红外测距仪常数的室内检定

INDOOR CALIBRATION OF THE CONSTANTS OF INFRA-RED DISTANCER

本文简要地分析了红外测距仪常数的本质特征及种类,提出了用光束接收受限法测试适合于远距离测量改正的周期误差和加常数以及用正常测试综合求解方法确定适合于近距离测量改正的周期误差、加常数和相位不均匀性综合改正。

In this paper,the nature and kinds of the constants of Infra-red Distancer are discussed briefly. A method to determine cyclic error and additive constant ava liable to correct long distances and the correction of cyclic error,additive constant and phase inhomogeneities for short distances are put forward.