战场态势信息量的一种度量方法

摘要

恰当地度量战场态势信息量，是作战指挥、指控信息系统、通信系统等众多研究领域中重要的基础问题。从态势感知出发，将态势信息区分为彼此独立无关的“态”信息和“势”信息，结合Shannon信息论思想，提出了综合刻画态势信息量大小的方法，解决了传统战场态势信息量度量方法中未能包含态势变化趋势信息的问题。在此基础上，给出了双节点要达到协同必须满足的态势感知一致性条件。%This is an important basic problem, namely to properly measure the amount of information on the battlefield situa-tion awareness, within combat command field, C2 information systems design, communications systems usage. From situa-tional awareness perspective, we define a separate independent‘state’ and ‘trends’ . it expresses the situation while combi-ning them together. According to Shannon information theory ideas, we propose an integrated approach that can give measure-ment of the amount of self-information. It solves a problem that traditional methods can not contain trend information. On this basis, we give the consistency condition for two-node coordination of situational awareness.