| Minimum-phase criteria for sampled systems via symbolic approach | |
|---|---|
| 學年 | 86 |
| 學期 | 1 |
| 出版（發表）日期 | 1997-08-01 |
| 作品名稱 | Minimum-phase criteria for sampled systems via symbolic approach |
| 作品名稱（其他語言） | |
| 著者 | Wang, Chi-hsu; Wang, Wei-yen; Hsu, Chen-chien |
| 單位 | 淡江大學電機工程學系 |
| 出版者 | Taylor & Francis |
| 著錄名稱、卷期、頁數 | International Journal of Systems Science 28(8), pp.767-775 |
| 摘要 | In this paper, we propose a symbolic approach to determine the sampling-time range which guarantees minimum-phase behaviours for a sampled system with a zero-order hold. By using Maple, a symbolic manipulation package, the symbolic transfer function of the sampled system, which contains sampling time T as an independent variable, can be easily obtained. We then adopt the critical stability constraints to determine the sampling-time range which ensures that the sampled system has only stable zeros. In comparison with existing methods, the proposed approach in this note has less restrictions on the continuous plant and is very easy to implement in any symbolic manipulation package. Several examples are illustrated to show the effectiveness of this approach. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 0020-7721 1464-5319 |
| 期刊性質 | 國外 |
| 收錄於 | SCI EI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | GBR |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/60737 ) |
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