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采用均匀设计技术合成多个适应度函数以提高搜索方向的空间均匀性,并针对多目标柔性工作车间调度问题的特点,设计了基于工序顺序和基于机器分配两种交叉变异的操作以及小生境技术、精英保留策略和遗传操作自适应调整策略来提高种群的多样性和搜索的效率。实验证明,本文提出的算法所得结果比较理想。
The uniform design technique is used to synthesize multiple fitness functions to improve the spatial uniformity of search directions. In view of the characteristics of the multi-objective flexible work shop scheduling problem, operations based on the sequence of operations and two kinds of machine assignment based distribution and niche technologies , Elite retention strategy and genetic manipulation adaptive adjustment strategy to improve the diversity of populations and the search efficiency. Experimental results show that the algorithm proposed in this paper results are satisfactory.