An on-line variable-fidelity surrogate-assisted harmony search algorithm with multi-level screening strategy for expensive engineering design optimization

This paper presents an on-line variable-fidelity surrogate-assisted harmony search algorithm (VFS-HS) for expensive engineering design optimization problems. VFS-HS employs a novel model-management strategy that uses a multi-level screening mechanism based on non-dominated sorting to strictly contro...

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Veröffentlicht in:	Knowledge-based systems 2019-04, Vol.170, p.1-19
Hauptverfasser:	Yi, Jin, Gao, Liang, Li, Xinyu, Shoemaker, Christine A., Lu, Chao
Format:	Artikel
Sprache:	eng
Schlagworte:	Basis functions Design engineering Design optimization Evolutionary computation Expensive engineering design optimization Gaussian process Harmony search algorithm Non-dominated sorting Optimization algorithms Particle swarm optimization Pressure vessels Radial basis function Screening Search algorithms Variable-fidelity surrogate
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