系统仿真学报 ›› 2018, Vol. 30 ›› Issue (3): 785-792.doi: 10.16182/j.issn1004731x.joss.201803003

• 专栏:态势智能认知仿真 • 上一篇    下一篇

基于深度学习的战场态势变化速度预测模型

陶九阳1,2, 吴琳1, 王驰1, 褚君达1, 廖鹰1, 朱丰1   

  1. 1.国防大学联合作战学院,北京 100091;
    2.陆军工程大学,江苏 南京 210007
  • 收稿日期:2018-01-07 出版日期:2018-03-08 发布日期:2019-01-02
  • 作者简介:陶九阳(1983-),男,山东五莲,博士生,研究方向为运筹分析与军事智能决策。
  • 基金资助:
    国家自然科学基金(61403400, 61403401, 61773399, 61703412),军民共用重大研究计划联合基金(U1435218)

A Model for Battlefield Situation Change Rate Prediction Based on Deep Learning

Tao Jiuyang1,2, Wu Lin1, Wang Chi1, Chu Junda1, Liao Ying1, Zhu Feng1   

  1. 1.Joint Operations College, National Defense University, Beijing 100091, China;
    2.Army Engineering University of PLA, Nanjing 210007, China
  • Received:2018-01-07 Online:2018-03-08 Published:2019-01-02

摘要: 战场态势变化剧烈程度的度量和估计,对指挥员均衡认知负载,降低决策风险具有重要意义。首先,基于态势要素状态变化过程中产生的自信息量,建立了态势变化速度计算模型;随后,以二维网格中态势要素机动为基本案例,探索了基于深度学习的态势要素趋势预测方法,证明了深度学习模型的损失函数交叉熵等价于态势变化速度;最后,通过实验分析了随着态势要素客观不确定性的增加,态势变化速度和趋势预测准确性的变化情况,得到推论:学习模型对态势要素的趋势预测准确率存在上限,上限值与态势变化速度成反比。

关键词: 不确定性, 信息论, 态势认知, 深度学习, 香农熵

Abstract: To measure and estimate the uncertainty of the battlefield situation is of great significance for the commanders to plan the reconnaissance mission and reduce the risk of decision-making. Based on Shannon's information theory, firstly, methods and a model on measurement of situation change rate are proposed. Secondly, a scene with two-dimensional grid elements maneuvering is established, based on deep learning, the prediction method for maneuvering trend is explored. It is proved that cross entropy is equivalent to situation change rate. Finally, with the increase of the objective uncertainty, situation change rate and the accuracy of the forecast is analyzed. It is deduced that there is an upper limit on the prediction accuracy based on the learning model, and the upper limit is inversely proportional to the situation change rate.

Key words: information theory, situation awareness, deep learning, shannon entropy

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