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一个复杂非线性液压系统的建模和仿真
引用本文:王艾伦,钟掘.一个复杂非线性液压系统的建模和仿真[J].机械科学与技术(西安),1999,18(4):521-524.
作者姓名:王艾伦  钟掘
作者单位:中南工业大学
摘    要:复杂、非线性物理系统的建模和仿真一直是很令人棘手的问题。本文利用键合图、大系统分析法和耦合理论对一个实际液压系统进行了分析,并以实测进行了验证,表明将三种方法结合使用,能有效、方便地处理复杂、非线性系统的建模和仿真问题。

关 键 词:键合图  大系统分析  耦合拓扑框图  仿真

Mathematical Model and Simulation of a Complicated Non linear Hydraulic System
Wang Ailun,Zhong Jue.Mathematical Model and Simulation of a Complicated Non linear Hydraulic System[J].Mechanical Science and Technology,1999,18(4):521-524.
Authors:Wang Ailun  Zhong Jue
Abstract:This paper deals with the mathematical model and simulation of a complicated non linear system. Through combining power bond graph, large scale system analysis techniques and coupling theory, a mathematical model of a hydraulic system is established, and a comparison between simulation result and test result is madel. It shows that the combined method is very good for dealing with the moldelling and simulating problem of complicated non linear systems
Keywords:Bond graph  Large system analysis  Coupling topological block diagram  Simulation  
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