LF logo
by learnformula
search
Log in
search
Courses/Engineering/Mechanical Engineering

Vibration Failures: Causes, Analysis and Control

Master proven techniques to diagnose destructive mechanical vibrations, pinpoint root causes, and implement effective control strategies to eliminate costly equipment downtime.

Created byMoein Abdi
BeginnerUpdated Jun 17, 2026
Vibration Failures: Causes, Analysis and Control

What You'll Learn

check_circleExplain and apply key principles of vibration behaviour, including resonance, damping, and natural frequencies in engineering systems
check_circleAnalyse vibration problems using both theoretical concepts and FEM tools such as ANSYS and COMSOL
check_circleDiagnose vibration sources using sensor data, frequency response analysis, and system behaviour interpretation
check_circleEvaluate and implement appropriate vibration control strategies, including damping, isolation, and dynamic absorbers

About This Course

Vibration issues sit at the heart of many engineering failures—quietly driving fatigue, noise, instability, and performance loss across mechanical and structural systems. This practical, application-focused session equips engineers with a clear, structured way to understand how vibration develops, propagates, and can be effectively controlled in real-world environments.

Moving beyond intuition, the course blends core vibration theory with modern modelling and diagnostic tools, including FEM-based analysis using ANSYS and COMSOL. Participants will explore how resonance, damping, and dynamic response shape system behaviour, while also learning how to interpret sensor data, identify root causes, and apply proven mitigation strategies. From troubleshooting persistent vibration problems to designing more stable and efficient systems, this session delivers immediately applicable insight for engineering practice.

Key Topics Discussed:

  • Fundamentals of free and forced vibration in engineering systems
  • Natural frequencies, damping, resonance, and dynamic response behaviour
  • Mode shapes and structural vibration characteristics
  • Wave propagation and energy transmission in mechanical systems
  • Vibration pathways and source identification in complex systems
  • FEM-based vibration modelling using ANSYS and COMSOL
  • Model setup, calibration, validation, and result interpretation
  • Frequency response functions (FRFs) and vibration data analysis
  • Sensor-based diagnostics and troubleshooting techniques
  • Passive damping methods and vibration isolation design
  • Dynamic vibration absorbers and vibration neutralisers
  • Nonlinear vibration behaviour and boundary condition effects
  • Practical vibration mitigation strategies in engineering applications

Your Instructor

Moein Abdi
Moein Abdi

Senior Engineering Technician | Auckland University of Technology

menu_book1 courses

Moein Abdi recently completed his Ph.D. in mechanical engineering at the University of Auckland, where his research focused on the free and forced vibration analysis of waveguides with nonlinear boundaries using a wave approach. He has worked on various topics in both linear and nonlinear vibration domains, encompassing the linear vibration of microcantilevers in Atomic Force Microscopy (AFM), nonlinear vibrations of continuous structures through wave propagation and reflection, and vibrations of metamaterial beams with grading piezoelectric elements. He is now working as a teaching technician at the University of Auckland and supporting multidisciplinary teaching spaces and overseeing laboratories for mechanical, civil, and structural engineering courses. His PhD project concerned the free and forced vibrations of waveguides with nonlinear boundaries analytically, numerically and experimentally. The study investigates the reflection of time-harmonic waves in a waveguide featuring a nonlinear boundary stiffness, focusing on applications to rods and beams. Numerical examples illustrate energy leakage into higher harmonics, determining the minimum magnitudes of reflection coefficients for axial and flexural waves at the fundamental frequency. An experimental method for the measurement of reflection coefficients featuring a nonlinear boundary is studied and a nonlinear boundary configuration introduced characterized by cubic stiffness, representing essential nonlinearity. The results show that with multiple incident waves and for flexural vibration in the presence of nearfield waves the maximum energy that can leak into higher harmonics increases.

Credit Information

What Students Are Saying

0.0
Student's Choice
0 reviews

Frequently Asked Questions

We are a registered provider with 327+ associations and regulatory bodies worldwide. We operate across 29 global markets including Canada, the US, Australia, and the UK. Every course page clearly displays its specific accreditations. Upon completion, you receive a professional certificate that can be validated online. Our certificates include all necessary accreditation details, credit hours, and completion dates, and are formatted specifically to meet the submission requirements of most global regulatory bodies.