遗传禁忌算法在备份调度中的应用研究  

Application and research of genetic tabu algorithm in scheduling of backup

作　　者：戴庆[1] 赵艳玲[1] 刘雪松[2] 

机构地区：[1]大庆石油学院计算机与信息技术学院,黑龙江大庆163318 [2]大庆油田有限责任公司第六采油厂,黑龙江大庆163114

出　　处：《计算机工程与设计》2008年第10期2632-2634,共3页Computer Engineering and Design

基　　金：黑龙江省自然科学基金项目(2005G3674-00)

摘　　要：为了合理的调度备份任务,使得处理时间最长的备份处理机的处理时间最小化,综合分析国内外有关备份调度的算法基础之上,针对遗传算法和禁忌搜索算法两者优势与不足,将它们的优势结合在一起,提出了基于遗传禁忌搜索的备份调度算法。仿真实验结果表明,混合的算法与单一遗传算法相比,其搜索效率比单一的遗传算法有了很大程度的提高。In order to arrange backup task reasonable to minimize the processing time of the backup processor whose processing time is maximum. On the basis of analyzing relate domestic and foreign scheduling algorithm synthetically. And aiming at the advantages and disadvantages between genetic and tabu algorithm, a scheduling of backup algorithm that combines genetic algorithm with tabu search algorithm is put forward. This algorithm considers the advantages of two algorithms. Finally, the simulation experiment results show that the double algorithm, compared with the single genetic algorithm, has a great promote on the search efficiency.

关 键 词：备份 调度 遗传算法 禁忌搜索 任务分配与调度 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构] O242.23[自动化与计算机技术—计算机科学与技术]