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題 名 | 開平方根器之設計=The Design of Square-Rooters |
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作 者 | 陳世豐; | 書刊名 | 中華工商專校學報 |
卷 期 | 14 1997.03[民86.03] |
頁 次 | 頁133-135 |
分類號 | 448.5 |
關鍵詞 | 開平方根器; |
語 文 | 中文(Chinese) |
中文摘要 | 利用差壓方式去測量流量的方法普遍被利用於工業界。同為流速正比於差壓的開 平方根器,所以經常須在裝置中加一個開平方根器。本文將介紹如何利用運算放大器及類比 乘法器設計一個精確的開平方根器。 |
英文摘要 | Sensing elements used to measure flow by the differential-pressure method are very commonly applied to the industry.Since flow rate is proportional to the square root of differential pressure a "square-rooter" is often added in the device. Many techniques have been deudoped for the " square-rooter " circuit. A design method will be presented in this paper by using the OPA and analog multiplier to design the square-rooter. |
本系統中英文摘要資訊取自各篇刊載內容。