摘要: The introduction of machine learning in the aviation domain is an ongoing process. This is also true for safety-critical domains, especially for the area of Urban Air Mobility. A significant growth in number of air taxis and an in... 展开 The introduction of machine learning in the aviation domain is an ongoing process. This is also true for safety-critical domains, especially for the area of Urban Air Mobility. A significant growth in number of air taxis and an increasing level of autonomy is to be expected allowing for operating a large number of air taxis in complex urban environments. Due to the complexity of the tasks and the environment, key autonomy functions will be realized using machine learning, for example the camera-based detection of objects. However, the safety assurance for avionics systems using machine learning components is challenging. This work investigates safety and verification aspects of machine learning components. A camera-based detection of humans on the ground, e.g. to assess a potential landing area, serves as an example for an machine learning-based autonomy functio and was integrated into an Unmanned Aircraft. In the context of this exemplary machine learning component, the concept of Operational Design Domain as recently adapted European Aviation Safety Agency in the context of machine learning assurance is described along with other key concepts of machine learning assurance. Furthermore, runtime assurance is used to monitor conformance to the Operational Design Domain during flight. The presented flight test results indicate that monitoring the Operational Design Domain can support performance as well as the safety of the operation. 收起