基于工程训练的无碳小车“变距行走”的创新优化设计

发布时间：2018-01-25 20:21

本文关键词： 工程训练无碳小车变距能量转换 MATLAB　出处：《机械》2016年02期 　论文类型：期刊论文

【摘要】：江苏省第三届大学生工程训练综合能力竞赛的设计作品为无碳小车,并在往年的基础上提出了进行变距的要求,根据能量转换原理,利用重力势能驱动带动具有方向控制功能的小车行走规定的路径。依据机械原理和机械设计基本知识,选择合理的结构形式,设计出一种完全依靠重力驱动行驶并可以变距的绿色环保型小车,通过MATLAB进行轨迹模拟和实车调试发现:设计的小车不仅结构简单,性能良好,并且适应行走不同间距的障碍物,符合了竞赛的要求。
[Abstract]:The design work of the third Jiangsu Provincial College students' Comprehensive ability Competition for Engineering training is a carbon-free car, and on the basis of previous years, the requirements of varying distance are put forward, according to the principle of energy conversion. According to the principle of mechanism and the basic knowledge of mechanical design, the rational structure form is chosen according to the path prescribed by driving the car with directional control function by using the gravitational potential energy. A green and environment-friendly car which can be driven by gravity and can change the distance is designed. The trajectory simulation and the debugging of the real car by MATLAB show that the designed car is not only simple in structure but also good in performance. And to meet the requirements of the competition to meet the obstacles with different distances.
【作者单位】：江南大学机械工程学院;
【基金】：基金项目:江苏省第三届大学生工程训练综合能力竞赛二等奖
【分类号】：TH122
【正文快照】： 此课题是近几年全国大学生工程训练综合能力竞赛提出的,主题为“无碳小车的越障”。即设计一种小车,根据能量转换原理,利用重力势能驱动带动具有方向控制功能的小车行走规定的路径。竞赛时统一用质量为1 kg的重块(φ50×65mm,普通碳钢)铅垂下降,获得动力,落差为400±2 mm,重块

【相似文献】