【摘要】 针对高超音速飞机纵向模型的高度非线性、强耦合、参数不确定等特点,提出了基于sim-link的建模方法。并基于所建模块用trim函数得到飞行状态的平衡点。所得结果可用于高超音速飞行器的控制器设计和仿真研究。更多还原

【Abstract】 A generic nonlinear longitudinal dynamics model for hypersonic vehicle is given in Matlab/simlink,which includes strong nonlinear,coupling and parameters uncertainty.With function trim in matlab,the equilibrium state is got based on proposed model.Results can be used to control design and simulation research efficient.更多还原