Abstract

Given today's trend towards globalisation of markets, on-line quality control of manufacturing processes is deemed essential. We describe the use of neural networks and chaos theory to implement the idea of intelligent integrated diagnostics (IID) for this purpose. Our efforts are specifically concentrated on implementing HD in the turning process - a ubiquitous manufacturing process. We propose and develop two types of chaotic neurons - neural network architectures trained to capture the underlying chaotic dynamics of the turning process - to address the common problems of tool wear and chatter. The first, called the fractal estimation continuously estimates tool wear; the second, called the COPAVAS, initiates optimal chatter control.

Original languageEnglish (US)
Pages (from-to)95-100
Number of pages6
JournalInternational Journal of Advanced Manufacturing Technology
Volume13
Issue number2
DOIs
StatePublished - Jan 1 1997

Fingerprint

Neurons
Quality control
Wear of materials
Neural networks
Circuit theory
Network architecture
Chaos theory
Fractals

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Software
  • Mechanical Engineering
  • Computer Science Applications
  • Industrial and Manufacturing Engineering

Cite this

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title = "Chaotic neurons for on-line quality control in manufacturing",
abstract = "Given today's trend towards globalisation of markets, on-line quality control of manufacturing processes is deemed essential. We describe the use of neural networks and chaos theory to implement the idea of intelligent integrated diagnostics (IID) for this purpose. Our efforts are specifically concentrated on implementing HD in the turning process - a ubiquitous manufacturing process. We propose and develop two types of chaotic neurons - neural network architectures trained to capture the underlying chaotic dynamics of the turning process - to address the common problems of tool wear and chatter. The first, called the fractal estimation continuously estimates tool wear; the second, called the COPAVAS, initiates optimal chatter control.",
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Chaotic neurons for on-line quality control in manufacturing. / Bukkapatnam, Satish T.S.; Lakhtakia, Akhlesh; Tirupatikumara, Soundar Rajan.

In: International Journal of Advanced Manufacturing Technology, Vol. 13, No. 2, 01.01.1997, p. 95-100.

Research output: Contribution to journalArticle

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