Abstract eVTOLs are receiving a lot of attention as potential solution to urban air mobility challenges. Many configurations multirotors, which open loop unstable, therefore very susceptible actuator failures. Due their usually short mission duration (20-30 min), fault-tolerance the propulsion system is greater importance then reliability. Thus, novel approaches enhance this capability required...

Heat transfer is a critical aspect related to Electrical machine design. To insure a successful design of the electrical machine, special attention has to be given to thermal aspects in parallel with the traditional Electromagnetic design. For calculating the temperature rise in electrical systems such as electrical machines or power electronic systems it is important to measure the temperature...