摘要
配流盘是轴向柱塞泵最关键的元件之一,其结构参数对轴向柱塞泵的振动噪声有着重大影响。该文以某双斜盘式轴向柱塞泵为研究对象,首先基于Catia软件二次开发方式计算配流盘通流面积比,然后基于AMESim软件建立该轴向柱塞泵的一维液压动力学仿真模型,其中采用受控节流阀模拟配流盘的通流面积比,最后基于Isight软件集成Catia和AMESim搭建配流盘多参数多目标联合仿真优化平台,并综合运用试验设计、近似建模和多岛遗传算法对该轴向柱塞泵进出口流量脉动幅值进行优化。
Valve plate is one of the most important components of axial piston pump,whose structural parameters have a great influence on the vibration and noise of axial piston pump.In this paper,a double-swash-plate axial piston pump is taken as the research object.Firstly,the flow area ratio of the valve plate is calculated based on the secondary development method of CATIA software.Then,the one-dimensional hydraulic dynamics simulation model of the axial piston pump is established based on AMESim software,in which controlled throttle valve is used to simulate the flow area ratio of the valve plate.Finally,a multi-parameter and multi-objective co-simulation optimization platform was built based on Isight software integrating CATIA and AMESim,and the experimental design,approximate modeling and multi-island genetic algorithm were comprehensively used to optimize the inlet and outlet amplitude of flow pulsation of the axial piston pump.
作者
董正荣
成效先
崔凯
郭志敏
DONG Zheng-rong;CHENG Xiao-xian;CUI Kai;GUO Zhi-min(Linde Hydraulics(China)Co.,Ltd.,Weifang 261205,China)
出处
《液压气动与密封》
2021年第12期30-34,共5页
Hydraulics Pneumatics & Seals
关键词
配流盘
通流面积比
流量脉动
集成优化
valve plate
flow area ratio
flow pulsation
integrated optimization
