【摘要】 针对不相关并行机混合流水线调度问题的特点,设计了一种基于排列的编码和解码方法,提出了一种有效的人工蜂群算法.在引领蜂和跟随蜂搜索阶段采用3种有效的邻域搜索方法,以丰富搜索行为;在侦察蜂搜索阶段通过随机搜索对种群进行更新,以增强种群多样性.同时,通过试验设计方法对算法的参数设置进行了分析,给出指导性参数组合.通过基于典型实例的数值仿真以及与已有代表性算法的比较,验证了所提算法的有效性和鲁棒性.更多还原

【Abstract】 According to the characteristics of the hybrid flow-shop scheduling problem with unrelated parallel machines(HFSP–UPM),we design a permutation-based method for encoding and decoding,and propose an effective artificial bee colony(ABC) algorithm.At the employed bee phase and the onlooker bee phase,three effective neighbor-search approaches are used to enrich the searching behavior;at the scout bee phase,the population is updated by using random search to enhance the diversity of population.Based on Taguchi method for experiment design(DOE),the effect from the parameter-setting is investigated and suitable parameter values are suggested.Numerical simulation based on benchmark examples and comparisons with the existing typical algorithms demonstrate the effectiveness and robustness of the proposed algorithm.更多还原