Abstract: In order to express and compare kinetic characteristics of the system directly in practical teaching of computer control technology of mechatronic system,co-simulation technology of Matlab and ADAMS software is adopted to crank slider mechanism as an example. By directly building the simulation platform of system and the visualization of the simulation results,to help students deepen the understanding and the knowledge of the computer-controlled electromechanical systems and simulate technology to stimulate students’ interest in learning,and to improve their abilities of innovation and engineering practice.