教師資料查詢 | 類別: 期刊論文 | 教師: 許陳鑑 HSU,CHEN-CHIEN (瀏覽個人網頁)

標題: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
語言英文
ISSN0020-7721;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
國別英國
公開徵稿
出版型式紙本
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