• 作者： Boe; Eugene Hwang, Shyh-Hong; Chang, Hsueh-Chia
• 中文摘要： 目前許多在工業界廣被使用的 PID控制器調諧方法 (如 Z-N法), 是根據程序之臨界穩定資料來作設計。本文提出證據證明這類方法無法適用於所謂的 "共振系統" 上。對於一般 "非共振系統", 本文也提出 Z-N修正法, 此一方法主要精神在於將程序之極位調整至遠離臨界點。本文研究結果並皆以圖形方式表示以方便使用。
• 英文摘要： Several industrial tuning methods for the PID controller such as the Ziegler-Nichols method, are based on cross-over information--ultimate gain and cross-over frequency. We show here that these methods must fail for a class of systems that we have named resonant systems. For nonresonant systems, we also propose an improvement of the empirical Ziegler-Nichols method by carrying out a rigorous expansion of the leading poles about the cross-over point. Our results are conveniently summarized in graphical form for easy application.
• 中文關鍵字： 控制器調諧; PID控制器; 臨界穩定資料; 共振系統
• 英文關鍵字： Controller Tuning; Pid Controllers; Cross-Over Information; Resonant System