Inhalt
[ 445VENDMAAK23 ] KV Modal analysis of drive systems
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| Workload |
Education level |
Study areas |
Responsible person |
Hours per week |
Coordinating university |
| 4,5 ECTS |
M1 - Master's programme 1. year |
(*)Maschinenbau |
Gudrun Mikota |
3 hpw |
Johannes Kepler University Linz |
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| Detailed information |
| Original study plan |
Master's programme Mechanical Engineering 2025W |
| Learning Outcomes |
Competences |
| Students understand the theoretical foundations of experimental modal analysis. They are able to set up vibration models of drive systems and validate them by experiments.
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| Skills |
Knowledge |
- Understanding of the balancing problem (k2)
- Understanding of dynamic modelling supported by measurements (k3)
- Qualification for performing and interpreting experimental modal analyses (k4)
- Qualification for setting up reduced models as contributions for large-scale assemblies (k3)
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- Equations of motion and modal analysis of rigid rotor
- Balancing of rigid rotors
- Modal decomposition of torsional and bending oscillators
- Balancing of flexible Rotors
- Foundations of experimental modal analysis
- Experimental procedure and measurement techniques
- Model correlation and validation
- Hydraulic modal analysis
- Parameter identification by model updating
- Modal reduction and substructuring
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| Criteria for evaluation |
Exercise problems, oral exam
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| Methods |
Presentation
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| Language |
(*)Deutsch, bei Bedarf Englisch |
| Study material |
Script; D.J. Ewins, Modal Testing: Theory, Practice and Application, Research Studies Press, 2000; M.S. Allen et al., Substructuring in Engineering Dynamics, Springer Nature Switzerland, 2020
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| Changing subject? |
No |
| Earlier variants |
They also cover the requirements of the curriculum (from - to)
481VANTMAAK22: KV Modal analysis of drive systems (2022W-2023S)
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| On-site course |
| Maximum number of participants |
20 |
| Assignment procedure |
Assignment according to sequence |
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