摘要
汽车的制动性是汽车安全行驶的重要保障。文中通过建立制动器试验台的简化模型,利用多体动力学仿真软件MSC.ADAMS对汽车制动器的制动效能进行了分析研究,并考虑了摩擦片的柔性对整个系统仿真精度的影响。利用ADAMS/View提供的宏语言Macro开发了ADAMS/View的基本功能,并使用宏命令完成了柔性体摩擦片对制动蹄的连接以及与制动鼓的接触。仿真结果与额定值进行了对比,验证了仿真模型的正确性和仿真方法的可行性。
The performance of the brake is very important to the safety of the automobile,in this article,a simple model of the brake test rig is established,and the performance of the brake is analyzed using the multi-body system simulation software MSC.ADAMS. The flexibility of the friction plate is also considered. In order to build the joint between the friction plate and the brake shoe and the contact between the friction plate and the brake drum,macro provided by ADAMS/View is used. The result of the simulation ...
出处
《机械工程师》
2008年第7期138-140,共3页
Mechanical Engineer
关键词
仿真
制动器
柔性体
simulation
brake
flexible body
