Current tenders 🖊️
Prüfstandsentwurf für die Zustandsüberwachung von Flugzeugsitzaktuatoren
Test rig construction for the condition monitoring of aircraft seat actuators
2024/11/19
Advanced Design Project (ADP)
The reliability of business class seats is a key factor in the economical and customer-oriented operation of aircraft. The built-in actuators in particular, which ensure the functionality of the seats, are subject to wear and degradation due to frequent use and changing loads. In order to make maintenance measures more efficient and avoid unexpected failures, the development of condition monitoring procedures is increasingly important. A key step in testing such procedures is the simulation of realistic loads and the recording of relevant operating data using test benches. Business class seats are already available at the institute as a basis for the development of such a system. The test bench is intended to reproduce typical loads, control the performance of the engines and enable data recording.
Supervisor: Max Weigert, M.Sc.
Aufbau einer Simulation für die Zustandsüberwachung von Flugzeugsitzaktuatoren
Simulation development for the condition monitoring of aircraft seat actuators
2024/11/19
Masterthesis, Bachelorthesis
The constant availability of cabin elements in the aircraft is an essential part of efficient, customer-friendly and economical processes for the operator. Particularly in the case of business class seats, failures of individual components can prevent them from being allocated to passengers and thus prevent optimal flight services. The coordination of maintenance procedures is often challenging due to tightly scheduled flights and therefore has significant potential for optimization. By recording usage data, it should be possible in future to monitor the condition of worn seat components so that maintenance measures can be prepared and carried out in a more targeted manner. The physical behavior of brushless DC motors can already be simulated at the FSR using a MATLAB Simulink model, taking into account various degradation mechanisms.