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The Acoustic Test System for Transmissions in the VW Group

From Micrometers to Decibels: Using Real-Time Vibration Analysis and Machine-Learning
  • Thomas Lewien
  • Ivan Slimak
  • Pyare Püschel
Conference paper
Part of the Technologien für die intelligente Automation book series (TIA, volume 11)

Abstract

Building automotive transmissions is a complex industrial process with high capacity and value. They transmissions are evaluated on test stands simulating vehicle-driving conditions. Using an NVH analysis of the generated vibration, production defects and vehicle noise comfort issues are identified. The presented real-time analysis provides quality parameters assessed by a combination of machine-learned and user-defined limits.

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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2020

Authors and Affiliations

  • Thomas Lewien
    • 1
  • Ivan Slimak
    • 2
  • Pyare Püschel
    • 1
  1. 1.Discom GmbH - A Brüel & Kjær CompanyGöttingenGermany
  2. 2.ŠKODA AUTO a.sVrchlabíCzech Republic

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