t.BA.MT.MDYN.19HS (Mechanical Vibrations) 
Module: Mechanical Vibrations
This information was generated on: 04 May 2024
No.
t.BA.MT.MDYN.19HS
Title
Mechanical Vibrations
Organised by
T IMES
Credits
4

Description

Version: 3.0 start 01 February 2022
 

Short description

 Mechanical vibrations

Module coordinator

 Robert Eberlein (ebei)

Learning objectives (competencies)
Objectives Competences Taxonomy levels
Derivation of discrete linear equations of motion for oscillating systems F, M K3
Analytical and numerical solving of SDF mass spring damper systems  F, M K4
Analytical and numerical solving of MDF  systems  F, M K3
Knowing and applying experimental methods for parameter determination of oscillating systems F, M K2

Module contents
  • Fundamentals
    • Definition of vibrations and system
    • Classifications of vibrations
      • Classification by amplitude
      • Classification by shape of motion
      • Classification by degree of freedom (DOF)
      • Classification by linearity
      • Classification by time dependency
  • Linear single degree of freedom (SDF) systems
    • Free Vibrations
      • Undamped free vibrations
      • Spring constants of elastic systems
      • Damped free vibrations
    • Forced Vibrations
      • Undamped forced vibrations
      • Jeffcott single mass rotor (Laval shaft)
      • Damped forced vibrations
  • ​​Linear multi degree of freedom (MDF) systems
    • Free vibrations of 2-dof systems
    • Free vibrations of MDF systems
    • Free torsional vibrations of 3-dof systems
    • Periodic excitation of 2-dof systems
      • Periodic excitation – Fourier series
      • Periodic excitation of torsional shafts

Teaching materials

 D. Gross et al., “Engineering Mechanics 3”, Chapter 5, Springer, Berlin, Heidelberg, 2nd edition, 2014 (www.springer.com) 

Supplementary literature

 T. L. Schmitz, K. S. Smith , “Mechanical Vibrations – Modeling and Measurement”, Springer, New-York, 2012 

Prerequisites
Mandatory module in MT curriculum

Teaching language

 (X) German ( ) English

Part of International Profile

 ( ) Yes (X) No

Module structure

 Type 3b
  For more details please click on this link: T_CL_Modulauspraegungen_SM2025

Exams
Description Type Form Scope Grade Weighting
Graded assignments during teaching semester 1 or 2 exams written 30 - 45 minutes graded 20% or 40%
End-of-semester exam exam written 90 minutes graded 80% or 60%

Remarks

  

Legal basis

 The module description is part of the legal basis in addition to the general academic regulations. It is binding. During the first week of the semester a written and communicated supplement can specify the module description in more detail.

Note

Course: Maschinendynamik - Praktikum
No.
t.BA.MT.MDYN.19HS.P
Title
Maschinendynamik - Praktikum

Note

  • No module description is available in the system for the cut-off date of 01 August 2099.
Course: Maschinendynamik - Vorlesung
No.
t.BA.MT.MDYN.19HS.V
Title
Maschinendynamik - Vorlesung

Note

  • No module description is available in the system for the cut-off date of 01 August 2099.