DYNAMIC MODELLING AND ASYMPTOTIC

摘要

In this paper, we present the dynamic modelling of two differential wheeled mobile robot, and also propose an easily implementable control strategy, for stabilizing the nonlinear and nonholonomic WMR system around the desired final posture. The asymptotic stability is approached by using two PI controllers. The dynamic model of WMR is used in the simulation environment of Matlab/Simulink, for testing the proposed stabilizing control strategy. The validity of control strategy is verified by the simulation results.