Design and laboratory tests of wheeled mobile robots

Abstract: One of the major tasks of autonomous robot navigation elimination of robot errors. These errors are caused by imperfections in the design and mechanical implementation of robots. This paper presents experimental and statistical analysis of wheeled robots. The mobile robots consist of three differential drive robots that tested and moved in given trajectories and then the systematic errors of the robots are determined. Finally this research is concluded with comparing the results of statistical analysis for robots and some major parameters are defined for validation of the error correction in considered robots.