摘要
分析液压助力器的工作原理,建立其数学模型,在Simulink环境下进行仿真,利用Matlab绘出仿真结果图形,研究结构参数及油压的变化对液压助力器动态性能的影响,为液压助力器的设计提供参考。
The operating principle of hydraulic PCU was introduced, and its mathematical model was built. Simulation was made in Simulnik and the simulation results were drawn by Matlab. The influences of structural parameters and oil press on dynamic performance of hydraulic PCU were researched to provide reference for the design of hydraulic PCU for plane.
出处
《机床与液压》
北大核心
2012年第11期113-115,119,共4页
Machine Tool & Hydraulics
关键词
液压助力器
数学模型
动态性能
稳态误差
Hydraulic PCU
Mathematical model
Dynamic performance
Steady state error
