汽车五自由度模型，当今很多悬架研究机构和科研单位运用各种软件对汽车悬架进行优化。MATLAB运用也越来越广，在汽车动力学研究当中起着重要作用。当然，汽车振动动力学仿真和分析也大量运用MATLAB/simulink模块。-Five degrees of freedom vehicle model, many of today s research institutions and research institutes in suspension using a variety of software to optimize the suspension on the car. MATLAB using more and more widely in vehicle dynamics studies which plays an important role. Of course, dynamic simulation and analysis of vehicle vibration also make extensive use of MATLAB/simulink module.