Multi-objective reliability redundancy allocation using MOPSO under hesitant fuzziness

作者：

Highlights：

• A hesitant fuzzy MOPSO algorithm is proposed for MORRA.

• Both the objective functions and the design alternatives are simultaneously optimized.

• Hesitant fuzzy methods for the optimization of design alternatives of the system.

• Abstract reliability structures exchanged between three stages of optimization.

• Applied for enhancing the reliability of power station coal feeding system.

摘要

•A hesitant fuzzy MOPSO algorithm is proposed for MORRA.•Both the objective functions and the design alternatives are simultaneously optimized.•Hesitant fuzzy methods for the optimization of design alternatives of the system.•Abstract reliability structures exchanged between three stages of optimization.•Applied for enhancing the reliability of power station coal feeding system.

论文关键词：System reliability,Redundancy allocation,Hesitant fuzzy decisions,Multi-objective particle swarm optimization

论文评审过程：Received 15 March 2021, Revised 13 January 2022, Accepted 18 February 2022, Available online 5 March 2022, Version of Record 15 March 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.116696