• 作者： Lin, Hsien-Sheng
• 中文摘要： 本研究提出一個新的模糊控制策略一強比例作用模糊控制。強比例作用模糊控制策略先利用模糊化之程序誤差求出其對模糊化之控制器輸出變化量之影響,而此模糊控制器再利用前所闡述之步驟計算相鄰時間間隔之差以提供一類似PI控制器之比例作用功能。強比例作用模糊控制策略不只適用於弱酸強鹼中和程序之 pH控制,亦適用於強酸強鹼中和程序之pH控制。利用強比例作用模糊控制策略於各種模擬及真實實驗pH控制程序,皆顯示強比例作用模糊控制策略是一種相當實用之控制策略。此外本文亦提出一種線上調諧強比例作用模糊控制策略之參數的方法,經實驗證實這是一個相當簡單而方便的控制器參數調諧方法。
• 英文摘要： This paper proposed a strong proportional action fuzzy control algorithm. In the strong proportional fuzzy control, the fuzzy error set is used to find the fuzzy incremental control output at first. Then the difference between two adjacent fuzzy incremental control outputs is used to infer the final control action. The algorithm is applicable not only to the weak acid-strong base neutralization process but also to the strong acid-strong base neutralization process. Simulation and experimental studies were carried out to show the effectiveness of the strong proportional action fuzzy control algorithm on pH control systems. In experimental studies, a method for on- line tuning the controller parameters was also suggested. This method provides an easy way of on-line tuning of fuzzy controller.
• 中文關鍵字： 酸鹼值控制; 模糊控制; 中和; 模擬
• 英文關鍵字： Ph Control; Fuzzy Control; Neutralization; Simulation