High Bandwidth Adaptive Flight Control
High Bandwidth Adaptive Flight Control
复制标题
高带宽自适应飞行控制
DOI：
10.2514/6.2000-4551
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Nakwan Kirn
中科院分区：
文献类型：
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作者：
A. Calise;Hungu Lee;Nakwan Kirn
本文提出了一种新的自适应输出反馈控制方法。该方法允许适应参数的不确定性和未建模的动态。这里特别感兴趣的是它在高带宽飞行控制中的使用，这是通过与模型不佳的高频动态相互作用而实现的。适应实现只使用输入/输出序列的不确定系统。以R-50实验直升机俯仰角速度飞行控制系统的设计为例说明了该方法。
This paper presents a novel approach to adaptive output feedback control. The approach permits adaptation to both parametric uncertainty and unmodeled dynamics. Of particular interest here is its use in high bandwidth flight control, which is made possible through interaction with poorly modeled high frequency dynamics. Adaptation is achieved using only input/output sequences of the uncertain system. The approach is illustrated by the design of pitch-rate flight control system for an R-50 experimental helicopter.