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Dynamic recurrent neural networks for stable adaptive control of w ing rock motion

机译:动态经常性神经网络,用于稳定摇滚运动的稳定自适应控制

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Wing Rock or limit cycle oscillation (LCO) in an aircraft is often caused by aerodynamic nonlinearities or mechanical hystersis. A dynamic recurrent radial basis function neural networks (DR-RBF) are proposed for modelling the nonlinear hysteresis. The concept based on Preisach hystersis model is used in the design of neural networks. The structure and memory mehanism in the hysteresis mode, is analysogous to parallel connectivity and memory formation in neural networks. Adaptive control law based on minimisation of the energy function ot ensure stability in the Lyapunov sense is presented.
机译:飞机中的翼岩或极限循环振荡(LCO)通常由空气动力学非线性或机械稳定仪引起。提出了一种动态复发性径向基函数神经网络(DR-RBF),用于建模非线性滞后。基于Preisach Hystersis模型的概念用于神经网络的设计。滞后模式中的结构和记忆梅哈西在神经网络中分析并行连接和内存形成。基于最小化能量函数OT的自适应控制定律,确保Lyapunov意义上的稳定性。

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