在线推理式自校正模糊控制器的原理及应用  

The Principle and Application of Online Reasoning Fuzzy ControllerThat Can Be Adjusted by Itself

作　　者：肖云[1] 汪庆年[1] 胡泳芬[1] 项安[1] 郭烈恩[2] 

机构地区：[1]南昌大学电气与自动化工程学院,江西南昌330029 [2]南昌大学机电工程学院,江西南昌330029

出　　处：《南昌大学学报（工科版）》2002年第3期32-34,38,共4页Journal of Nanchang University(Engineering & Technology)

基　　金：江西省自然科学基金资助项目(0150012)

摘　　要：介绍了一种自校正模糊控制器.该控制器在保证对系统的实时控制的基础上,采用在线式推理方式,通过引入调整因子,依据具体情况相应改变推理规则,通过模糊推理,最后将各部分结果相加,得到综合结果.还给出了该控制器在焊接自动控制中的具体应用事例.通过仿真,将自校正模糊控制器与简单模糊控制器做了比较.实践表明该控制器具有较好的适应性.The article introduced a kind of online reasoning fuzzy controller that can be adjusted by itself.It,on the basis of real time controlling,can modify the reasoning rules according to the various conditions by way of bringing in adjustable factor.With the fuzzy reasoning method,all the results were added and the final result was obtained.The article also supplied the example in which the controller was put into the use of welding autocontrol.Through the simulating we make the comparison between the system and the simple fuzzy controlling system.The practices verified that the controller has better adaptability than others.

关 键 词：在线推理 正校正模糊控制器 应用 控制原理 推理规则 焊接自动控制 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]