Hybrid multi-type attribute threat assessment based on improved TOPSIS algorithm
LI Da-pen · Ship Science and Technology · 2014
Aiming at hybrid multi-type attribute of targets in ship formation anti-missile threat assessment process,builds the index system firstly,then designs the improved TOPSIS method which can solve real-number type index,interval type index and fuzzy interval numbers of three parameters directly,and this method can evaluate the multiple attributes and threat degree of target without losing attribute information. A numerical example is given to illustrate the method,and the result demonstrates this method can obtain threat degree of the hybrid multi-type attribute targets fast and reliably.