摘要
采用一维分布参数模型描述输流管道系统,利用集中参数模型表示相关液压元件,建立了流体系统的四端网络数学模型。根据交流流体网络理论,通过单传管路的传递函数阵分析了液压流体系统的频率响应特性。
The one - dimensional distributed parameter models were used to describe fluid pipeline system, and other related hydraulic components were described in lumped parameter models. The four - end net mathematic model of fluid system was constructed. Based on the theory of AC fluid networks, the frequency response characteristics of a hydraulic fluid system were analyzed.
出处
《机床与液压》
北大核心
2006年第10期86-88,91,共4页
Machine Tool & Hydraulics
关键词
液压系统
传递矩阵
幅频特性
管路
Hydraulic system
Transfer matrix
Amplitude - frequency characteristics
Pipelines
