地下直线电机牵引地面车辆分析研究  

Ground vehicles drawn by underground linear motors

作　　者：刘韦[1] 李晓龙[1] 马卫华[1] 赵勇 

机构地区：[1]西南交通大学牵引动力国家重点实验室,成都610031 [2]加拿大,卡尔加里 T2Y 4K6

出　　处：《振动与冲击》2014年第12期93-98,共6页Journal of Vibration and Shock

基　　金：国家自然科学基金青年科学基金资助项目(51005190);教育部新世纪优秀人才支持计划项目(NCET-11-0712);西南交通大学2012年科技创新项目;牵引动力实验室开放课题(TPL1201)

摘　　要：提出了一种地下直线电机牵引地面车辆的创新交通方式,对其基本原理进行了简单的介绍,并建立了相应的动力学仿真模型。在此基础上分析了传统直线电机悬挂结构对车辆性能的影响,并对比分析了地下直线电机车辆与传统直线电机车辆的动力学能行与能耗情况,结果表明地下直线电机的动力学性能及能耗情况均优于传统直线电机车辆。An innovative transportation mode of ground vehicles drawn by underground linear motors was proposed.Its basic principle was introduced simply.The corresponding dynamic simulation model was built.Furthermore,the influence of the traditional linear motor suspension structure on vehicle performance was analyzed.The dynamic performance and energy consumption of an underground linear motor vehicle and a traditional linear motor vehicle were analyzed and compared.The results showed that the dynamic performance and energy consumption of an underground linear motor vehicle are superior to those of a conventional linear motor vehicle.

关 键 词：地下直线电机车辆 传统直线电机车辆 动力学性能 能耗 

分 类 号：U463.23[机械工程—车辆工程]