应用键图建立汽车气压制动驱动系统数学模型  

Driving Mechanism Models of Automobile Brake System

作　　者：陈燕[1] 王昕彦[1] 陈少华[1] 陈北强[1] 

机构地区：[1]鲁东大学交通学院,山东烟台264025

出　　处：《拖拉机与农用运输车》2007年第2期75-76,91,共3页Tractor & Farm Transporter

基　　金：鲁东大学自然科学基金项目(521415270451)

摘　　要：介绍了汽车制动驱动系统的键图建模过程,论述了键图法在汽车制动驱动系统动态仿真中的应用。建立了汽车气压制动驱动系统中阀类元件和管路等键图模型库,为制动驱动系统的动态仿真及控制研究提供了理论基础。The procedures of building mathematical models for driving mechanism of automobile brake system by bond graphs are described. The application of bond graph theory is discussed. Bond graphs model bases of valve components and lines in pneumatic driving mechanism of automobile brake system are established. The theory basis for the simulation and control on the mechanism is provided.

关 键 词：汽车工程 键图法 状态变量 建摸与仿真 

分 类 号：U463.5[机械工程—车辆工程]