| 2. | To study the influence of this damper configuration to aeromechanical stability , some work has been done in this thesis . first , dynamic equation of the rotor - hub system was modeled with the generalized hamilton principle , which can be used to analyze the stability problem in different conditions like on - ground , hovering and flight . when fastening the fuselage , the model can also be used to analyze the stability problem of isolated rotor system
为了研究这种新型布置减摆器对直升机稳定性的影响,本文所作研究工作如下:首先,本文利用广义的hamilton原理建立了适用于不同状态(地面、悬停和前飞)的旋翼/机体耦合系统的动力学模型,该模型中将机体固定可以用来分析孤立旋翼的稳定性问题。 |
