机械科学与技术2017，Vol.36Issue(12)：1830-1833,4.DOI:10.13433/j.cnki.1003-8728.2017.1205
金属橡胶材料的动态力学建模及参数辨识
Dynamic Mechanical Modeling and Parameter Identification of Metal-rubber Materials
摘要
Abstract
Metal-rubber is the components of the military vehicles mounting.It has the good buffering property and damping property.At first,the damping force and elastic restoring force are closely approximated on the basis of the equivalent damping theory and fourier series.Then,the linear equation of parameter on the basis of the existing mathematical model is obtained.Finally,the conclusion of the linear rigidity,cube rigidity and slip rigidity through the genetic algorithm is getten,and the trend of variation under the different excitation is also getten.关键词
金属橡胶/等效阻尼/傅里叶级数/遗传算法/参数辨识/刚度Key words
metal-rubber/equivalent impedance/fourier series/genetic algorithm/parameter identification/rigidity分类
通用工业技术引用本文复制引用
杨坤鹏,樊文欣,曹存存,桑满仙,佘勇..金属橡胶材料的动态力学建模及参数辨识[J].机械科学与技术,2017,36(12):1830-1833,4.基金项目
山西省自然科学基金项目(2012011023-2)与山西省高校高新技术产业化项目(20120021)资助 （2012011023-2）
