简介：MultipleUninhabitedAerialVehicles(multi-UAVs)coordinatedtrajectoryreplanningisoneofthemostcomplicatedglobaloptimumproblemsinmulti-UAVscoordinatedcontrol.Basedontheconstructionofthebasicmodelofmulti-UAVscoordinatedtrajectoryreplanning,whichincludesproblemdescription,threatmodeling,constraintconditions,coordinatedfunctionandcoordinationmechanism,anovelMax-MinadaptiveAntColonyOptimization(ACO)approachispresentedindetail.Inviewofthecharacteristicsofmulti-UAVscoordinatedtrajectoryreplanningindynamicanduncertainenvironments,theminimumandmaximumpheromonetrailsinACOaresettoenhancethesearchingcapability,andthepointpheromoneisadoptedtoachievethecollisionavoidancebetweenUAVsatthetrajectoryplannerlayer.Consideringthesimultaneousarrivalandtheair-spacecollisionavoidance,anEstimatedTimeofArrival(ETA)isdecidedfirst.ThenthetrajectoryandflightvelocityofeachUAVaredetermined.Simulationexperimentsareperformedunderthecomplicatedcombatingenvironmentcontainingsomestaticthreatsandpopupthreats.Theresultsdemonstratethefeasibilityandtheeffectivenessoftheproposedapproach.