中文摘要：

部分结构相似设计方法是一种较为实用的复合材料颤振模型设计方法，可用于飞机机翼、尾翼的跨声速颤振模型设计。该方法采用部分结构相似颤振模型设计策略，在动力相似模型的基础上，增加对主要受力构件和蒙皮的布置及传力路线的模拟。从而可以提高模型刚度分布和质量分布的模拟精度，进而提高振动特性和颤振特性的相似程度。以某飞机平尾跨声速颤振模型设计过程为例，对该方法进行验证。模型的质量特性测量结果与模态特性试验结果表明设计方法的合理性和正确性。

英文摘要：

Partial structure similarity model design concept is a better method for composite flutter model design, which can be applied to design transonic flutter model for aircraft wing and tail plane. The proposed design strategy, called partial structure similarity, is to keep the primary structure parts similar to the prototype of the wing structure, the layout of skin and load transfer path of the real wing structures are considered as supplement to conventional concept of dynamic similarity model design. This method can be used to determine the stiffness and inertial distribution of the model with high accuracy and thus lead to an improved similarity of vibration and flutter characteristics between the model and the prototype. Transonic flutter model of an aircraft horizontal tail is designed and manufactured using this method and vibration tests are conducted to verify its feasibility and accuracy. Design procedure is given in details especially for the adjustment of stiffness and inertia scaling factors. It is shown that this method is qualified from the vibration test results.