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- The Digital Redesign Method for Differential Linear Repetitive Systems Based on the Improved Block-Pulse Function Approximation
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| 題 名 | The Digital Redesign Method for Differential Linear Repetitive Systems Based on the Improved Block-Pulse Function Approximation=以改良式區塊脈衝函數近似法為基礎之微分式線性反覆系統數位再設計 |
|---|---|
| 作 者 | 李錦雄; | 書刊名 | 航空技術學院學報 |
| 卷 期 | 5:1 民95.08 |
| 頁 次 | 頁487-492 |
| 分類號 | 448.5 |
| 關鍵詞 | 二維系統; 數位再設計; 微分式線性反覆系統; 採樣資料系統; Two-dimensional system; Digital redesign; Differential linear repetitive systems; Sampled-data systems; |
| 語 文 | 英文(English) |
| 中文摘要 | 本文提出一套新的數位再設計方法,藉由已知的微分式線性反覆系統之離散-連續系統控制器得到數位控制法則。而反覆程序就實際或理論觀點上係屬於另一類的二維 (2-D) 系統。其獨特的特性是執行時會處理重覆 (或過去) 範圍,經由一組輸出 (或過去狀態) 間動態定義具有明確互動的有限區間,以產生做為處理的輸入。以改良式區塊脈衝函數為基礎之數位再設計法則能使得數位控制的閉迴路系統之狀態與原來連續閉迴路系統於任何取樣時間相吻合。最後舉出一個例子說明本方法的有效性。 |
| 英文摘要 | This paper proposes a new digital redesign method for finding a digital control law from the given discrete-continuous-time controller for differential linear repetitive systems. Repetitive processes are a distinct class two-dimensional (2-D) systems of both practical and algorithmic interest. Their unique characteristic is repeated sweeps, or passes, through a set of dynamic defined over a finite duration with explicit interaction between the outputs, or pass profiles, produced as the process evolves. The improved block-pulse function based digital redesign approach enables the states of the digitally controlled model to match the states of the originally analog closed-loop system at any sampling instant as possible. A example is given to demonstrate the effectiveness of the proposed method. |
本系統中英文摘要資訊取自各篇刊載內容。