Flight test of L1 adaptive control law: Offset landings and large flight envelope modeling work
Flight test of L1 adaptive control law: Offset landings and large flight envelope modeling work
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L1自适应控制律的飞行试验：偏置着陆和大飞行包线建模工作
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
N. Hovakimyan
中科院分区：
文献类型：
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作者：
I. Gregory;E. Xargay;C. Cao;N. Hovakimyan
本文介绍了 L1 自适应控制架构飞行测试的新结果，该架构旨在直接补偿非线性系统中显着的不确定交叉耦合。此次飞行测试是在小型涡轮动力通用运输模型上进行的，该模型是美国宇航局兰利研究中心机载小型运输飞机研究系统的组成部分。所提供的结果包括有人驾驶偏置着陆任务的控制律评估以及支持非线性空气动力学建模和飞行包线易于偏离边缘的实时动态建模的结果。
This paper presents new results of a flight test of the L1 adaptive control architecture designed to directly compensate for significant uncertain cross-coupling in nonlinear systems. The flight test was conducted on the subscale turbine powered Generic Transport Model that is an integral part of the Airborne Subscale Transport Aircraft Research system at the NASA Langley Research Center. The results presented include control law evaluation for piloted offset landing tasks as well as results in support of nonlinear aerodynamic modeling and real-time dynamic modeling of the departure-prone edges of the flight envelope.