Prediction of Overcoming Berriers for 4×4 Mobile Robots Based on ADAMS

In order to predict the crossover ability of 4×4 mobile robots , the surmounting analysis of mobile robots under three type obstacles were made and parametric models of the mobile robots and obstacles were created using ADAMS. The 3D simulations showed that it is convenience to inspect the crossover process of the mobile robot in such obstacles as rectangular obstacles, general obstacles and slope obstacles. Moreover, it is convenience to find surmounting problems with curves of simulation results.