一种无线AP性能测试异常波动自动判断方法  

An Automatic Judgment Method for Abnormal Fluctuation of Wireless AP Performance Test

作　　者：陈艺虾 张碧仙 CHEN Yixia;ZHANG Bixian(School of Computing and Information Science,Fuzhou Institute of Technology,Fuzhou Fujian 350000)

机构地区：[1]福州理工学院计算与信息科学学院,福建福州350000

出　　处：《软件》2024年第8期4-6,共3页Software

基　　金：2022年度福建省中青年教师教育科研项目(JAT220487);2024年度校级科研基金项目(FTKY2024041);福州理工学院校企合作特色课程建设项目(LGJG2023054);2022年度校级科研基金项目(FTKY2022018)。

摘　　要：现有的使用Chariot进行无线接入点吞吐性能测试的方法需人工判断性能波动是否异常,效率低下。本文基于多项式拟合、曲线极值点、归一化等方法,提出一种无线AP性能测试波动的自动判断方法。该方法利用多项式拟合将打流数据拟合成曲线,求出曲线极值点,运用一定的规则计算各极值点的关系,从而判断性能测试过程中是否出现异常波动现象。通过实验验证了所提方法的有效性,在实际应用中也取得较好的效果,能够适应不同的断流类型。The existing method of using Chariot for wireless access point throughput performance testing requires manual judgment of whether performance fluctuations are abnormal,which is inefficient.This article proposes an automatic judgment method for wireless AP performance testing fluctuations based on polynomial fitting,curve extremum points,normalization,and other methods.This method uses polynomial fitting to fit the flow data into a curve,calculate the extreme points of the curve,and use certain rules to calculate the relationship between each extreme point,in order to determine whether there are abnormal fluctuations during the performance testing process.The effectiveness of the proposed method has been verified through experiments and has achieved good results in practical applications,which can adapt to different types of interruptions.

关 键 词：波动判断 AP 吞吐量 无线性能 多项式拟合 

分 类 号：TP311.53[自动化与计算机技术—计算机软件与理论]