摘要
根据功率键合图理论,建立船舶风翼液压回转系统数学模型,并利用高级仿真软件AMESim对该液压回转系统进行了系统建模和仿真研究。针对船舶在航行过程中,风翼回转时可能遇到的工况对液压系统进行加载,得到系统运行时帆位角随设定信号的变化规律,以及伺服阀和液压马达的动态特性,并通过改变液压系统的相关参数,对液压系统进行优化,提高船舶风翼回转液压系统的安全性和稳定性。
The model of wing-sail hydraulic slewing system is established based on Power Bond Graph theory and Simulation analysis is made by utilizing AMESim. Through running the simulation under several working conditions, the change law of servo-valve and motor＇s dynamic characteristics is found out In order to improve safety and stability, System optimization is done by changing relative parameters.
出处
《液压气动与密封》
2013年第4期30-34,共5页
Hydraulics Pneumatics & Seals
基金
国家高技术研究发展计划(863计划)课题:大型远洋船-风翼柴油机混合动力低碳控制技术(2012AA112702)
关键词
风翼
伺服阀
动态特性
仿真研究
wing
Servo-valve
dynamic characteristic
simulation analysis
