Figure 20
From: Integrated optimization of scheduling for unmanned follow-me cars on airport surface
Convergence analysis of five algorithms. IGWO-1 ONLY incorporates the improvement defined by Eq. (34), while IGWO-2 employs Eq. (34) and Eq. (35) uniformly in both the global search and local search. (a) Fitness values. (b) Conflict counts. (c) Total working time of UFMCs.
