A direct adaptive control scheme for a faulty helicopter using the outer loop compensation technique
A direct adaptive control scheme for a faulty helicopter using the outer loop compensation technique
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DOI：
10.1109/icicip.2011.6008263
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发表时间：
2011-07
期刊：
影响因子：
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通讯作者：
W. Luan;F. Chen;R. Hou
中科院分区：
文献类型：
--
作者：
W. Luan;F. Chen;R. Hou
本文提出了一种直接自适应控制方案，用于故障直升机的外环补偿技术。首先介绍了模型参考自适应控制，并将其用于直升机容错控制系统的设计。其次，设计了一个外环自适应补偿器，以提高模型参考自适应控制方法的自修复能力。最后，通过对一个线性变参数直升机控制系统的仿真，验证了所提出的采用外环补偿技术的直接自适应控制方法的有效性和可行性。
In this paper, a direct adaptive control scheme is proposed for a faulty helicopter using the outer loop compensation technique. Firstly, the model reference adaptive control is introduced, which is used for designing the fault tolerant control system of helicopter. Secondly, an outer-loop adaptive compensator is designed for improving the self-repairing capability of the model reference adaptive control approach. Finally, simulation results on a linear varying-parameter helicopter control system are given to illustrate the effectiveness and feasibility of the presented direct adaptive control approach using outer loop compensation technique.