文档介绍：东北师范大学硕士学位论文
摘要
随着现代工业过程的不断复杂化，实际生产过程中的非线性、不确定性和复
杂性的增加，传统的 PID 控制器已经不能满足我们的实际要求，因此我们力图将
近些年发展起来的一些先进的智能控制方法，应用到 PID 控制领域当中。
近年来，模糊控制已成为智能自动控制研究中最为活跃，又富有成果的领域。
其中模糊 PID 控制技术扮演了十分重要的角色，并仍将成为未来研究与应用的重
点技术之一。
显然，在模糊 PID 控制过程中，模糊控制规则的提取是关键和难点。目前，
由于现场采集数据困难、存在误差等原因，多数模糊控制规则是靠设计者或研究
者在先验知识和实践经验基础上通过分析、归纳和总结等方法推导出的，具有不
完整和主观性强等缺点，同时这种推导和提取模糊控制规则的过程对于一般的工
程技术人员难度较大，因此，设计一种提取模糊控制规则的通用方法是非常有意
义的。本文就对此问题进行研究。
关键字：模糊 PID 控制；关联规则；模糊控制规则
东北师范大学硕士学位论文
Abstract
Along with the complication of modern industrial process, and the
increase of nonlinearity, uncertainty and complexity during the
practical production processes, the conventional PID controller can
no longer meet our requirement,therefore, some advanced intelligent
control methods developed in recent years have been applied in the
PID control field.
Fuzzy control has become the most active and fruitful field in
the study ofIntelligent Automatic Control ,in which Fuzzy PID control
not only plays a veryimportant role, but also will be one of main
technology in future research and applications.
Clearly, in the Fuzzy PID control process, the extraction of
Fuzzy control rules is the key and difficult present, due
to difficulties in field data collection,existence of errors and
other reasons,most of fuzzy control rules are by the designer or
researcher on the basis of the prior knowledge and practical
experience through analysis, synthesis and summary methods derived
with weaknesses of incompleteness and strong subjectivity,at the same
time, the derivation and extraction process of Fuzzy control rules in
general engineering and technical personnel are more
difficult,Therefore, the design of a common fuzzy control rule
extraction method is very mean