[ MEMWHKVMTSL ] KV Modelling of vibratory systems

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Workload Education level Study areas Responsible person Hours per week Coordinating university
3 ECTS M2 - Master's programme 2. year Mechatronics Alexander Belyaev 2 hpw Johannes Kepler University Linz
Detailed information
Original study plan Master's programme Mechatronics 2015W
Objectives - Importance of modelling for mechatronics - Consequences of erroneous modelling
- Knowledge of construction of mechanical models
- Various methods of construction of mechanical models
- Importance of notion of critical parameters
- Various approaches to static and dynamic stability
- Robustness of modelling
Subject - Forces in vibrations - Static and dynamic loads
- Discretisation of mechanical systems
- Instability of non-conservative dynamical systems
- Choice of the generalized coordinates and consequences of the incorrect choice
- Application of the variational principle by Hamilton for derivation of the boundary-value problems
- Modal analysis and convergence
- Improvement of convergence in the three-dimensional case using integral transformations
- Sensitivity of the buckling load to the load application method
- Robustness of modelling
- Ziegler’s paradoxon and search for critical parameters
Criteria for evaluation knowledge
Methods modal analysis, Hamilton principle, stability criterio
Language German
Changing subject? No
Further information none
Corresponding lecture (*)ME3WNVOMBTS: VO Modellbildung in der Technischen Schwingungslehre (3 ECTS)
On-site course
Maximum number of participants 35
Assignment procedure Assignment according to sequence