液压系统弹性研究  

Research on Elasticity of Hydraulic System

作　　者：邓江涛 DENG Jiang-tao(No.704 Research Institute of China Ship Heavy Industry Group Company,Shanghai 200031,China)

机构地区：[1]中国船舶集团公司第七〇四研究所,上海200031

出　　处：《液压气动与密封》2023年第8期58-66,共9页Hydraulics Pneumatics & Seals

摘　　要：为加深理解液压系统弹性,从实例着手分析预期与设计的出入及其原因,以及解决方法。推而广之,设计时哪些工况可以不用考虑液压系统弹性,哪些工况整体弹性必须引起足够重视,需进行理论计算。首先对液压系统弹性分解,后对每个组成进行计算,最后进行汇总。Hoping to deepen the understanding of the hydraulic system elasticity.This paper will start with an example to analyze the difference and reason and solution between expectation and design.By a logical extension of this point,which working conditions of hydraulic system elasticity can not to be considered in design,and which working conditions must be paid enough attention to the overall elasticity,and needed theoretical calculation,which first decompose the hydraulic system elasticity,and then calculate each component,and finally summary.

关 键 词：整体弹性 可压缩 超调量 波形 弹性变形 径向变形 

分 类 号：TH137[机械工程—机械制造及自动化]