【摘要】 在对机械液压系统建模和仿真的过程中,流量方程中流量系数的选取将直接影响到模型的精度。针对国内目前所采用的传统方法的缺点,本文研究了如何选取该参数的方法,总结了计算该参数的方法,并运用该方法进行了实例计算,计算结果表明:该方法能够较好的提高模型的精度。更多还原

【Abstract】 The precision of the model for the hydro-mechanical systems is largely dependent on the calculation of some basic parameters,such as the flow coefficients.In order to solve the problems existing in the traditional methods that have been widely used,the focus in the paper is on the establishment of a new way to calculate these parameters,and the research results indicate that this new method is very promising as a substitute for the traditional one.更多还原