PV3型轴向柱塞泵的仿真及其非线性特征的研究

Study on the simulation and the nonlinear characteristics of PV3 type axial piston pump

本文对轴向柱塞泵的非线性特征进行了深入的分析与研究 ,给出了准确完整的数学描述。而且对数字仿真的方法 ,进行了改进 ,使其能够适用于非线性模型尤其非连续模型的仿真 。

In this paper, the nonlinear characteristics of axial piston pumps have been analyzed and explored thoroughly, and the precise mathematical descriptions have been presented. The ordinary numerical simulation method has been modified in order to solve the nonlinear model. This paper has laid the foundations of the optimal design of various nonlinear controllers of variable axial piston pumps when the digital simulation method is applied.