利用附着系数和路面附着系数利用率计算分析方法

兵工学报 ›› 2001, Vol. 22 ›› Issue (3): 407-411.

利用附着系数和路面附着系数利用率计算分析方法

方泳龙、张伯英、什学增

吉林大学，吉林长春，130025

收稿日期:2000-06-01 修回日期:2001-05-01 上线日期:2014-12-25
通讯作者: 方泳龙

A Method of Analysis for the Utilization Adhesion Coefficient and Utilization Factor of Road Adhesion Coefficient in Vehicles

Fang Yonglong ,Zhang Boying, Fu Xuezeng

Jilin University of Technology,Changchun, 130025

Received:2000-06-01 Revised:2001-05-01 Online:2014-12-25
Contact: Fang Yonglong

摘要/Abstract

摘要： 本文介绍了变比值制动力分配汽车的利用附着系数和路面附着系数利用率的计算分析方法。该法显然比固定比值制动力分配汽车的计算分析方法复杂。利用该分析方法得到的带比例阀汽车的利用附着系数完全满足了M1类车辆的ECE制动法规的要求。并且利用附着系数和制动强度之间的关系曲线与路面附着系数利用率曲线完全吻合，说明该分析方法正确。

关键词: 变比值制动力分配 , 利用附着系数 , 路面附着系数利用率 , 计算分析方法

Abstract: This paper presents a method of analysis for the utilization adhesion coefficient and the u- tilization factor of road adhesion coefficient for vehicles with proportioned braking. Obviously, this method is much better yet more complicated than ones having fixea ratio braking-force distribution. Using this method the utilization adhesion coefficient of the vehicle can be realized with the propor?tional valve. Then the venicle can fulfill the ECE legislation. Furthermore，the relationship curve be?tween the utilization adhesion coefncient and the braKing capacity is found to be consistent with the curve of the utilization factor of road adhesion coefncient.

Key words: variable ratio braking force distribution , utilization adhesion coefficient , utilization factor of the adhesion coefficient , method of analysis and design

中图分类号:

U461. 5+1

方泳龙,张伯英,什学增. 利用附着系数和路面附着系数利用率计算分析方法[J]. 兵工学报, 2001, 22(3): 407-411.

Fang Yonglong ,Zhang Boying, Fu Xuezeng. A Method of Analysis for the Utilization Adhesion Coefficient and Utilization Factor of Road Adhesion Coefficient in Vehicles[J]. Acta Armamentarii, 2001, 22(3): 407-411.