Abstract:

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 topological 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.