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.
作者
龚灿
焦仁强
阮文廉
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)
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)。
关键词
空间四连杆机构
变距行走
无碳小车
定位设计
RSSR structure
variable pitch walk
carbon-free vehicle
orientation design
