文章摘要
赵子宁,刘钊,黄晨晨,陈世豪,赵挺.基于结构参数的电动静液作动器研究[J].机床与液压,2022,50(12):137-141.
ZHAO Zining,LIU Zhao,HUANG Chenchen,CHEN Shihao,ZHAO Ting.Study of Electric Hydrostatic Actuator Based on Structural Parameters[J].Machine Tool & Hydraulics,2022,50(12):137-141
基于结构参数的电动静液作动器研究
Study of Electric Hydrostatic Actuator Based on Structural Parameters
  
DOI:10.3969/j.issn.1001-3881.2022.12.026
中文关键词: 电动静液作动器  Simulink  仿真分析  结构参数
英文关键词: EHA  Simulink  Simulation anslysis  Structural parameters
基金项目:
作者单位E-mail
赵子宁 上海机电工程研究所 390200917@qq.com 
刘钊 上海机电工程研究所  
黄晨晨 上海机电工程研究所  
陈世豪 上海机电工程研究所  
赵挺 上海机电工程研究所  
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中文摘要:
      未来飞行器的大功率伺服机构将广泛采用电动静液作动器,由于电动静液作动器的机电液控多学科耦合特性,在原理架构设计之后,必须对系统结构参数进行研究。建立电动静液作动器的Simulink模型,并对系统进行仿真分析,分析电机参数、液压泵参数、液压缸及负载参数对电动静液作动器综合特性的影响,保证设计开发效率的同时提高了可靠性。
英文摘要:
      Electric hydrostatic actuator (EHA) will widely used in future aerospace vehicle high-power servo actuator. Considering its multi-disciplinary coupling characteristics, it is necessary to study the structural parameters after the EHA architecture design. Firstly, the Simulink model of EHA was set up.The simulation analysis of system was completed.The influences of motor parameters, hydraulic pump parameters, hydraulic cylinder and load parameters on EHA performance were analyzed. The design efficiency and reliability are improved.
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