Detail Stability Analysis of Discretizing Continuous-Time Controllers via Fuzzy Logic Control Systems   Oleh:  Chiu, Shao-I ; Chuang, Chen-Chia Jenis: Article from Article Dalam koleksi: Final Program and Book of Abstracts: The 4th Asian Control Conference, September 25-27, 2002 (Sep. 2002), page 1344-1349. Topik: Stability Analysis; Fuzzy Logic Control Systems; Discretizating Continuous-Time Controller Fulltext: AC021304.PDF (136.06KB) Isi artikel In this paper, a new method, applied the fuzzy logic control systems, is proposed to discretize the continuous-time controller in computer-controlled systems. All the continuous-time controllers can be reconstructed by the proposed method under the Sample Theorem. That is, the fuzzy logic control systems are used to add nonlinearly and to approximate smooth functions. Hence, the proposed controller is a new smooth controller that can replace original controller and independent of the sampling time under the Sample Theorem. Consequently, the proposed controller cannot only discretize the continuous-time controllers, but can also tolerate a wider range of sampling time uncertainty. Besides, the stability analysis is proposed for the discretizating continuous-time controller with the fuzzy logic control. Finally, Computer simulation show that the proposed method can easy to reconstructed the continuous-time controller and has very good robustness for the different sampling times. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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