智能PID控制方法的研究现状及应用展望  

Intelligent PID Control of the Status and the Application of Prospect

作　　者：王威[1] 杨平[1] 

机构地区：[1]上海电力学院电力与自动化工程学院,上海200090

出　　处：《自动化仪表》2008年第10期1-3,7,共4页Process Automation Instrumentation

摘　　要：在传统PID控制基础上,融合了先进智能控制思想和传统PID控制的智能PID控制器在很多方面表现出更好的特性。现今的PID控制已逐渐向智能化、自适应化、最优化的趋势发展。介绍了几种常见的智能PID控制器,如模糊PID、神经网络PID、遗传算法PID控制等。分析了它们各自的典型结构及特点,并总结了近年来智能PID控制器研究的重点方向和存在的问题,最后论述了智能PID控制器的应用前景。The intelligent PID controller integrated advanced intelligent control concept and conventional PID control offers more favorable characteristics than the conventional PID control in many aspects. At present, the developing trend of PID control is facing more intelligent, self-adaptive, and optimized. Some of the commonly used intelligent PID controllers, including Fuzzy-PID, NN-PID, and PID control based on genetic algorithm are introduced ; and the typical structure and features of these controllers are analyzed respectively. The major issues and existing problems in researching intelligent PID controllers are summarized, and the prospective application of these controllers is expounded finally.

关 键 词：PID控制 神经网络 智能复合控制 模糊控制 遗传算法 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]