Risk based opportunistic maintenance model for complex mechanical systems

作者：

Highlights：

• Maintenance are critical for reducing costs of complex mechanical systems.

• A risk based opportunistic maintenance model considering failure risk is proposed.

• The global optimization algorithm is further developed to realize RBOM policy.

• The influence of different parameters in the RBOM model is fully analyzed.

• The developed methods can bring immediate benefits to the energy industry.

摘要

•Maintenance are critical for reducing costs of complex mechanical systems.•A risk based opportunistic maintenance model considering failure risk is proposed.•The global optimization algorithm is further developed to realize RBOM policy.•The influence of different parameters in the RBOM model is fully analyzed.•The developed methods can bring immediate benefits to the energy industry.

论文关键词：Risk based opportunistic maintenance (RBOM),Global optimization,Proactive maintenance,Sensitivity analysis,Failure risk

论文评审过程：Available online 24 October 2013.

论文官网地址：https://doi.org/10.1016/j.eswa.2013.10.041