%0 Journal Article
%T Analysis for measurement precision of Projection Speckle Correlation Method (PSCM)<br>投影散斑相关法测量精度影响因素的综合分析
%A YANG Guo-biao
%A FANG Ru-hu
%A DING Zu-quan
%A GAO Jian-xin
%A <br>杨国标
%A 方如华
%J 实验力学
%D 2000
%I 
%X This paper has examined measuring displacement precision of the PSCM with the experimental method.The record angle,projection angle and defocus are analyzed to the results of the measurement. The experimental results show that PSCM is a high measuring precision system of displacement and that it is a better measuring method of applying in engineering tests.
%K projection speckle
%K projection angle
%K record angle
%K defocus
%K measuring precision<br>投影散斑
%K 投影视场角
%K 记录视场角
%K 测量精度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=5B994F44BDD8E234&yid=9806D0D4EAA9BED3&vid=23CCDDCD68FFCC2F&iid=0B39A22176CE99FB&sid=C812B90E96151014&eid=E2E0FBFE4D7EFB94&journal_id=1001-4888&journal_name=实验力学&referenced_num=5&reference_num=8