激光跟踪测量系统具有测量精度高、实时快速、动态测量、便于移动等优点,因此,对激光跟踪仪进行现场校准和精度检测是非常有必要的.为了验证LT300激光跟踪仪的测量精度是否满足实际测量要求,用该激光跟踪仪检测固定点的测量精度和标准花岗岩三角尺的平面度.改变三角尺的测量距离和测量角度,得到测量精度与测量角度和测量距离的关系,从而得到在实际测量位置下的测量精度. Laser tracking measurement system has the advantages of high precision, fast real-time measurement, dynamic measurement, easy to move, etc. Therefore, it is necessary to calibrate the laser tracker on-site and to check the precision.In order to verify the accuracy of LT300 laser tracker, Measuring requirements, using the laser tracker to measure the accuracy of the fixed point and the standard granite triangular ruler flatness.Changing the measuring distance and measuring angle of the triangular ruler, the measurement accuracy and measuring angle and measuring distance relationship, resulting in the actual measurement Position measurement accuracy.