ESP液压调节器参数对系统性能影响的研究  

Study the Impact of ESP Hydraulic Modulator Parameters on System Performance

作　　者：刘栋[1] 唐焱[1] 毕佳宾[1] 

机构地区：[1]桂林电子科技大学机电工程学院,广西桂林541004

出　　处：《液压气动与密封》2011年第3期15-17,共3页Hydraulics Pneumatics & Seals

摘　　要：ESP(Electronic Stability Program)液压系统是保证汽车行驶稳定性和安全性的重要执行机构。本文在ESP液压系统原理基础上,采用AMESim这一模块化建模平台,建立ESP液压系统整体模型。分析了液压元件主要参数如电磁阀截流面积、节流阀最大等效孔直径、蓄能器活塞直径及蓄能器活塞弹簧预紧力等对液压系统性能的影响。通过对结果对比分析得出液压参数对系统的影响规律,从而为ESP液压调节器的设计提供一定的理论根据。ESP（Electronic Stability Program） hydraulic system is an important device for the stability and safe driving of vehicle.This paper based on the principle of the hydraulic system of ESP,establish the model of the hydraulic device in the help of the AMEsim software.Analysis the impact of hydraulic components,such as equivalent cross sectional area at maximum opening、equivalent orifice diameter、piston diameter and spring load when fully discharged of the ESP hydraulic system performance to the system.The results obtained through comparative analysis of the impact of hydraulic parameters on the system,therefore providing a theoretical basis for the ESP hydraulic design.

关 键 词：AMESIM ESP 液压调节器 

分 类 号：TH137.5[机械工程—机械制造及自动化]