基于多目标调度的嵌入式可复用群控系统优化  

Optimization of Embedded Reusable Group Control System Based on Multi-Objective Scheduling

作　　者：蔚晨月 李雪莲[2] WEI Chen-yue;LI Xue-lian(School of Information Engineering,Jinzhong College of Information,Taigu Shanxi 030800,China;School of Computer and Informational Technology,Shanxi University,Taiyuan Shanxi 030006,China)

机构地区：[1]晋中信息学院信息工程学院,山西太谷030800 [2]山西大学计算机与信息技术学院,山西太原030006

出　　处：《计算机仿真》2023年第9期274-277,448,共5页Computer Simulation

基　　金：山西省教育科学“十四五”规划2021年度一般规划课题(GH-21317)。

摘　　要：针对目前方法对嵌入式可复用群控系统进行优化时,由于未能及时对系统数据进行去噪处理,导致上述方法在进行系统优化时,存在系统延迟时间长、系统运行利用率低以及运行能耗大的问题,提出基于多目标调度的嵌入式可复用群控系统优化方法。所提方法首先对系统数据进行去噪处理,依据去噪结果对系统进行容错分析,寻找系统故障影响因素;再使用Linux嵌入式单调调度算法对分析结果进行优化,从而实现嵌入式可复用群控系统的优化目的。实验结果表明,运用新方法进行系统优化时,系统延迟时间短、系统运行利用率高以及运行能耗小。At present,some methods fail to remove the noise from data when optimizing the embedded reusable group control system,leading to high system delay,low utilization and high energy consumption.Therefore,a method of optimizing embedded reusable group control system based on multi-objective scheduling was proposed.Firstly,we removed noise from the system data.Based on the denoising result,and analyzed the fault tolerance of the system to find the factors of influencing system faults.Secondly,we used Linux embedded rate monotonic scheduling algorithm to optimize the analysis result.Finally,we achieved the optimization of the embedded reusable group control system.Experimental results show that the system delay is short,the system utilization is high,and the energy consumption is low after using the new method.

关 键 词：多目标调度 嵌入式 可复用群控系统 数据去噪 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]