%0 Journal Article
%T THE RESEARCH OF THE OPTIC FIBER SENSOR FOR MEASURING ROTARY DISPLACEMENT<br>测量转动体位移的光纤传感器的研究
%A Xiang Qing
%A <br>向清
%A 唐明光
%J 光子学报
%D 1994
%I 
%X The sensor for measuring rotary displa cement is reported in this poper whichuses fiber-optical components and retro-re flective optical triangulation technique.The disp-lacement is linear function about somes tin1es between light plsus obtained from retro-reflection aed iede pendent with rotacy speed in th eory.The measorbgregion from 7 to 34mm in which relative error is less than 1%was reached in experiment This sensor has advantage of simple structure,wide measureme nt and linear.The paper discused its applicatton in gererator and other ptace too.
%K Retro-reflective optical triangulation technique
%K Rotary displacement
%K Optical fiber sensor<br>光学三角漫反射技术
%K 转动体位移
%K 光纤传感器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=5418825CB5A9F0BC0E585BC1F7AD3676&yid=3EBE383EEA0A6494&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=D5970ECA7D10A7B1&eid=E543FC2C7CA75C74&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=0