Couplings in Multi-criterion Aerodynamic Optimization Problems Using Adjoint Methods and Game Strategies  

关于多目标气动优化设计中伴随方法与对策理论的耦合研究(英文)

作　　者：唐智礼[1] 董军[2] 

机构地区：[1]南京航空航天大学航空宇航学院 [2]中国航空工业空气动力研究院

出　　处：《Chinese Journal of Aeronautics》2009年第1期1-8,共8页中国航空学报（英文版）

基　　金：National Natural Science Foundation of China (10872093)

摘　　要：The tighten couplings of game strategies with adjoint methods for multi-criterion aerodynamic design optimization are ad-dressed. Its numerical implementation is also described in details. In cooperative game,adjoint methods are coupled in parallel to compute Pareto front collaboratively. Conversely in a Nash game,adjoint methods are coupled in each player s decision making to achieve Nash equilibrium competitively. In Stackelberg game,adjoint methods used by players are nested hierarchically through incomp...The tighten couplings of game strategies with adjoint methods for multi-criterion aerodynamic design optimization are ad-dressed. Its numerical implementation is also described in details. In cooperative game,adjoint methods are coupled in parallel to compute Pareto front collaboratively. Conversely in a Nash game,adjoint methods are coupled in each player s decision making to achieve Nash equilibrium competitively. In Stackelberg game,adjoint methods used by players are nested hierarchically through incomp...

关 键 词：multi-criterion optimization AERODYNAMICS adjoint methods game strategies Nash game Stackelberg game Pareto front 

分 类 号：V211[航空宇航科学与技术—航空宇航推进理论与工程]