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首页> 外文期刊>IEEE Transactions on Aerospace and Electronic Systems >Longitudinal axis flight control law design by adaptive backstepping
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Longitudinal axis flight control law design by adaptive backstepping

机译：纵向轴飞控律的自适应反演设计

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摘要

In order to achieve good handling (or flying) qualities in longitudinal axis for all flight conditions, an adaptive backstepping flight control law is presented. With the backstepping technique, an adaptive controller is synthesized for the purpose of accomplishing desired responses under a wide range of flight envelope. The specification assignments for flying qualities are used for selecting essential parameters of the proposed adaptive controller for all flight conditions. In comparison with other conventional control methods, the proposed adaptive control law is much simpler and easier to construct and implement. Simulation results show that the proposed method is capable of giving desired closed-loop dynamic performance and robustness against uncertainties within the subsonic and supersonic flight conditions
机译：为了在所有飞行条件下在纵轴上获得良好的操纵（或飞行）质量，提出了一种自适应反推飞行控制律。利用后推技术，可以合成自适应控制器，以在宽广的飞行范围内实现所需的响应。飞行质量的规范分配用于针对所有飞行条件选择建议的自适应控制器的基本参数。与其他常规控制方法相比，所提出的自适应控制律更加简单，易于构造和实现。仿真结果表明，该方法能够在亚音速和超音速飞行条件下提供理想的闭环动态性能和鲁棒性，以克服不确定性

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