Automatic optimization of focal point position in CO2 laser welding with neural network in a focus control system

1997 ◽  
Author(s):  
Hui Gong ◽  
Flemming O. Olsen
Keyword(s):  
Neural Network ◽  
Control System ◽  
Laser Welding ◽  
Co2 Laser ◽  
Focal Point ◽  
Point Position ◽  
Automatic Optimization

Focal point position optimization with neural networks in CO 2 laser welding

1994 ◽  
Author(s):  
Claus B. Bagger ◽  
Hui Gong ◽  
Flemming O. Olsen
Keyword(s):  
Neural Networks ◽  
Laser Welding ◽  
Focal Point ◽  
Point Position

Study of shielding nozzles for CO2 laser welding

2004 ◽  
Author(s):  
Georges Caillibotte ◽  
Francis Briand ◽  
Kharim Chouf ◽  
Eric Verna ◽  
Charles Caristan
Keyword(s):  
Laser Welding ◽  
Co2 Laser

Characterization of keyhole plasma in 20 kW-class CO2 laser welding

1999 ◽  
Author(s):  
Jay F. Tu ◽  
Isamu Miyamoto ◽  
Takashi Inoue ◽  
Etsuji Ohmura ◽  
Kazuhiko Ono ◽  
...  
Keyword(s):  
Laser Welding ◽  
Co2 Laser

Research on Intelligent Variable Frequency of Air-Conditioner Control System Based on Fuzzy Control

2011 ◽  
Vol 110-116 ◽  
pp. 4076-4084
Author(s):  
Hai Cun Du
Keyword(s):  
Neural Network ◽  
Control System ◽  
Fuzzy Control ◽  
Fuzzy Neural Network ◽  
Air Conditioner ◽  
Neural Network Controller ◽  
The Neural Network ◽  
Network Controller ◽  
Fuzzy Neural ◽  
Fuzzy Control Strategy

In this paper, we determine the fuzzy control strategy of inverter air conditioner, the fuzzy control model structure, the neural network and fuzzy control technology, structural design of the fuzzy neural network controller as well as the neural network predictor FNNC NNP. Simulation results show that the fuzzy neural network controller can control the accuracy greatly improved the compressor, and the control system has strong adaptability to achieve a truly intelligent; model of the controller design and implementation of technology are mainly from the practical point of view, which is practical and feasible.

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