基于点激光的CRTSⅢ型无砟轨道板轮廓尺寸快速检测方法
兰可豪,李淑娟,王嘉宾,高向阳,任朋欣

Rapid detection method for contour dimensions of CRTSⅢ ballastless track slab based on point laser
Kehao LAN,Shujuan LI,Jiabin WANG,Xiangyang GAO,Pengxin REN
图10 基于最小二乘法的点激光数据拟合流程
Fig.10 Fitting flow of point laser data based on least square method