摘要
研究了基于六自由度十二状态的非线性飞机数学模型,通过考虑推力矢量对飞机气动力和力矩的影响对原有模型进行改进,建立了采用推力矢量技术的飞机数学模型。根据建立的模型进行超机动飞机的操纵控制,通过计算机实现三维仿真。仿真结果证明了文中设计的飞机数学模型是合理有效的。
A study of non-linear airplane mathematical models based on six degrees of freedom 12 conditions is made. A airplane mathematics model uses thrust vectoring technology is established by making improvement through the consideration of the effluence of the thrust vector to the airplane aerodynamic force and moment. Then the super-maneuver airplane is controlled according to the established model to get the simulation result. At last the model is used in the 3D simulation. The result demonstrates the validity of the airplane mathematics model.
出处
《微电子学与计算机》
CSCD
北大核心
2007年第11期53-56,共4页
Microelectronics & Computer
关键词
超机动
推力适量
过失速机动
数学建模
运动仿真
super-maneuver
thrust vectoring
pest-stall maneuver
mathematics model
motion simulation
