Online quality detection and online laser beam control are important research topics to improve the overall quality of presentday laser beam material processing units. In both cases innovative units are being studied where the state is monitored by a set of heterogeneous in-process sensors conveying a large amount of information. However, low experimental reproducibility, lack of dominion knowledge and high costs greatly limit our ability to find an optimal solution. In this paper we propose a methodology to guide the engineer's design choices towards an optimal implementation of the inductive classifier.

A methodological approach to multisensor classification for innovative laser material processing units / C. Alippi, P. Braione, V. Piuri, F. Scotti - In: IMTC 2001 : proceedings of the 18th IEEE instrumentation and measurement technology conference : rediscovering measurement in the age of informatics : Budapest Convention Centre, Budapest, Hungary : 21-23 may, 2001. 3Piscataway : Institute of electrical and electronics engineers, 2001. - ISBN 0780366468. - pp. 1762-1767 [10.1109/IMTC.2001.929503]

A methodological approach to multisensor classification for innovative laser material processing units

V. Piuri
Penultimo
;
F. Scotti
2001

Abstract

Online quality detection and online laser beam control are important research topics to improve the overall quality of presentday laser beam material processing units. In both cases innovative units are being studied where the state is monitored by a set of heterogeneous in-process sensors conveying a large amount of information. However, low experimental reproducibility, lack of dominion knowledge and high costs greatly limit our ability to find an optimal solution. In this paper we propose a methodology to guide the engineer's design choices towards an optimal implementation of the inductive classifier.
Bayes methods ; Design of experiments ; Feature extraction ; Inference mechanisms ; Laser beam machining ; Laser beam welding ; Neural nets ; Pattern classification ; Process monitoring sensor fusion ; Statistical process control
Settore ING-INF/05 - Sistemi di Elaborazione delle Informazioni
2001
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/191084
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