三轴仿真转台的建模与仿真

Mathematical Modeling and Simulation of Three-Axis Flight Motion Simulator

在分析三轴仿真转台机械装置动能的基础上，利用力学拉格朗日方程推导出较准确的运动方程。利用电机和阀控液压马达的方程式，给出三轴转台系统的微分方程，利用MATLAB进行数学仿真。此数学模型可作为设计和调试三轴仿真转台控制器的基础。

From Lagrange's equations of motion, more accurate dynamic equations of three-axis machine are derived. From equations of electromotors and hydro-motor, equations of three-axis simulator are presented. The simulation proves that this model can be used to design and regulate the control of the three-axis simulator.