Virtual NVH Optimization of Gear-Related Noise

Presenter: Christoph Schweiger
Language: English
April 10, 2019 9:00 AM CEST   45 mins
This webinar has already taken place.
April 10, 2019 4:00 PM CEST   45 mins
This webinar has already taken place.
On demand section
Legislation is pushing automotive propulsion engineers to apply advanced transmission and drivetrain technology while striving towards improving efficiency. The required measures are often negatively impacting the vehicle’s NVH behavior. As legislation is also demanding reduced noise levels, NVH is becoming an integral task in powertrain and transmission development. Disturbingly high noise and vibration levels are emissions and are to be avoided or reduced, while considering required efficiency measures.
date and duration
April 10, 2019 9:00 AM CEST
April 10, 2019 4:00 PM CEST
45 mins


Before reducing noise, we must understand the responsible phenomena.

In this webinar our presenter will discuss the source and impact of gear-related rattle and whine for the following applications:

  • Gearbox
  • Hybrid Power unit
  • E-Axle
  • Balancer Drives
  • Gear Train

Investigations lead to optimization efforts, therefore we will discuss several KPIs for the quantification of gear-related noise.

Simulation plays a key role in tackling the discussed tasks as it allows for cost and time efficient frontloading in the development process and virtual prototyping.

Our presenter, AVL's structure dynamics expert Christoph Schweiger, also looks forward to answering your questions during the Live Webinar.

AVL cordially invites you to join the one of our webinars on April 10, 2019.

Register now and be part of the simulation community!