计算机与数字工程
計算機與數字工程
계산궤여수자공정
COMPUTER & DIGITAL ENGINEERING
2015年
6期
1005-1008
,共4页
光学自准直%小靶面%飞机定位轴%精度测量%光学检测%短基线
光學自準直%小靶麵%飛機定位軸%精度測量%光學檢測%短基線
광학자준직%소파면%비궤정위축%정도측량%광학검측%단기선
optical collimation%small target surface%fuselage datum%precision measuring%optical test%short baseline
随着雷达天线、通讯天线靶面的减小，靶面与载机机械安装定位面相对姿态精度要求提高，短基线微小角度测量难度越来越大，为此研究一种基于全站仪的非接触光学检测方法，解决短基线高精度姿态测量问题。给出了基于自准直靶面姿态测量的原理、操作方法、数据处理方法及精度检测。该方法已成功应用在某型飞机小靶面高精度姿态测量中，取得了很好的效果，可推广应用在其它小靶面姿态测量任务中。
隨著雷達天線、通訊天線靶麵的減小，靶麵與載機機械安裝定位麵相對姿態精度要求提高，短基線微小角度測量難度越來越大，為此研究一種基于全站儀的非接觸光學檢測方法，解決短基線高精度姿態測量問題。給齣瞭基于自準直靶麵姿態測量的原理、操作方法、數據處理方法及精度檢測。該方法已成功應用在某型飛機小靶麵高精度姿態測量中，取得瞭很好的效果，可推廣應用在其它小靶麵姿態測量任務中。
수착뢰체천선、통신천선파면적감소，파면여재궤궤계안장정위면상대자태정도요구제고，단기선미소각도측량난도월래월대，위차연구일충기우전참의적비접촉광학검측방법，해결단기선고정도자태측량문제。급출료기우자준직파면자태측량적원리、조작방법、수거처리방법급정도검측。해방법이성공응용재모형비궤소파면고정도자태측량중，취득료흔호적효과，가추엄응용재기타소파면자태측량임무중。
As the development of micro‐manufacturing technology ,the size of radar antenna and communication antenna is becoming smaller and smaller .The relative attitude between radar antenna and the locating surface of airborne plane instal‐ling requires higher precision .How to measure the short baseline micro‐angle is becoming more and more difficult .A non‐contact optical measuring method is introduced ,which can solve the short baseline high precise attitude measuring problem . The principle ,operation method ,data processing method and precision control of the method are described in detail in the pa‐per .The method has been used in attitude measurement of small radar antenna mounted ,and gets nice effect ,which can be applied in other small surface target mounted .
