基于MATLAB铰接式车辆原地转向特性的研究  

A research on in-situ steering characteristics of articulated vehicle based on MATLAB

作　　者：张涛[1] 张福生[1] 张高峰[1] 郑彦波 

机构地区：[1]太原科技大学机械工程学院,山西太原030024 [2]西安昆仑工业有限责任公司,陕西西安710043

出　　处：《现代机械》2014年第3期22-26,共5页Modern Machinery

摘　　要：基于铰接式车辆原地转向特性,建立了铰接式车辆原地转向运动学模型,同时建立了装载机原地转向力学模型,分别对单桥驱动、双桥驱动和转向力学模型阻力矩进行了计算,得到了前、后桥轮荷。运用MATLAB软件对满载原地转向阻力矩和轮荷进行了计算和仿真,为铰接车辆转向系统设计和校验提供了依据。Based on in - situ steering characteristics of articulated vehicle, an in - situ steering kinematic model of articulated vehicle is established, and an in -situ steering mechanical model for loaders is also built. The single -axle driver, thedouble - bridge driver and the resistance moment of the steering mechanical model are respectively calculated; the wheel load of front and rear axles is obtained. MATLAB software is applied to calculate and simulate the in - situ steering resistance torque and wheel load on condition of full load, which provides basis for further design and validation of the steering system of articulated vehicle.

关 键 词：铰接车辆 转向阻力矩 力学模型 轮荷 

分 类 号：TH243[机械工程—机械制造及自动化]