The control strategy of multi-UAV arriving simultaneously to attack multiple targets under uncertain environment was studied.By using auction algorithm together with interval consensus algorithm,a control algorithm of multi-UAV simultaneous arrival under uncertain environment was proposed.At first,a task assignment method for multi-UAV to multi-target was presented through auction algorithm.After that,interval consensus algorithm was defined,and control method for multi-UAV simultaneous arrival under uncertain environment was presented,achieving the object of multi-UAV arriving at multi-target simultaneously in an interval value.Simulation was made,and the results demonstrate the feasibility and effectiveness of the method.