中国机械工程
中國機械工程
중국궤계공정
CHINA MECHANICAl ENGINEERING
2012年
1期
74-78
,共5页
隧道%表面%激光%测距仪%三维测量
隧道%錶麵%激光%測距儀%三維測量
수도%표면%격광%측거의%삼유측량
tunnel%surface%laser%distance measuring instrument%three- dimensional measurement
采用激光测距元件作为测量传感器,研制了一种隧道表面测量仪。该仪器可以实现绕两个相互垂直的轴旋转,对隧道表面的形状和物体的外形进行自动连续扫描测量,同时可以对所测量的数据进行处理,生成被测量曲面的形状图。对该仪器原理、硬件结构和组成进行了分析、研究,根据原理图设计了硬件电路图,并选择了相关的元器件,搭接了硬件电路,设计了硬件控制软件和数据后处理软件。应用该仪器对实际表面进行了测量并进行了处理,绘制出了所测表面的三维图形。实际使用表明,该仪器具有性能稳定、测量速度快、使用方便等优点。
採用激光測距元件作為測量傳感器,研製瞭一種隧道錶麵測量儀。該儀器可以實現繞兩箇相互垂直的軸鏇轉,對隧道錶麵的形狀和物體的外形進行自動連續掃描測量,同時可以對所測量的數據進行處理,生成被測量麯麵的形狀圖。對該儀器原理、硬件結構和組成進行瞭分析、研究,根據原理圖設計瞭硬件電路圖,併選擇瞭相關的元器件,搭接瞭硬件電路,設計瞭硬件控製軟件和數據後處理軟件。應用該儀器對實際錶麵進行瞭測量併進行瞭處理,繪製齣瞭所測錶麵的三維圖形。實際使用錶明,該儀器具有性能穩定、測量速度快、使用方便等優點。
채용격광측거원건작위측량전감기,연제료일충수도표면측량의。해의기가이실현요량개상호수직적축선전,대수도표면적형상화물체적외형진행자동련속소묘측량,동시가이대소측량적수거진행처리,생성피측량곡면적형상도。대해의기원리、경건결구화조성진행료분석、연구,근거원리도설계료경건전로도,병선택료상관적원기건,탑접료경건전로,설계료경건공제연건화수거후처리연건。응용해의기대실제표면진행료측량병진행료처리,회제출료소측표면적삼유도형。실제사용표명,해의기구유성능은정、측량속도쾌、사용방편등우점。
A laser instrument was designed to measure tunnel surfaces, which used a laser distance measurement component as measuring sensor. The tunnel surface shape and the outline of the object can be measured by the instrument, which can rotate around two mutually perpendicular axes. The measured data was processed and the graphic of the surface shape was generated. The hardware structure and composition of the instrument were analyzed, the hardware circuit was designed and components were chosen. Hardware control software and data processing procedure were designed. An actual surface can be measured to draw out the 3D graphics. The advantages of this instrument were verified that has stable performance, quick measurement and convenient to use in practices.
