Based on one tailless flying wing with multi-control surfaces, finte element model was developed ,analyzed its inherent modes, the vibration and flutter characteristics of flying wing with multi-contro surfaces were analyzed by improving the flutter calculation method,invesflgated the flutter charaeteristcs of the flying model with split rudder and multi-control surface, put forward a method for the modeling and calculation.%以多舵面组合下的无尾飞翼布局为基础,建立全机的结构动力学有限元模型,进行固有模态分析.对颤振计算方法进行改进,分析了多舵面下的颤振和振动特性,研究了在机身后缘机翼外侧的副翼改成对开式双舵面后无尾飞翼布局的颤振和振动特性,提出了一种建模和计算的方法.
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