Aerodynamic drag reduction in a vehicle based on efficient global optimisation
The Journal of Engineering(2019)
摘要
Vehicle aerodynamic shape optimisation is a typical non-linear and computationally expensive black box problem, which is severely limited by time and cost of the objective function evaluations during the global optimisation process. To solve the shortcomings of low efficiency and high cost of the existing vehicle drag reduction method, an improved efficient global optimisation (EGO) algorithm is u...
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关键词
search problems,data mining,design engineering,numerical analysis,aerodynamics,drag reduction,optimisation,computational fluid dynamics,vehicle dynamics,statistical analysis
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