Term Paper / Bachelor Thesis / Master Thesis
Advertised topics
Topics in progress
- Design and construction of a test rig for investigating aeroelastic flutter
- Investigation of different error estimators in FE applications in CalculiX
- Construction and commissioning of a test rig for the detection of synchronization
Completed theses
- Efficient generation of bifurcation maps with the Matlab toolbox CoSTAR
- Finite-difference method for the computation of quasi-periodic oscillations
- Implementation of the Hill method for the stability calculation of periodic solutions
- On the investigation of quasi-periodic oscillations due to simultaneous self- and external excitation by numerical calculation of invariant manifolds
- On the investigation of local adaptive meshing methods for the finite difference method applied to quasi-periodic oscillations
- Development and implementation of a shooting method based on the method of characteristics for the approximation of quasi-periodic oscillations
- Efficient path tracking algorithms for fast generation of stability maps
- Comparison of calculation methods for periodic limit cycles in non-linear vibration systems with friction
- Derivation of an approximation approach for eccentrically running electrical machines based on complex pointers
- Topological optimization of electrical machines with current point control
- An efficient method for calculating the inductance matrix of rotating electrical machines with eccentric rotor
- Theoretical and experimental investigation of the vibration behavior of systems with eddy current dampers
- Experimental validation of the inductive damping behavior of an electromagnetic shaker
- Vibration investigation on a continuous stator model for three-phase asynchronous machines
- Modeling and simulation of an electrified drive train with a focus on gear excitation using elastic multi-body simulation
- Rotor dynamic phenomena in three-phase asynchronous machines
- Modeling and calculation of an eddy current damper
- On the state of the art of rotor dynamics of two-pole synchronous machines and coupled lateral and torsional vibrations
- Dynamic investigation of electromechanical energy dissipation during translational motion
- Modeling of bearing friction to increase measurement accuracy using the example of an e-machine test bench
- Modeling and analysis of a minimal model for eddy current damping in permanently excited systems
- Investigations into the reduction of structural vibrations using an electro-magnetically damped absorber
- Experimental investigations on a test bench to determine inductive damping parameters
- Modeling and analysis of MEMS gyroscopes: Influence of simplifying assumptions and parasitic effects on system dynamics
- Non-linear dynamics of rotors under the influence of self- and external excitation
- Brush seals and their influence on rotor dynamics
- Comparison of laminar and turbulent lubrication models for use in rotor dynamics
- Design of a test rig for the investigation of fluid-structure interaction in rotor systems
- Dynamics of rotors with plain bearings under the influence of fluid seals
- Simulation of the Hirs equation for the calculation of turbulent gap flows in rotor dynamics
- Coupling of gap flows to rotordynamic systems by means of fluid-structure interaction
- Conception of a test rig for the investigation of contact friction in technical systems using the example of the brake pad of a disk brake
- Introduction of non-linear contact friction forces into linear finite element models using the example of a 2D cuboid with frictional contact
- Experimental investigation of friction coefficients for defined pad-disc pairings of motor vehicle brakes
- Classification of particles using machine learning methods
- Machine learning in dynamics: Automated generation of minimal models with SINDy and autoencoders
- Influence of vibrations on the manufacturing process using the example of a grinding machine
- Vibrations of liquid-filled containers: Experimental investigation & validation of analytical and numerical calculations
- Dynamic behavior of high-voltage cables
- Concept investigation on a Formula Student vehicle based on a quasi-static lap time simulation for various vehicle dynamics models
- Development of a steering knuckle concept to accommodate different wheel heads and brakes
- Characterization of the static and dynamic properties of rubber seals for doors and flaps in commercial vehicles
- Experimental modal analysis and identification of non-linear system properties on a direct shift gearbox
- Analysis of radial steering systems in locomotive bogies
- Development of a functional test program for the rotor blade bearing of the reference turbine IWT 7.5-164 and creation of an algorithm to generate an accelerated endurance test program
- Viscoelastic damping optimization of blade vibrations
- Rapid preliminary design of control surface mechanisms for multifunctional control surfaces and interface to virtual testing
- Fundamentals of orbit mechanics and their application to orbit transfers and rendezvous maneuvers in low-earth orbits (LEO)
- Development of multi-body simulation models using the example of shock testing of a drive for rail vehicle doors
- Determination of the damping ratio of 3D-printed components
- Design of a thrust control system for a water rocket