基于双X驱动机构的智能旋翼模型试验

直升机的减振降噪是直升机发展史中一直面临的一个重要课题。本文主要开展了基于推挽式双X型驱动机构的主动后缘小翼型智能旋翼模型的初步设计分析与试验研究。对智能桨叶及驱动机构进行了设计分析和加工,对驱动机构进行了优化,进行了不旋转状态下的试验,验证了该方案的可行性。

Test of Smart Rotor Model Based on the Double-X Actuator

Vibration and noise reduction is focus all through the development of helicopter.The work of the present dissertation is the design and test of the smart rotor model with active trailing edge,which is based on a push-pull double X-frame piezoelectric actuator.The model was designed and manufactured.A optimization design was done to the actuator.The feasibility of this design is validated through Non-rotating test.