航空精密制造技术
航空精密製造技術
항공정밀제조기술
AVIATION PRECISION MANUFACTURING TECHNOLOGY
2014年
1期
9-11,18
,共4页
袁正茂%韩锋%李鸣阳%田威
袁正茂%韓鋒%李鳴暘%田威
원정무%한봉%리명양%전위
激光跟踪仪%靶标%直角三坐标伺服机构%导航小车
激光跟蹤儀%靶標%直角三坐標伺服機構%導航小車
격광근종의%파표%직각삼좌표사복궤구%도항소차
laser tracker%target%rectangular three coordinates servo-mechanism%guided vehicle
针对大型结构件曲面外形的特点，研发一套基于激光跟踪仪的大型结构件外形辅助测量装置。该测量装置以夹持靶标的直角三坐标伺服机构为测量机构，以导航小车为测量机构的载体，通过激光跟踪仪实时反馈靶标位置进行误差补偿，实现直角三坐标伺服机构的闭环控制，提高了测量精度。
針對大型結構件麯麵外形的特點，研髮一套基于激光跟蹤儀的大型結構件外形輔助測量裝置。該測量裝置以夾持靶標的直角三坐標伺服機構為測量機構，以導航小車為測量機構的載體，通過激光跟蹤儀實時反饋靶標位置進行誤差補償，實現直角三坐標伺服機構的閉環控製，提高瞭測量精度。
침대대형결구건곡면외형적특점，연발일투기우격광근종의적대형결구건외형보조측량장치。해측량장치이협지파표적직각삼좌표사복궤구위측량궤구，이도항소차위측량궤구적재체，통과격광근종의실시반궤파표위치진행오차보상，실현직각삼좌표사복궤구적폐배공제，제고료측량정도。
Aiming at the characteristics of large-scale structure surface appearance, a set of appearance auxiliary measuring device about large-scale structures based on laser tracker was developed. The measuring device takes rectangular three coordinates servo mechanism that clamps targets as measuring mechanism, and takes guided vehicle as the carrier of measuring mechanism, and realizes closed-loop control of rectangular three coordinate servo-mechanism by the laser tracker feeding back target position in real time for error compensation, which improves the accuracy of measurement.
