Risk-informed multi-objective decision-making of emergency schemes optimization

X Liu, C Wang, Z Yin, X An, H Meng - Reliability Engineering & System …, 2024 - Elsevier
When an accident occurs, there is a surging demand for methods to generate efficient and
effective emergency schemes through optimizing the resource allocation of emergency …

Time-dependent reliability-based design optimization of main shaft bearings in wind turbines involving mixed-integer variables

Z Jiang, X Huang, B Wang, X Liao, H Liu… - Reliability Engineering & …, 2024 - Elsevier
Main shaft bearings are essential transmission components in wind turbines. The failure of
the main shaft bearings is inevitably accompanied by catastrophic consequences. In this …

A resilience-driven emergency maintenance operation scheme optimization method based on risk

Y Zhang, B Cai, S Ahmed, C Wang, Q Li… - Reliability Engineering & …, 2025 - Elsevier
Abstract System failure caused by unexpected disruptions is unavoidable and can lead to
catastrophic consequences. To complete the emergency maintenance operation safely and …

An analysis and reliability-based optimization design method of trajectory accuracy for industrial robots considering parametric uncertainties

C Su, B Li, W Zhang, W Tian, W Liao - Reliability Engineering & System …, 2025 - Elsevier
To address the challenges of poor trajectory accuracy in industrial robots, which has
emerged as a technological bottleneck hindering further robots' applications in high …

Design and parameter optimization of solid-surface antenna parallel mechanism constructed by multi-loop spatial coupling units

C Wang, L Hao, Y Hou, Q Cong… - Proceedings of the …, 2024 - journals.sagepub.com
The optimization of design and structural parameters of solid-surface antennas is crucial for
the development of aerospace satellites. In this paper, the study explores an innovative …

Opposition-based artificial hummingbird algorithm applied to elementary machine design problems

V Bhattacharjee, PK Roy, C Chattoraj - SN Computer Science, 2024 - Springer
Component items and constituent units of different mechanisms or structures to transfer
energy in the operational process of any system of machineries are designed and …

[HTML][HTML] Robust design optimization of gas-lubricated herringbone grooved journal bearings: Surrogate modeling and experimental validation

S Massoudi, C Bush, J Schiffmann - Tribology International, 2025 - Elsevier
This study experimentally validates robust designs for herringbone grooved journal bearings
(HGJBs) in micro-turbocompressors, addressing manufacturing deviations that lead to rotor …

Rolling schedule design for the ESP rolling process based on NSGA-II-DE

W Peng, C Wei, J Yang, X Chen, B Qi, X Li, J Sun… - ISA transactions, 2025 - Elsevier
Multiple processes connected closely during the endless strip production (ESP) rolling, it is
difficult to obtain the global optimal solution by multi-objective modelling of a single process …

Robust method for the identification of dynamical anisotropic flexible bearing parameters using multi-objective optimization and structural modification technique

A Baklouti, K Dammak, A El Hami - Mechanical Systems and Signal …, 2023 - Elsevier
In this paper, a deterministic multi-objective design optimization problem is addressed in
order to identify the dynamical joint parameters such as mass, stiffness, damping and cross …

Probabilistic rolling contact fatigue approaches with a loading level relevance

YX Zhao, JP Yang, HK Wang - International Journal of Fatigue, 2023 - Elsevier
Optimal rolling contact fatigue (RCF) tests try better to cover possible production loading
range. And probabilistic RCF approaches are developed with an implicit consideration of the …