Bond graph modeling and simulation analysis of direct drive volume control electro-hydraulic servo system with long pipeline
Bond graph modeling and simulation analysis of direct drive volume control electro-hydraulic servo system with long pipeline
复制标题
长管路直驱容积控制电液伺服系统键合图建模与仿真分析
DOI：
10.1109/aus.2016.7748065
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Zhizhong Tong
中科院分区：
文献类型：
--
作者：
L. Cheng;Zhengmao Ye;Zhizhong Tong
介绍了一种新型的直驱式容积控制电液伺服系统的组成和工作原理，为了更好地表达系统的非线性和各变量的输入输出关系，采用功率键合图建立了元件和整个系统的键合图模型，利用20-sim软件进行仿真分析，重点研究了管道长度、管径等各种因素对系统动态特性的影响，结果表明，在满足安装要求的情况下，应尽可能减小管道的长度和直径。
This paper describes the composition and theory of a new kind of direct drive volume control electro-hydraulic servo system, in order to better express the nonlinear of systems and the input-output relationship of various variables, Power Bond Graph was used to establish bond graph model of the components and overall system, 20-sim software was used to simulation analysis that focus on the impact of the various factors such as pipe length and diameter on the system dynamic characteristics, the results showed that the length and diameter of the pipe should be reduced as far as possible in the case of the installation requirements has been satisfied.