汽车减速带的最优设置分析

发布时间：2018-05-26 13:16

  本文选题：汽车减速带 + 圆弧模型　； 参考：《太原理工大学学报》2014年01期

【摘要】：为了更好地维护城市中小学门口的交通安全,合理设置校门口减速带,根据校门口区域车型和车速的限制条件,分析了减速带基本形状和减速带分布原理;将汽车轮胎视为刚体,对车轮通过一个圆弧形减速带的状况进行几何分析和动力学分析,建立了圆弧模型和减速带分布模型。通过实例求解,给出了最优的减速带设置方案。该方案可为城市中小学校门口设置减速带提供参考。
[Abstract]:In order to better maintain the traffic safety of the entrance of primary and secondary schools in the city, reasonable setting of the deceleration belt at the entrance of the school is carried out. According to the limit conditions of the vehicle type and the speed of the vehicle in the area of the entrance of the school, the basic shape and the distribution principle of the reducer are analyzed. Taking the automobile tire as a rigid body, the geometric and dynamic analysis of the wheel passing through a circular arc reducer is carried out, and a circular arc model and a reducer distribution model are established. The optimal setting scheme of speed reducer is given by example. This scheme can provide reference for setting deceleration belt at the entrance of primary and middle school in city.
【作者单位】： 上海理工大学材料科学与工程学院;
【分类号】：U491.5
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本文编号：1937358