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研究飞行器气动弹性响应与控制稳定性问题．用有限元建立柔性飞行器运动方程，引入气动干扰力和气动控制力．结合控制方程给出受控飞行器的伺服气动弹性动力学方程、用阵风响应分析考核飞行器的气动布局和控制稳定性．
Study aeroelastic response and control stability of aircraft. The finite element method is used to establish the equations of motion of the flexible aircraft, introducing aerodynamic disturbance forces and aerodynamic control forces. Aeroelasticity and dynamics equations of the controlled aircraft are given with the control equations. The aerodynamic layout and the control stability of the aircraft are evaluated with gust response analysis.