基于AMESim的旁路节流调速回路动态特性分析  

Analysis the Dynamic Characteristics of the By-pass Throttling Speed Regulation Loop Based on AMESim

作　　者：付娟娟[1] 张磊[1] 陈帆[1] 杨帆[1] 陈青艳[1] FU Juan-juan;ZHANG Lei;CHEN Fan;YANG Fan;CHEN Qing-yan(School of Mechanical and Manufacturing Engineering,Wuhan Vocational College of Software&Engineering,Wuhan430205,China)

机构地区：[1]武汉软件工程职业学院机械工程学院,湖北武汉430205

出　　处：《液压气动与密封》2018年第12期15-18,共4页Hydraulics Pneumatics & Seals

基　　金：2017年湖北省教育厅科研计划指导性项目(B2017539)

摘　　要：构建了旁路节流调速回路的动态数学模型和AMESim仿真模型,模拟了节流阀开口大小、负载大小、缸筒与活塞间隙对旁路节流调速回路动态特性的影响,并总结出了影响规律,为液压系统设计和回路元件的设计与选择提供了有效理论支撑。The dynamic mathematical model and Amesim simulation model of by-pass throttling speed regulation loop are constructed.The influence of throttle opening size,load size,cylinder and piston clearance on the dynamic characteristics of by-pass throttling speed regulating loop is simulated.Obtaining the effect laws ofvarious parameters on the dynamic characteristics of by-pass throttling speed regulating loop,which provides an effective theoretical support for the design of the hydraulic system and the design and selection of the loop components.

关 键 词：旁路节流调速回路 数学模型 AMESIM 动态特性 

分 类 号：TH137.521[机械工程—机械制造及自动化]