Resilience Evaluation Method for UAV Swarms Oriented to Multidimensional Goals

Resilience is a crucial reference index for the organizational design and mission planning of UAV swarms, referring to the system's ability to prevent, withstand, recover, and adapt to various disturbances. Current resilience evaluation methods mainly focus on the withstand and recovery stages. This paper uses the four-dimensional resilience objectives as a guideline, designing a mission-oriented tactical profits model as the basis for calculating the performance of UAV swarms. In the prevention stage, resilience is evaluated based on the extent of mission capability decline, the baseline, and disturbance time. In the adaptation stage, it is evaluated based on the comparison of performance disturbances during the first and second attacks. Finally, the overall resilience level of the swarm is obtained through a weighted average. Simulation experiments demonstrate that the proposed method can accurately evaluate the resilience of UAV swarms under multidimensional objectives.