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| 題 名 | 適應可變結構控制自動駕駛儀設計=Adaptive Variable Structure Control for Autopilot Design |
|---|---|
| 作 者 | 彭華傑; | 書刊名 | 新新科技年刊 |
| 卷 期 | 3 2007.01[民96.01] |
| 頁 次 | 頁320-329 |
| 分類號 | 598.68 |
| 關鍵詞 | 可變結構控制; 適應控制; 參數估測; 不確定因素; Variable structure control; Adaptive control; Parameter estimation; System uncertainties; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 在非線性控制領域中,可變結構控制有其特殊的地位,可變結構控制之特點在於其對系統不確定性有很高的強健性,但控制輸入的需求很高,若能對不確定性高的參數加以估測應有效地抒解這樣的需求,於是乎結合可變結構控制與參數估測兩項技術的控制法則因應而生。本文將J.J.E. Slotine及其同伴所建立之適應可變結構的技術與理論應用至飛行控制上,期能提升飛控系統的性能,由於此項技術並不能直接引用,本文克服了相當多的瓶頸建立了適應可變結構控制自動駕駛儀,除了理論的證明之外,也透過模擬驗證所獲得的結果。 |
| 英文摘要 | In the non-linear control field, the variable structure control has its special position. Its characteristic is that it has very high robustness to system uncertainties. But the variable structure control needs very much control effort at the same time. If highly uncertain parameters can be estimated, such need should be effectively reduced. As a result, control algorithms which combined both the variable control and the parameter estimation techniques aroused. In this paper, the adaptive variable structure control technique which was established by J.J.E. Slotine and his colleagues will be applied to flight control for promoting the performance of flight control systems. Because this technique can not be applied directly, this paper set up the adaptive variable structure autopilot after overcoming quite a lot of bottlenecks. The proofs of results are offered; besides, the results are verified through simulation. |
本系統中英文摘要資訊取自各篇刊載內容。