工程车辆全液压制动系统性能分析及仿真研究  

Performance Analysis and Simulation Study on Fully Hydraulic Braking System of Construction Vehicle

作　　者：程振东[1] 田晋跃[1] 刘刚[1] 

机构地区：[1]江苏大学汽车与交通工程学院,江苏大学校本部773信箱212013

出　　处：《工程机械》2005年第12期50-53,共4页Construction Machinery and Equipment

摘　　要：分析全液压制动系统的动态性能,建立了全液压制动系统的数学模型。基于数学模型,应用Matlab/Simulink仿真程序,对全液压制动系统的动态特性进行仿真,并将仿真结果与气压制动系统和气顶液制动系统进行分析对比,证明全液压制动系统具有良好的制动性能。同时讨论了影响系统制动性能的主要因素。Dynamic performance of fully hydraulic braking system is analyzed and its mathematical model is set up. Based on the model, the dynamic performance of the system is simulated with Matlab/Simulink simulation program and the result is analyzed and compared with the pneumatic braking system and pneumo-hydraulic braking system. It shows that the fully hydraulic braking system features excellent braking performance. Main factors influencing braking performances are discussed at the same time.

关 键 词：全液压制动系统 动态特性 数学模型 仿真 

分 类 号：TH137[机械工程—机械制造及自动化]