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This paper proposes a final-state control method in which the feedfowared input is geiierated by asampled-data polynomial. The required memory size is drastically reduced because it only requires to store the coeMcients of the polynoniial. The effectiveness of the proposed method is evaluated by HDD benchmark problem. ' PFFSC input 1Otrack seeking cont･rol SUMMARY proposed a finaT-state cont}'ol polynomiag input. The simulation reof the proposed method. REFERENCES and K,Nonailli. Seek C]ontrol of on Flnal-Statc Contrel Taking Ac-Components and the Magnitude of Adva]iced DL'Iotion Centrol, 2002, , M,Odai. and M.Souma, Fast-Settliiig Control fbr Optical Disk Drives, In Proc. 'Vectmical ]nstrumeiitation and Control, IEE .3,=)-40.