汽车系统分析的键合图法

文中介绍了键合图方法的基本原理及国内外发展状况 ,指出它是对工程系统进行动态分析的一种新方法 ,这种方法特别适合于研究多种能量范畴耦合的复合系统 文中将其应用于汽车系统分析 ,着重以汽车二自由度振动系统为例 ,叙述了利用键合图来建立各种不同模型 (比如系统方块图、状态方程以及传递函数等等 )的方法

Bond Graph Method for Automobile System Analysis

This paper introduces the fundamental theory and the state of development of bond graph method at home and abroad.It also points out that this method is a new one used in dynamic analysis of engineering system. This method is particularly suitable for the research of multiple system of many coupled energy forms. In the paper, the method has been applied to the analysis of auto system. An example of the analysis of the automobile vibration with two degrees of freedom system is emphatically discussed, which has presented the method of using bond graph to build different models, such as system block representation, equation of state, transfer function, and so on.