它是把真实的直升机按照一定得比例缩小，其外观和内部结构都是和真实的直升机一样的，像比较而言直升机模型更方便携带我展出，市场还还有能手控直升机模型。其外观也适合真实直升机一样的。
提出了直升机模型桨叶颤振试验技术及试验方法。
An experimental technique and method for flutter research of helicopter blade model are proposed.
提出了一砷能有效地对直升机模型进行辨识的鲁棒选择模型的新方法。
To identification the model structures of helicopter efficiently, a new robust criterion for model structure selection is developed.
本文针对三自由度直升机模型设计了基于线性二次型调节器(LQR)和模糊逻辑的鲁棒控制器。
According to the three degree of freedom (3dof) helicopter model, this paper present a novel robust controler based on LQR and fuzzy theory.
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