基于RSSR转向控制的变距行走无碳小车优化设计  

Optimization Design of Variable Pitch Walk Carbon-free Vehicle with RSSR Steering Control

作　　者：龚灿 焦仁强 阮文廉[1,2] GONG Can;JIAO Renqiang;NGUYEN Vanliem(School of Mechanical and Electronic Engineering,Hubei Polytechnic University,Huangshi Hubei 435003;Hubei Key Laboratory of Intelligent TransportationTechnology and Device(Preparatory),Hubei Polytechnic University,Huangshi Hubei 435003)

机构地区：[1]湖北理工学院机电工程学院,湖北黄石435003 [2]湖北理工学院智能输送技术与装备湖北省重点实验室(筹),湖北黄石435003

出　　处：《湖北理工学院学报》2020年第5期10-14,共5页Journal of Hubei Polytechnic University

基　　金：湖北理工学院引进人才项目(项目编号:17xjz03R);智能输送技术与装备湖北省重点实验室(筹)开放基金项目(项目编号:2020XZ107;2020XY105)。

摘　　要：结合大学生工程训练综合能力竞赛S组项目提出的隔桩变距要求,设计开发了一种基于空间四连杆(RSSR)机构控制转向的变距行走无碳小车。通过建立转向机构优化模型,利用MATLAB仿真优化了空间四连杆机构参数。针对因结构微调带来小车发车姿态变化的问题,对小车关键部件进行了定位设计,并通过制作小车实物模型,验证了可行性,为无碳小车优化设计提供了参考。According to the requirements of the S project of the comprehensive ability competition of engineering training for college students,a carbon-free walking car with variable distance based on RSSR control steering mechanism was developed.By establishing the optimization model of steering mechanism and using MATLAB simulation the spatial four-bar linkage was optimized.Aiming at the problem of small car starting attitude change caused by structure fine-tuning,the orientation design was done for the key components of the car.The feasibility of the design method was verified by physical models of the car,which can provide a reference for the optimization design of carbon-free vehicle.

关 键 词：空间四连杆机构 变距行走 无碳小车 定位设计 

分 类 号：TH122[机械工程—机械设计及理论]