Dynamic Replanning of Multi-drone Missions using Dynamic Forward Slicing
Miguel Campusano, Ulrik Pagh Schultz · 2022
Unmanned Aerial Systems (UAS, typically known as drones) are useful in many application domains, such as logistics and precision farming, especially when they fly Beyond Visual Line of Sight (BVLOS). To effectively use multiple UAS for BVLOS missions, it is required to precisely plan the flight of each UAS involved in the missions, allocating the required airspace ahead of time. The dots Domain-Specific Language (DSL) can be used to plan and execute such missions but does not support the adaptation of missions when unexpected changes occur during the execution of these missions. Such dynamic replanning of missions to changing conditions is a crucial feature for the safe integration of UAS into the airspace since it allows the UAS to adapt to these changes, such as yielding to emergency response aircraft.