摘要
应用键合图理论对空气干燥器响应特性进行了分析,详细阐明了通过改进空气干燥器的关键结构参数来改善空气干燥器响应特性的措施和方法。由空气干燥器充气回路的状态特征方程可知,空气干燥罐的等效容积及其等效过滤面积、单向阀参数即活塞质量和弹簧刚度影响空气干燥器的响应特性。本文分析方法可为空气干燥器性能控制和气制动系统开发提供参考。
The paper analyzes the response characteristic of air dryer by using bond graph theory and expounds measures to improve the characteristic through altering key structural parameters of the air dryer.It is known through the state characteristic equation of the air dryer pneumatic circuit that the air dryer＇s equivalent volume,equivalent filtration area,check valve parameter,piston mass and spring stiffness influence the response characteristic of the air dryer.The analysis method used in this paper can provide reference for control of air dryer characteristics and development of air brake system.
出处
《汽车技术》
北大核心
2012年第10期32-35,61,共5页
Automobile Technology
关键词
商用车
气制动系统
空气干燥器响应特性
键合图
Commercial vehicle
Air brake system
Air dryer response characteristic
Bond graph
