【摘要】 电液伺服阀的压力流量特性方程及其曲线 ,对于分析伺服阀是很重要的。然而有的伺服阀 (例如双喷咀挡板阀 )的特性曲线很难绘制。为此 ,本文采用MATLAB的符号功能 ,计算并绘制特性方程曲线。更多还原

【Abstract】 It is a key point for the characteristic Curves of Electro-Hydraulic Serve Valve to analysis the equipment. However it is also a difficult problem to be solved. In this paper we solve the characteristic equations and calculated them with the MATLAB language. Plot the curves afterwards.更多还原