摘要
LeafSpring是ADAMS中的一个专用模块,应用其可以快速建立钢板弹簧多体动力学模型。为更好应用LeafSpring,总结了其主要特点,分析了其建模基本原理,说明了其建模步骤。应用LeafSpring,在ADAMS/Car中建立了2片簧钢板弹簧多体动力学模型。通过对模型的必要修改,实现了钢板弹簧垂向刚度特性的仿真测试。通过与实际钢板弹簧刚度特性比较,验证了所建模型的有效性。
Leafspring is a special modeling template in ADAMS for building rapidly the multi-body dynamic model of leaf spring.To apply better Leafspring,its main characteristics is summarized,modleling principle is analyzed,and modeling steps is given.A multi-body dynamic model of leaf spring with two leaves is built using Leafspring in ADAMS/Car.The necessary modifications for model are made to obtain vertical stiffness of the spring by simulation.The model is validated by comparing with the testing vertical stiffness of the spring.
出处
《科学技术与工程》
2011年第30期7555-7559,7569,共6页
Science Technology and Engineering
