本文针对颤振主动抑制系统综合中现有各种确定控制律方法的缺陷,提出了考虑突风响应和控制参数许用范围约束,寻求优化控制律的颤振速度梯度法。颤振速度和突风响应量各自在控制参数向量空间的梯度均直接解析计算。运用这种方法获得用单独后缘主控调整片抑颤的优化控制律,实现了对质量不平衡舵面颤振和翼面弯扭颤振的有效抑制。这一研究证实,将考虑气动弹性约束的结构优化设计概念和方法运用于颤振主动抑制系统综合,是一种有希望的新途径。 In order to overcome the defects of existing methods of determining control law in the active suppression system of chatter, a chattering velocity gradient method is proposed, which takes into account the constraints of gust response and control parameters, and seeks to optimize the control law. The flutter velocity and the gust response are directly analytically calculated in the gradient of the control parameter vector space. The optimal control law of defibrillation with a single trailing edge master is obtained by this method, which can effectively suppress the unbalanced rudder flutter and airfoil flutter. This study confirms that it is a promising new way to apply the concept and method of structure optimization design considering the aeroelastic constraints to the synthesis of the active chatter suppression system.