Gear Dynamics

Electrified Sub-Assembly Training

Duration: 2 days (14 hours)
Price: 1 800€

Gear systems play an important role in the mechanical and acoustic performance of the assemblies in which they are installed. Understanding how these systems work and how they behave is essential to optimizing their design and use.

Participant Profile

• NVH technicians & engineers wishing to apply their know-how to gear systems
• Ordering parties & project managers


• Basic knowledge of structural acoustic radiation
• Basic knowledge of structural dynamics


• 18-19 June 2024
• 26-27 November 2024

No more than 12 people per session

Evaluation – Award

• Questionnaire in the form of a quiz

• Certificate of achievement


  • Understand the basics of structural dynamics
  • Understand the basics of gear system operation
  • Understand all the forces, mechanical and dynamic phenomena involved
  • Understand the phenomena involved in gear noise generation
  • Implement a numerical approach to understanding the vibratory behavior of a gear system


  • Gear mesh characterization (macro- & microscopic scales, kinematics)
  • Static transmission error calculation (definition, procedure, mesh stiffness)
  • Demonstrations & exercises using VibraGear software
  • Dynamic response of gear systems (whining, computation, result analysis, noise reduction)
  • Optimization of tooth corrections (structuring data, optimization method, robustness analysis)

Presented by

Jessica NEUFOND, PhD

Sylvain BARCET

Registration / cancellation up to 15 days before each session.

Training material & lunches included.

Based on case studies, alternating theory & application exercises.


2024 Training Programs

All of our sessions are based on concrete cases from almost 40 years of experience in all industrial sectors

Sign up for our Gear Dynamics Training program

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