Control of Pitch-Flap Instabilities in Helicopter Rotors using Delayed Feedback

被引：4
作者：
Cepeda-Gomez, Rudy [1 ]
机构：
[1] A I Engn, Berlin, Germany
来源：
IFAC PAPERSONLINE | 2016年 / 49卷 / 10期
关键词：
Helicopter vibration; Rotor instability; Delayed Feedback; TRAILING-EDGE FLAPS; ACTIVE CONTROL; FLIGHT;
D O I：
10.1016/j.ifacol.2016.07.478
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The problem of vibration suppression in helicopter rotors is the main topic of this paper. We revisit a strategy for the stabilization of such systems based on delayed feedback. By means of an improved analysis, made possible by recently developed mathematical tools, we present insights on how the delay can be used as stabilization tool for this problem. The results are supported with numerical simulations. For simplicity, only the case of hovering flight is considered. (C) 2016, IFAC (International Federation of Automatic Control) Hosting by ElsevierLtd. All rights reserved.
引用
收藏
页码：82 / 87
页数：6
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