Design of an advanced incremental fuzzy logic controller for laser surface heat treatments

被引：10

作者：

Perez, Jose Antonio ^{[1
]}

Ocana, Jose Luis ^{[2
]}

Molpeceres, Carlos ^{[2
]}

机构：

[1] Univ A Coruna, Escuela Politecn Super, Dept Ind Engn 2, La Coruna 15403, Spain

[2] Univ Politecn Madrid, Ctr Laser, Escuela Tecn Super Ingenieros Ind, E-28006 Madrid, Spain

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2008年 / 36卷 / 7-8期

关键词：

fuzzy logic; laser materials processing applications; surface heat treatments; temperature measurement;

D O I：

10.1007/s00170-006-0872-0

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This work presents an innovative incremental PI fuzzy logic controller developed specifically to laser surface heat treatments, analyzing the specific issues related to the monitoring and control of the process. This real time control system improves considerably the treatment uniformity, reducing the rejection rate and increasing the productivity and final quality of the obtained products. An interesting contribution of this work is the characterization of the developed control strategy in terms of several quantitative criteria not usually analyzed, specially the design time and the experience and knowledge needed to develop and tune the control algorithm, without forgetting the classical validation criteria, such as the rise and settling time, the overshoot, and the steady state error, etc.

引用

页码：732 / 737

页数：6