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題 名 | Robust Control System Design for Interval Time-Delay Process Systems=區間時延程序之強韌控制系統設計 |
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作 者 | 陳奇中; 范晉國; 彭世典; | 書刊名 | Journal of the Chinese Institute of Chemical Engineers |
卷 期 | 35:2 2004.03[民93.03] |
頁 次 | 頁213-223 |
分類號 | 448.942 |
關鍵詞 | 區間時延程序; 強韌控制系統; Robust control; Interval time-delay processes; Two-degrees-of-freedom configuration; Optimization approach; Khritonov theorem; Hermite-Biehler stability; |
語 文 | 英文(English) |
中文摘要 | 本文提出一系統化的方法來設計區間時延程序之強韌控制系統。本質上,其根據二自由度的控制架構,來設計強韌穩定控制器與前置濾波器,以確保控制系統的穩定性與性能表現。在設計強韌穩定控制器上,乃將區間時延程序近似成一個無時延的區間模式,接著便可直接將Chen和Wang(1997)所提出的強韌控制器設計法應用其上。再者,吾人亦利用頻率領域的技術(Chen和Wang,2000)來設計前置濾波器,以確保控制系統的強韌性能表現。在測試範例中,清楚地陳述控制系統的設計過程。而由模擬的結果顯示,本文所提的方法不僅能確保強韌穩定性,更能兼顧控制系統之強韌性能。 |
英文摘要 | This paper presents a systematic methodology for the design of a robust control system for processes described by an interval time-delay model. The design methodology is based on a two-degrees-of-freedom control configuration, for which a robust stabilizing controller and a prefilter are designed, respectively, to ensure robust stability and performance. In the design of the robust stabilizing controller, the system's interval time-delay process is approximated by means of a delay-free interval model so that the controller design method of Chen and Wang (1997) can be applied in a direct manner. Having characterized the robust stabilizing controller, a frequency technique (Chen and Wang, 2000) is utilized to ensure robust performance. An illustrative example is provided to demonstrate the design procedure as well as the effectiveness of the proposed scheme. |
本系統中英文摘要資訊取自各篇刊載內容。