Production trend identification and forecast for shop-floor business intelligence

Zsolt János Viharos, Jenö Csanaki, János Nacsa, Márton Edelényi, Csaba Péntek, Krisztián Balázs Kis, Ádám Fodor, János Csempesz

Abstract

The paper introduces a methodology to define production trend classes and also the results to serve with trend prognosis in a given manufacturing situation. The prognosis is valid for one, selected production measure (e.g. a quality dimension of one product, like diameters, angles, surface roughness, pressure, basis position, etc.) but the applied model takes into account the past values of many other, related production data collected typically on the shop-floor, too. Consequently, it is useful in batch or (customized) mass production environments. The proposed solution is applicable to realize production control inside the tolerance limits to proactively avoid the production process going outside from the given upper and lower tolerance limits.<BR />The solution was developed and validated on real data collected on the shop-floor; the paper also summarizes the validated application results of the proposed methodology.

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IMEKO-TC10-2016-058.pdf

DOI

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IMEKO TC

TC10 - Measurement for Diagnostics, Optimization and Control

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