoding Method of Single Ring Absolute Code Disc<br>单圈绝对式码盘编码方法的研究
%A Chen Yun
%A Sun Chengpu
%A He Huiyang
%A <br>陈赟
%A 孙承浦
%A 何惠阳
%J 光子学报
%D 2006
%I 
%X A new encoding method, which was single ring absolute encoding mode,was put forward by studying the encoding principle of traditional absolute code disc.Based on the designed digit of code disc, the codes that correspond to angle positions were obtained by using VC to program. The pattern was simple and the photolithography technology was easy. The precision of encoder was improved easily and the type of encoder can be made miniature lightly, whose core component is the code disc with the pattern. The method overcame the disadvantage of traditional code disc patterns such as more tracks, complex configuration, difficult photolithography and low encoding precision, and provides theories and technologies of encoding to develop further single ring absolute encoder.
%K Code disc
%K Encoding method
%K Visual program
%K Single ring absolute encoder<br>码盘
%K 编码方法
%K 可视化编程
%K 单圈绝对式编码器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=03E236CB73DB8947&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=38B194292C032A66&sid=E0172F1A638CE984&eid=788931E6318420A3&journal_id=1004-4213&journal_name=光子学报&referenced_num=6&reference_num=16