有双端缓冲装置的船用液压升降机动态特性仿真研究  

Simulation Research of Dynamic Characteristics on Shipboard Hydraulic Elevator with Two End Buffers

作　　者：郑立捷[1] 叶冀萍[1] 邱磊[1] 杜昭晖[1] 

机构地区：[1]中国舰船研究设计中心,湖北武汉430064

出　　处：《液压气动与密封》2009年第2期30-34,共5页Hydraulics Pneumatics & Seals

摘　　要：本文建立了有双端缓冲装置的船用液压升降机及其液压系统的模型。并借助AMESim仿真工具对该液压升降机及缓冲装置的动态特性进行了仿真,得出了在给定参数下的活塞速度、加速度、缓冲压力等曲线,并采用台架试验的方式对仿真结果进行验证分析和比较,验证了该仿真模型的有效性。The model of a shipboard hydraulic elevator with two end buffers and its hydraulic systems is founded in the article. Then the dynamic characteristics of the hydraulic elevator and its buffers are simulated and researched using AMESim code. The simulation results which give out the piston velocity, piston acceleration and buffer pressure curves are analyzed and compared with the trial results which confirm the validity of the simulation model.

关 键 词：液压升降机 缓冲装置 AMESIM 仿真 

分 类 号：TH137.51[机械工程—机械制造及自动化]