首页 | 本学科首页   官方微博 | 高级检索  
     

一种采用非己空间变异搜索的故障检测算法
引用本文:张清华,钱 宇,胥布工,高廷玉,谢克明. 一种采用非己空间变异搜索的故障检测算法[J]. 计算机工程与应用, 2007, 43(28): 92-94
作者姓名:张清华  钱 宇  胥布工  高廷玉  谢克明
作者单位:茂名学院,计算机与电子信息学院,广东,茂名,525000;华南理工大学,化工学院,广州,510640;华南理工大学,自动化学院,广州,510640;茂名学院,计算机与电子信息学院,广东,茂名,525000;太原理工大学,信息工程学院,太原,030024;太原理工大学,信息工程学院,太原,030024
基金项目:广东省自然科学基金 , 广东省科技厅科技计划
摘    要:针对故障检测中,现有阴性选择算法的不足,提出了一种基于非己空间变异搜索检测器的故障检测算法。该算法以非己空间为基础,依据生物遗传中变异的机制,以及体现免疫系统克隆选择的原理来训练检测器,对能检测出异常变化的经典阴性选择算法作了新改进。最后通过仿真表明了非己空间变异搜索算法在计算复杂度明显下降的同时,对故障检测的有效性和准确性有极大的提高。

关 键 词:变异搜索  阴性选择算法  故障检测
文章编号:1002-8331(2007)28-0092-03
修稿时间:2007-03-01

Fault detection algorithm of mutation search in non-self space
ZHANG Qing-hua,QIAN Yu,XU Bu-gong,GAO Ting-yu,XIE Ke-ming. Fault detection algorithm of mutation search in non-self space[J]. Computer Engineering and Applications, 2007, 43(28): 92-94
Authors:ZHANG Qing-hua  QIAN Yu  XU Bu-gong  GAO Ting-yu  XIE Ke-ming
Affiliation:1.College of Electronic Information and Computer,Maoming University,Maoming,Guangdong 525000,China 2.College of Chemistry Engineering,South China University of Technology,Guangzhou 510640,China 3.College of Automation,South China University of Technology,Guangzhou 510640,China 4.College of Information Engineering,Taiyuan University of Technology,Taiyuan 030024,China
Abstract:Based on non-self-space mutation search detector,the fault detection algorithm is presented for the defects of exist negative-selection algorithm in fault detection in this paper.The algorithm can embody that the principle of clone selection train detector according to the mutation mechanism of biological genetic algorithm,and improve the classical negative-selection algorithm which can be detected abnormity.In the end,the simulation examples show that the computing complexity of the improved algorithm is decline in evidence,meanwhile,the validity and veracity of fault detection is also enhanced greatly.
Keywords:mutation search  negative-selection algorithm  fault detection
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《计算机工程与应用》浏览原始摘要信息
点击此处可从《计算机工程与应用》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号