Detail DESIGN OF PROPER CONTROLLERS FOR UNSTABLE TIME DELAY SYSTEMS   Oleh:  Dostál, P. ; Bobál, V. ; Sysel, M. Jenis: Article from Article Dalam koleksi: Final Program and Book of Abstracts: The 4th Asian Control Conference, September 25-27, 2002 (Sep. 2002), page 735-740. Topik: PROPER CONTROLLERS; Diophantine; Fulltext: AC021517.PDF (295.66KB) Isi artikel The paper presents one methodology of the controller design for unstable first and second order time delay systems. The method is based on a first order Padé approximation of the time delay term. The 2DOF control configuration is considered. To derive of controllers, the polynomial approach and LQ control technique is used. The procedure yields a class of CT controllers ensuring setpoint tracking as well as load disturbance attenuation. The resulting controllers obtained via polynomial Diophantine equations and spectral factorization technique are stable ones. Simulation results are presented to illustrate the proposed method. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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