...Hong Zhang; Lu-Kai Song Purpose This review aims to comprehensively summarize recent progress in surrogate modeling for reliability analysis of complex mechanical systems, particularly aeroengine mechanisms operating under harsh, multi-physics conditions. It focuses on how active learning...

... Carlo method, providing valuable insights for subsequent analysis and structural optimization. Originality/value The use of the surrogate model approach for structural reliability analysis significantly improves solution efficiency. Furthermore, the integration of ISSA with the BP neural network...

...Shiyuan Yang; Debiao Meng; Hongtao Wang; Zhipeng Chen; Bing Xu Purpose This study conducts a comparative study on the performance of reliability assessment methods based on adaptive surrogate models to accurately assess the reliability of automobile components, which is critical to the safe...

... structures, the calculation can be categorized into Monte Carlo (MC), outcrossing rate, envelope functions and extreme value methods. The series-parallel and expansion methods, multi-extremum surrogate models and decomposed-coordinated surrogate models are summarized for the multiobjective dynamic...

... and applications in complex engineering structures like aeroengine rotor systems are reviewd. Findings The recent reliability analysis advances of engineering application in aeroengine rotor system are highlighted, it is worth pointing out that the surrogate model methods hold great efficiency and accuracy...