计算机应用 ›› 2012, Vol. 32 ›› Issue (08): 2364-2368.DOI: 10.3724/SP.J.1087.2012.02364

• 典型应用 • 上一篇    下一篇

基于主导因子法的装备维修保障人员调度值预测

单黎黎,张宏军,张睿,程恺,王之腾   

  1. 解放军理工大学 工程兵工程学院,南京 210007
  • 收稿日期:2012-02-22 修回日期:2012-04-06 发布日期:2012-08-28 出版日期:2012-08-01
  • 通讯作者: 单黎黎
  • 作者简介:单黎黎(1981-),女,江苏宿迁人,工程师,博士研究生,主要研究方向:装备维修保障信息化;
    张宏军(1963-),男,江苏姜堰人,教授,博士,主要研究方向:军事运筹;
    张睿(1977-),男,山东威海人,副教授,博士,主要研究方向:军事仿真、作战模拟;
    程恺(1983-),男,河南郑州人,博士研究生,主要研究方向:作战模拟、效能评估;
    王之腾(1982-),男,黑龙江依兰人,博士研究生,主要研究方向:面向对象服务技术。
  • 基金资助:
    国家自然科学基金资助项目(70971137)

Prediction on dispatching number of equipment maintenance people based on main factor method

SHAN Li-li,ZHANG Hong-jun,ZHANG Rui,CHENG Kai,WANG Zhi-teng   

  1. Engineering Institute of Engineer Corp,PLA University of Science and Technology,Nanjing Jiangsu 210007, China
  • Received:2012-02-22 Revised:2012-04-06 Online:2012-08-28 Published:2012-08-01
  • Contact: SHAN Li-li

摘要: 为实现装备维修保障人员调度数量的准确简单预测,提出一种通用的支持向量机(SVM)输入变量特征的确定方法——主导因子法。该算法在定义了“主导因子”、“驱动因子”、“主动性行为”和“行为载体”等相关术语的基础上,通过“极大关联性”准则和“行为目的”法设置主动性行为预测变量的主导因子,然后根据该主导因子和“驱动因子设置法则”提炼出各驱动因子作为SVM输入变量的特征。实际应用及与其他方法比较后表明:将主导因子法确定的各装备维修保障人员调度值驱动因子作为SVM输入变量特征对相关值进行预测的平均相对误差低至0.0109,相对于其他特征确定方法具有更高的预测准确率。

关键词: 支持向量机, 回归预测, 输入向量特征, 装备维修保障, 人员调度

Abstract: In order to forecast the number of equipment maintenance people more easily and validly, a common approach of selecting the features of input vector in Support Vector Machine (SVM) named Main Factor Method (MFM) was proposed. The relevant terms of "main factor", "driving factor", "voluntary action" and "actions' carrier" were defined, based on which the theoretical MFM was constructed. Firstly, the predicting vector's main factor of voluntary actions was setup by "infinitely related principle" and "action purpose" method. Then the driving factors which can be looked as the characteristics of SVM input vector were refined through the selected main factor and "selecting principles of driving factors". The experimental results and comparison with other congeneric methods show that the proposed method can select the more accurate prediction with the value of relative average error 0.0109.

Key words: Support Vector Machine (SVM), regression prediction, input-vector features, equipment maintenance, people dispatching

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