J4 ›› 2012, Vol. 30 ›› Issue (2): 151-156.

• 论文 • 上一篇    下一篇

基于马尔可夫链的新型威胁评估预测方法

韩占朋,王玉惠,姜长生,吴庆宪   

  1. 南京航空航天大学 自动化学院|南京 210016
  • 收稿日期:2011-10-01 出版日期:2012-03-28 发布日期:2012-04-19
  • 作者简介:韩占朋(1985—)|男|河北保定人|南京航空航天大学硕士研究生|主要从事火力控制与决策研究|(Tel)86-15295562695(E-mail)jiaoshou_1980@163.com;王玉惠(1980—)|女(蒙古族)|内蒙古阿拉善盟人|南京航空航天大学副教授|硕士生导师|主要从事火力控制与决策、非线性系统控制研究|(Tel)86-13851564823(E-mail)wangyh@nuaa.edu.cn。
  • 基金资助:

    国家自然科学基金资助项目(11102080);航空科学基金资助项目(20095152028);南京航空航天大学基本科研业务费专项科研基金资助项目(NS2010077)

New Threat Assessment Prediction Method

HAN Zhan-peng,WANG Yu-hui,JIANG Chang-sheng,WU Qing-xian   

  1. College of Automation Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
  • Received:2011-10-01 Online:2012-03-28 Published:2012-04-19

摘要:

为了减少防空作战中二次打击时基于马尔可夫链的态势预测对大量历史经验的需求问题,采用一种状态转移矩阵推导算法,只需少量的历史数据即可推导出合理的状态转移阵。针对现实中作战双方相互打击可能受到的毁伤情况及其对态势预测的影响,提出一种新型的毁伤矩阵方案。该方案以前一轮的打击结果为前提,预测下一轮打击时的威胁。最后结合相关实例进行仿真分析,并通过试验结果证明了算法的可行性和有效性。

关键词: 概率论, 威胁评估, 马尔可夫链, 二次打击

Abstract:

In order to reduce the demand for a large number of historical experience in the air defense operations with the second-hit situation based on Markov chain forecasting model, a state transition matrix derived algorithm is proposed. The special method is designed to obtain the state transition matrix with a small amount of historical data. Then a solution with improved damage matrix is put forward for the possible real damage in the war in order to evaluate  the exact battlefield situation.This algorithm can predict the threat evaluation of next round based on the results of previous striking.Simulation results verify the feasibility and effectiveness of the proposed algorithm.

Key words: probability theory, threat assessment, Markov chain, second-hit