National Natural Science Foundation of China (No.51975539, No.61876185);Aeronautical Science Foundation of China, ASFC (No.2018ZD55008);Science and Technology Key Research Program of Education Department of Henan Province (No.19A460030)
The multidimensional hybrid indices optimization problem is a kind of uncertainty multi-objective optimization problems that is difficult to solve. First
we can get relevant weights by optimizing the main parameters of explicit and implicit indices. According to these weights
multidimensional explicit indices can be reduced to an equivalent-interval fitness
and multidimensional implicit indices can be reduced to an equivalent-fuzzy fitness. Equivalent-interval fitness and equivalent-fuzzy fitness can be synthesized to an equivalent-index body. Then
we select advantage individual on the basis of equivalent-index bodies dominant situation according to adaptive reference point and preference area size. Finally
we adopt an implicit-indices estimation strategy with cluster method to realize interactive evolutionary algorithm within the framework of NSGA-II. The proposed algorithm is applied to two optimization problems with hybrid indices
and the results validate its efficiency and generalization.