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題名 | Application of Flexible Power Function Numerical Integration Method on Sampled-Data Control=撓性冪函數數值積分法在取樣資料控制的應用 |
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作者 | 柳復華; 壽鶴年; 池慶龍; Liu, Fu-hwa; Shou, Ho-nien; Chyr, Ching-long; |
期刊 | 航空技術學院學報 |
出版日期 | 20060800 |
卷期 | 5:1 民95.08 |
頁次 | 頁327-334 |
分類號 | 448.5 |
語文 | eng |
關鍵詞 | 離散化; 轉換關係式; 取樣週期; Discretization; Transformation; Sampling period; |
中文摘要 | 新的取樣資料系統其控制器離散化的方法被提出,這個方法是根據實際的反應曲線而設計的,所以在離散化系統時顯得更為有效用。在所提方法之連續到離散的轉換關係式中有一冪次參數的設計其可根據系統的模式和取樣週期的大下來調整。當一適當的冪次參數被選取去離散化一受控系統時,相較於原始的連續系統的響應,新的離散系統除了有不錯的響應性能外;並且可以容忍以相對較大的取樣週期完成連續資料的被取樣。一個實例將被模擬以驗證本方法之有效性。 |
英文摘要 | A novel discretization method is proposed to convert an analog controller to its corresponding counterpart for the sampled-data system. This method is suitable for the actual response curve, so it can be more effective in discretizing a designed analog system. In the transformation of proposed method there is a flexible power order parameter n which can be turned in accordance with system model and sampling period. Thus a suitable n in our proposed transformation will be found and used to make the discrete response of a controlled system can be more precisely match to the original analog response. The discrete-time controller via proposed transformation with a suitable n not only has a good performance for its originally continuous-time response but also it can tolerate a comparatively large sampling period of the discrete-time system. An illustrated example is simulated to demonstrate the effectiveness of these results. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。