键图法对汽车制动传动系统动态特性的模拟研究  

An Application of Bond Graph to the Dynamic Response Simulation of Vehicle Brake Driving System

作　　者：邵宗安[1] 刘晶郁 陈慧明 

机构地区：[1]西安公路学院

出　　处：《汽车工程》1993年第4期212-219,共8页Automotive Engineering

摘　　要：本文采用一种新的系统动力学方法——键图法对汽车气压制动系统进行动态模拟和数字仿真。首先是建立键图模型,并在此基础上用状态空间法得出系统的数学模型,然后再用CSSF仿真程序求解。计算结果与实验数据比较,证实此法有较好的精度。Bond graph —— a method of system dynamics is applied in this paper to the dynamic analysis and digital simulation of a vehicle air brake system. Based on the bond graph model drawn up from the layout of the brake system, a matheraatical model is derived and then calculated by the CSSF software. A comparison between calculated and experimental results is made which shows an acceptable accuracy. Some suggestions of future work are also discussed in the paper.

关 键 词：键图 制动装置 动态特性 模拟 

分 类 号：U463.5[机械工程—车辆工程]