Dynamic response to road roughness on a tractor-semitrailer system with driver body model

• 作 者: ShengLing YunqiuHan JiangLiu
• 机 构: CivilandEnvironmentalEngineeringSchool,MechanicalEngineeringSchool
• 出 处: 北京科技大学学报：英文版
• 发表日期: 2002年4期
• 关键词: 汽车 牵引半拖车系统 路面凹凸不平 动态响应 功率谱密度 计算机仿真 线性质量-弹簧系统 tractor-semitrailer dynamic respons

A linear mass-spring system model of a tractor-semitrailer together with driver body parts and sprung seat is presented. Natural frequencies of the system are calculated and response of components in the system to road roughness is completed by means of c