基于IFSTR的抽象化空间推理方法  

Method for Abstract spatial reasoning based on IFSTR

作　　者：郑寇全[1] 雷英杰[1] 王睿[1] 王毅[1] 

机构地区：[1]空军工程大学防空反导学院,陕西西安710051

出　　处：《系统工程与电子技术》2013年第3期650-655,共6页Systems Engineering and Electronics

基　　金：国家自然科学基金(61272011;60773209);国防重点实验室基金(2012ADL-DW0301)资助课题

摘　　要：针对现有空间推理方法难以有效处理复杂不确定空间拓扑信息的缺陷,在分析空间实体直觉模糊划分的基础上,构造了直觉模糊九交矩阵模型,用直觉模糊空间关系向量定量描述各实体间的空间拓扑关系,并提出了一种基于此的抽象化空间推理方法,提高了空间推理的准确性,较好地解决了战场评估的时效性问题。最后通过实例验证了该方法的有效性和优越性。Owing to the defect that it is difficult to deal with the complicated and uncertain spatial topological information for spatial reasoning in existence, the intuitionistic fuzzy 9-intersection matrix model is proposed based on the analysis of the intuitionistic fuzzy compartmentalism of the spatial entity, in which the spatial to- pological relations are described quantitatively by intuitionistic fuzzy spatial relation vectors. Meanwhile, a method of abstract spatial reasoning based on intuitionistic fuzzy spatial topological relation （IFSTR） is put forward, by which the reasoning accuracy is improved and the evaluation efficiency of battlefield is well solved. Finally, the classical instance proves the validity and superiority of the proposed method.

关 键 词：直觉模糊集 空间拓扑关系 空间推理 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]