For the problems of good at exploration but poor at exploitation in artificial bee colony algorithm(ABC) and its poor convergence,this paper proposed an improved artificial bee colony(IABC) algorithm by incorporating the information of local best(called pbest) solution into the solution search equation to improve the exploitation at the onlookers stage.In the algorithm,in order to accelerate convergence speed,it applied an initialization strategy based on the generalized opposition-based learning instead of...