Journal of System Simulation ›› 2022, Vol. 34 ›› Issue (12): 2670-2679.doi: 10.16182/j.issn1004731x.joss.22-FZ0941

• VV&A Technology • Previous Articles     Next Articles

Reliability Parameter Optimization Complex System Simulation Based on R-VIKOR Method

Zhiguang Wang, Baiting Liu, Xiaolei Wang, Tao Liu, Zhaowei Yang   

  1. Science and Technology on Special System Simulation Laboratory, Beijing Simulation Center, Beijing 100854, China
  • Received:2022-08-09 Revised:2022-10-26 Online:2022-12-31 Published:2022-12-21

Abstract:

The operation of complex simulation system is not isolated, and always affected by multiple external factors and its own performance. In simulation reliability calculation, parameters need to be chosen, and different performance indexes need to be taken into account when comparing with the reference model. The research is transformed into the multi-attribute decision. An system simulation trusted parameter optimization method based on R-VIKOR(resist rank reversal of visekriterijumska optimizacija | kompromisno resenje) is proposed. Multiple sets of aerodynamic parameters of the new model are obtained through model migration theory, and similarity calculation is carried out with the optimal parameters of the basic model, and more reliable aerodynamic parameters for the new aircraft model with similar aerodynamic shape are provided.

Key words: R-VIKOR(resist rank reversal of visekriterijumska optimizacija , kompromisno resenje), model of migration, credibility assessment, parameter optimization, pneumatic parameters

CLC Number: