Abstract: According to characteristics of the position type selection of surface to air missile troops, the evaluation factor target system of the position type selection is presented. A two-stage fuzzy combined evaluation model for the position type selection is established, by mean of the theory and methodology of fuzzy mathematics. The computing method of the weight factor on the evaluation factors is discussed, based on the Analytic Hierarhy Process(AHP). Finally, the design method about the software of the position type selection fuzzy decision is introduced simply.

Key words: surface to air missile troops, position type selection, fuzzy decision, Analytic Hierarchy Process (AHP)