摘要
交互行为可信是分布式LVC(Live Virtual and Constructive)仿真系统可靠运行和正确推进的基础。针对交互行为可信性问题,提出了一种贝叶斯框架下的基于融合先验信息的仿真交互可信度模型。明确了交互一致和交互可信度的基本概念,构建了交互可信判断模型;通过引入继承因子,确定不同信息的可利用程度,对分布式LVC训练仿真系统的历史信息和专家经验等先验信息进行融合,并在此基础上,通过实时交互信息测试和交互可信判断,运用贝叶斯方法得到交互可信度的后验估计。该方法可以较低的系统负载,来保证实时可靠地监测交互可信度,为分布式LVC训练仿真系统可信度问题研究提供了一种新的实用有效的方法。
The credibility of interactive behavior is the basis for the reliable operation and correct promotion of distributed LVC(Live,Virtual,and Constructive)simulation systems.Aiming at the credibility of interactive behavior,a simulation interactive credibility model based on fusion prior information under the Bayesian framework is proposed.The basic concepts of interaction consistency and interaction credibility are clarified,and an interactive credible judgment model is constructed.By introducing inheritance factors,the availability of different information is determined,and the prior information on history and expert experience of distributed LVC training simulation system is integrated.And then,on the basis of real-time interactive information test and interactive credibility judgment,Bayesian method is introduced to obtain the posterior estimate of interactive credibility.This method can guarantee real-time and reliable monitoring of interaction credibility with low system load,and provides a new practical and effective method for the research of credibility of distributed LVC training simulation system.
作者
王玉龙
董志明
彭文成
王晓方
WANG Yu-long;DONG Zhi-ming;PENG Wen-cheng;WANG Xiao-fang(Military Exercise and Training Center,Army Academy of Armored Forces,Beijing 100072,China;Department of Equipment Support,Logistics University of PAP,Tianjin 300309,China)
出处
《装甲兵工程学院学报》
2019年第3期103-108,共6页
Journal of Academy of Armored Force Engineering
基金
军队科研计划项目.
关键词
交互可信度
融合先验信息
继承因子
贝叶斯估计
interaction credibility
fusion prior information
inheritance factor
Bayesian estimation
