摘要
针对战场态势评估中的状态转移模型,提出了基于变异S-粗集的策略选择方法。通过构建变异S-粗集的结构差离度、粒度贴近度的概念,并结合序贯决策方法,给出了根据当前战场状态和给定的一系列的被选方案、选取策略使得战场态势向希望状态转移的方法。最后通过实例给出了方法的具体应用。
To the model of state transition in battlefield situation assessment, a method of decision choosing based on Variant S-rough set theory is put forward. The concepts of structure divergence and the granularity nasty degree of the variant S-Rough Sets are built. On the foundation of present battlefield situation and given candidate schemes, a sequential decision Method Based on the two concepts is-applied to choose the best decision to make the battlefield situation shift tothe expected state. At last the application of this method is proved by an instance.
出处
《计算机科学》
CSCD
北大核心
2008年第6期193-195,共3页
Computer Science
基金
国家自然科学基金资助项目(60773209)
陕西省自然科学基金(2006F18)资助课题
关键词
变异S-粗集
状态转移
态势评估
序贯决策
Variant S-rough sets, State transition, Situation assessment, Sequential decision
