直升机旋翼可控阻尼减摆器原理与设计

PRINCIPLE AND DESIGN OF A HELICOPTER MAIN ROTOR ACTIVE CONTROLLABLE LEAD - LEG DAMPER

本文介绍了一种新型的直升机旋翼减摆器——可控阻尼减摆器的基本原理及其等效粘性阻尼系数(EVDC)的计算方法。

This paper presented the basic principle of a new type helicopter main rotor lead-leg damper -active controllable lead-leg damper and its calculating method of equivalent viscous damping constant (EVDC)