航天制造技术
航天製造技術
항천제조기술
HANGTIAN ZHIXAO JI SHU
2014年
2期
52-54,59
,共4页
空气舵%零位偏差%晃动量%影像法
空氣舵%零位偏差%晃動量%影像法
공기타%령위편차%황동량%영상법
aerodynamic rudder%zero deviation%shaking amount%imaging method
空气舵相对于舱体的零位偏差和晃动量，是影响飞行器装配质量的重要参数，国内总装厂一般采用经纬仪进行测试，测量准确度差，测量效率极低。本文基于图像处理技术，研制了一套影像法刻线测量装置，该装置操作简单，刻线测量不确定度小于0.04mm，测量效率相对于经纬仪法提高10倍以上，大大简化了空气舵刻线测量工艺。
空氣舵相對于艙體的零位偏差和晃動量，是影響飛行器裝配質量的重要參數，國內總裝廠一般採用經緯儀進行測試，測量準確度差，測量效率極低。本文基于圖像處理技術，研製瞭一套影像法刻線測量裝置，該裝置操作簡單，刻線測量不確定度小于0.04mm，測量效率相對于經緯儀法提高10倍以上，大大簡化瞭空氣舵刻線測量工藝。
공기타상대우창체적령위편차화황동량，시영향비행기장배질량적중요삼수，국내총장엄일반채용경위의진행측시，측량준학도차，측량효솔겁저。본문기우도상처리기술，연제료일투영상법각선측량장치，해장치조작간단，각선측량불학정도소우0.04mm，측량효솔상대우경위의법제고10배이상，대대간화료공기타각선측량공예。
Zero deviation and shaking amount of aerodynamic rudder, is an important parameter which directly affects the quality of the missle. Currently, most factories use theodolite testing and it’s low accuracy and low efficiency. Based on image processing technology, developed a set of measuring device. It is simple to operate, and the measurement uncertainty is less than 0.04mm. Relative to the theodolite, the measuring efficiency is improved by more than 10 times. It greatly simplifies the process of measuring.
