Research on improvement of measurement precision for LMS200

By analyzing the influence factors of the laser range finder LMS200 based on the robot navigation, this paper researches the range finder application with LMS200 respectively from two aspects of indoor and outdoor under different conditions. The index of reflection, the target surface properties, the mix picture element, and the visibility as well as the laser transmission atmospheric effect and so on the environmental factor which really affect the actual survey application are studied. The rangefinder experiment effects under the different factors are illustrated by experimental contrast, the methods to reduce the influences of various factors are given out and all the results could lay a foundation for carrying on precise rangefinder application of the robot navigation.