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Attitude Control of Nonlinear Flexible Structure Based on Inversion Algorithm of Extended Kalman Filter of High-Order Neural Networks
Author(s): 
Pages: 511-514
Year: Issue:  4
Journal: CONTROL THEORY & APPLICATIONS

Keyword:  高阶神经网络扩展卡尔曼滤波器逆算法非线性挠性结构建模误差补偿;
Abstract: 本文针对非线性挠性结构的姿态控制,提出了一种基于高阶神经网络及径向基函数网络(RBFN)相结合的网络模型,用于非线性挠性结构的动态系统辨识,以及基于卡尔曼滤波器(EKF)逆算法的控制策略.针对神经网络辨识时的模型误差,提出了一种简单有效的补偿方法,给出了建模误差补偿与未补偿时的仿真结果.仿真得出,该方法具有收敛快,算法简单,并能有效消除建模误差等优点.
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