基于改进离散人工蜂群算法的同类机调度优化  

Parallel machine scheduling optimization based on improved discrete artificial bee colony algorithm

作　　者：张架鹏 倪志伟[1,2] 倪丽萍[1,2] 朱旭辉[1,2] 伍章俊[1,2] ZHANG Jiapeng;NI Zhiwei;NI Liping;ZHU Xuhui;WU Zhangjun(School of Management,Hefei University of Technology,Hefei Anhui 230009,China;Key Laboratory of Process Optimization and Intelligent Decision-making of Ministry of Education(Hefei University of Technology),Hefei Anhui 230009,China)

机构地区：[1]合肥工业大学管理学院,合肥230009 [2]过程优化与智能决策教育部重点实验室(合肥工业大学),合肥230009

出　　处：《计算机应用》2020年第3期689-697,共9页journal of Computer Applications

基　　金：国家自然科学基金资助项目(91546108,71490725,71521001,71301041);安徽省自然科学基金资助项目(1708085MG169)~~

摘　　要：针对一类最小化最大完工时间的同类机调度问题,考虑到机器的加工效率和产品的交付时间,引入同类机调度问题的数学模型,提出一种改进的离散型人工蜂群算法(IDABC)求解该问题。首先,引入种群初始化策略,得到均匀分布的种群,并获得待优参数的生成策略,加快种群的收敛;其次,借鉴差分进化算法的变异算子和模拟退火算法的思想,改进雇佣蜂和跟随蜂的局部搜索策略,并利用最优解的优质信息改进侦察蜂,增加种群多样性、防止算法陷入局部最优;最后,分析算法的性能和参数,并将改进的算法应用于同类机调度问题,在15个算例上的实验结果表明,与混合离散人工蜂群(HDABC)算法相比,IDABC的求解精度和稳定性分别平均提高了4.1%和26.9%,且具有更好的收敛性,表明在实际场景中IDABC可以有效求解同类机调度问题。For the parallel machine scheduling problem of minimizing the maximum completion time,an Improved Discrete Artificial Bee Colony algorithm(IDABC)was proposed by considering the processing efficiency of the machine and the delivery time of the product as well as introducing the mathematical model of the problem.Firstly,a uniformly distributed population and a generation strategy of the parameters to be optimized were achieved by adopting the population initialization strategy,resulting in the improvement of the convergence speed of population.Secondly,the mutation operator in the differential evolution algorithm and the idea of simulated annealing algorithm were used to improve the local search strategy for the employed bee and the following bee,and the scout bee was improved by using the high-quality information of the optimal solution,resulting in the increasement of the population diversity and the avoidance of trapping into the local optimum.Finally,the proposed algorithm was applied in the parallel machine scheduling problem to analyze the performance and parameters of the algorithm.The experimental results on 15 examples show that compared with the Hybrid Discrete Artificial Bee Colony algorithm(HDABC),IDABC has the accuracy and stability improved by 4.1%and 26.9%respectively,and has better convergence,which indicates that IDABC can effectively solve the parallel machine scheduling problem in the actual scene.

关 键 词：同类机调度 最小化最大完工时间 变异算子 人工蜂群算法 优化 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]