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。
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
出处
《机械科学与技术》
EI
CSCD
北大核心
1999年第4期521-524,共4页
Mechanical Science and Technology for Aerospace Engineering
关键词
键合图
大系统分析
仿真
建模
液压系统
Bond graph Large system analysis Coupling topological block diagram Simulation
