Frequency‐domain‐based iterative learning control utilizing n‐best adaptive Fourier decomposition for nonrepetitive unknown iteration‐independent and iteration‐varying discrete time‐delay systems
Abstract:The bulk of well-known control techniques for time-delay systems are sensitive to the system's uncertainty. For unknown nonrepetitive iteration-independent and iteration-varying linear discrete time-delay (LDTD) systems, an iterative learning control (ILC) design with a frequency domain identification technique is devised. The proposed ILC method is based on a novel n-best adaptive Fourier decomposition (n-BAFD) approach for approximating the unknown time-delay transfer function. An extended anticipatory ILC l… Show more
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