沙漠仿生轮胎的静态特性和动态特性研究  

Static and Dynamic Performances of Bionic Camel Foot Tire

作　　者：李杰[1] 庄继德[1] 魏东[2] 

机构地区：[1]吉林大学汽车动态模拟国家重点实验室 [2]国家发展和改革委员会

出　　处：《农业机械学报》2007年第9期30-33,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学基金资助项目(项目编号:59235090);高等学校骨干教师资助计划项目

摘　　要：运用试验和理论分析方法,对沙漠仿生轮胎的静态特性和动态特性进行了研究。建立了沙漠仿生轮胎接地变形、接地长度、接地宽度、接地面积、静刚度、动刚度和阻尼特性的预测公式。研究结果表明,所建立的预测公式能够反映沙漠仿生轮胎的静态特性和动态特性。Bionic camel foot tire （BCFT） is a new tire for common road and desert. In the paper, static and dynamic performances of BCFT were studied by testing technique and theory analyzing. The formulae for contact deformation, contact length, contact width, contact area, static stiffness, dynamic stiffness, and damp of the BCFT were established by static and dynamic test data of the tire. Comparisons between prediction and test results were carried out, and the results showed that there are close agreement between them.

关 键 词：仿生学 沙漠仿生轮胎 静态特性 动态特性 

分 类 号：U461.5[机械工程—车辆工程] Q811.6[交通运输工程—载运工具运用工程]