Detail Amplitude Dependent Stability Analysis and Design for Discretized Nonlinear Control Systems   Oleh:  Okuyama, Y. ; Takemoriy, F. Jenis: Article from Article Dalam koleksi: Final Program and Book of Abstracts: The 4th Asian Control Conference, September 25-27, 2002 (Sep. 2002), page 2186-2191. Topik: Stability Analysis; Discretized Nonlinear Control; Amplitude Fulltext: AC021558.PDF (230.76KB) Isi artikel This paper analyzes the amplitude dependent behavior of discrete time and discrete??value discretized quantized nonlinear control systems in a fre quency domain.First he robust stability condition which was derived in our previous papers is applied to a discrete??time control system with a stepwise nonlinear element in the forward path. Then an instability condition for that type of nonlinear feedback system is given By considering restricted areas two sectors in a stepwise nonlinear characteristic the amplitude of sustained oscillations for the feedback system is es timated whether it is periodic or not and the relationship between the stable unstable_ conditions and the result which is derived from the classic describing function is compared_ Based on these considerations the design problem of discretized nonlinear control systems is examined in the frequency domain. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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