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提出了一种基于广义极点配置的对偶自适应控制器。有效地防止了自适应控制系统的“关断”、“终止”和“猝发”等现象。从而使自适应控制器适用于参数随机变化或快时变的系统。在每一自适应步利用谱分解和在线求解Diophantine方程将系统极点配置至最优位置,使对偶自适应控制器不仅适用于非最小相位系统,同时也增强了系统的鲁棒性。
A dual adaptive controller based on generalized pole placement is proposed. Effectively prevent the adaptive control system “off”, “terminate” and “burst” and so on. So that the adaptive controller is suitable for the parameters of random changes or fast time-varying system. In each adaptive step, the system pole is configured to the optimal position by spectral decomposition and on-line solving Diophantine equation, so that dual adaptive controller not only applies to non-minimum phase system, but also enhances system robustness.