頁籤選單縮合
題 名 | Fuzzy Control of Chaotic Systems by Dithers |
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作 者 | 黃景東; | 書刊名 | 景文技術學院學報 |
卷 期 | 12(上) 民90.09 |
頁 次 | 頁103-114 |
分類號 | 448.942 |
關鍵詞 | |
語 文 | 英文(English) |
英文摘要 | This paper presents an effective approach for controlling chaos. If the fuzzy controller cannot stabilize the chaotic system, a dither, as an auxiliary of the controller, is simultaneously introduced to asymptotically stabilize the chaotic system. Based on the relaxed method, the chaotic system can be stabilized by regulating appropriately the parameters of dither. If the frequency of dither is high enough, the trajectory of the closed-loop dithered chaotic system and that of its corresponding model-the the closed-loop fuzzy relaxed system can be made as close as desired. Thus, the closed-loop dithered chaotic system's behavior can be rigorously predicted by establishing the stability of the closed-loop fuzzy relaxed system. |
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