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本文介绍一种自适应ＦＬＣ（ｆｕｚｚｙｌｏｇｉｃｃｏｎｔｒｏｌ），能够成功地进行ｐＨ控制。通常采用的自适应模糊控制需要修改模糊规则集；本文采取的策略是，利用遗传算法修改常规ＰＬＣ中的隶属函数。文中介绍了该技术在工业环境中非线性及参数迅速变化的ｐＨ系统中的使用性能。
This article describes an adaptive FLC (fuzzylogiccontrol) that enables successful pH control. The commonly used adaptive fuzzy control needs to modify the fuzzy rule set. The strategy adopted in this paper is to modify the membership function in the conventional PLC by using genetic algorithm. This paper describes the use of this technology in pH systems with non-linear and rapid parameter changes in industrial environments.