惯性制动全挂车与牵引车制动力分配优化设计  

Optimization Design of Braking Force Distribution for Towing Vehicle and Trailer with Inertia Braking System

作　　者：薛美儒[1] 薛强[1] 周良生 卫晓军 

机构地区：[1]天津科技大学机械工程学院,天津300222 [2]总后军事交通运输研究所,天津300161

出　　处：《天津科技大学学报》2011年第3期48-50,共3页Journal of Tianjin University of Science & Technology

摘　　要：介绍惯性制动系统工作原理,建立全挂汽车列车制动力学模型,建立了牵引车、全挂车制动力分配优化设计模型,该模型以实际附着效率曲线与理想附着效率曲线之间的面积差最小为目标函数,以GB 12676—1999中制动力分配要求为约束条件.利用此模型对某汽车列车进行了优化设计,结果表明,该方法对全挂汽车列车制动系统设计具有一定指导意义.Working principle of the inertia braking system was introduced.The braking force mathematics model of full trailer train was established.The braking force distribution optimization model for towing vehicle and trailer was also established,which optimized goal is to obtain minimum area between the practical attachment curve and ideal curve,meanwhile it should be restricted by GB 12676—1999 regulation.Then,an optimizing design of a full trailer train was taken using this model.It’s proved that this method is helpful for baking system design of trailer train.

关 键 词：惯性制动系 制动力分配 优化 全挂汽车列车 

分 类 号：U469.5[机械工程—车辆工程]