The Motion Analysis and Simulation of Four-bar Mechanism Based on SimMechanics

The paper briefly introduces SimMechanics which is a dynamic simulation tool, presents a method of motion analysis using simulation. With an example, it is known that SimMechanics has the powerful advantages of convenient and visual modeling function, powerful simulation function, automatic model analysis function and so on. It can be used to analyse various motions in mechanical system. This method can be a powerful and convenient tool in mechanical system's analysis and simulation.