The smart rotor technology is the present hotspot in the helicopter world.
智能旋翼技术是目前直升机界的研究热点。
First, the project of four-rotor helicopter has been decided.
首先，确定了四旋翼直升机的设计方案。
A new way to solve dynamical response of rotor blade in helicopter.
提出了一种全新的计算旋翼桨叶动力响应的方法。
A new way to solve dynamical response of rotor blade in helicopter.
提出一种面向设计的复合材料旋翼桨叶结构动力优化方法。
A new way to solve dynamical response of rotor blade in helicopter.
提出一种面向设计的复合材料旋翼桨叶结构动力优化方法。
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