%0 Journal Article
%T THE DRIVE AND CONTROL OF MODEL GS-221 HIGH SPEED PHOTOGRAPHIC MEASURING INSTRUMENT<br>GS—221高速摄影机的驱动控制系统
%A Cha Guanhua
%A Cheng Jianmin
%A Hu Xiaodong
%A Liang Yunmian
%A <br>查冠华
%A 程建民
%J 光子学报
%D 1992
%I 
%X Model GS-221 high speed photographic measuring instrument is the special miniature high speed cine-theodolite for measuring the attitude and transyerse drift of the huge rocket begining flight. The main part of the instrument is an intermittent synchronous high speed camera. Its main specifications, the principle of the control system and the experiment results are introduced in this paper.
%K Synchronous high speed photography
%K LED array
%K Digital phase-detection<br>高速摄影机
%K 火箭
%K 起飞段
%K 测量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=EFB82954E8FB1CACB78AC76218BB7892&yid=F53A2717BDB04D52&vid=659D3B06EBF534A7&iid=0B39A22176CE99FB&sid=9D453329DCCABB94&eid=A58CF3BAE79427D0&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=3