网络可靠性感知资源任务能耗调度方法仿真  

Simulation of Task Energy Scheduling Method for Network Reliable Perceived Resources

作　　者：薛佳楣[1] 李美珊[1] 刘越[1] XUE Jia-mei;LI Mei-shan;LIU Yue(College of Information Science&Electronic Technique,Jiamusi University,Jiamusi Heilongjiang 154007,China)

机构地区：[1]佳木斯大学信息电子与技术学院,黑龙江佳木斯154007

出　　处：《计算机仿真》2021年第2期444-447,452,共5页Computer Simulation

基　　金：2018年度黑龙江省省属本科高校基本科研业务费科研项目(2018-KYYWF-0938);佳木斯大学基础研究类面上项目(JMSUJCMS2016-009);佳木斯大学科学技术校级面上项目(13Z1201576)。

摘　　要：针对传统能耗调度方法中存在完成任务时间长、网络的寿命短、能耗不均衡等缺点,提出一种新的网络可靠性感知资源任务能耗调度方法。建立网络服务器节点协作模型,在用户指定任务类型的设定下,以服务器完成执行任务时能量消耗的均衡指标和数据信息的存储成本为优化目标,求解指定任务的最大时间。利用改进的蚁群算法将用户指定任务属性数据作为公平因子进行计算,根据计算结果,结合改进蚁群算法,构建任务调度模型。仿真结果证明,提出的网络可靠性感知资源任务能耗调度方法完成任务速度较快,同时可以有效降低服务器总体能耗,延长网络生存时间。In traditional energy consumption scheduling methods,the task completion time is too long,network life is short and energy consumption is unbalanced.Therefore,a new method of energy consumption scheduling of perceived resource task of network reliability was put forward.Firstly,it was necessary to build the node cooperation model of network server.Based on the setting of specific task type,the maximum time of specific task was calculated by taking the balance indexes of energy consumption when the server completed the task and the storage cost of data information as the optimization objectives.Then,the improved ant colony algorithm was used to calculate the attribute data specific task as the fair factor.Based on calculation results and improved ant colony algorithm,the task scheduling model was built.Simulation results show that the proposed method can complete the task quickly,reduce the overall energy consumption of server and prolong the network lifetime.

关 键 词：可靠性感知资源 能耗优化 调度方法 能耗模型 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]