【摘要】 本文建立了轴向柱塞泵缸体与柱塞之间液体压力微分方程,用MATLAB语言仿真,同时测量出液压泵噪声,通过计 算和实验研究,得出压力变化与泵噪声关系的结论。更多还原

【Abstract】 The paper sets up the differential equations of the pressure in the piston pump. With MATLAB, it Measured the noise of the pump, and pointed out the relationship between the pressure and the noise.更多还原