An algorithm based on particle swarm optimization for multiobjective bilevel linear problems

作者：

Highlights：

• Improved MOPSO for multiobjective (at the upper level) bilevel linear problems.

• A hybrid scheme for the selection of the global best particles is proposed.

• An adaptive mutation is also introduced.

• The incorporation of these mechanisms led to significantly better results.

摘要

•Improved MOPSO for multiobjective (at the upper level) bilevel linear problems.•A hybrid scheme for the selection of the global best particles is proposed.•An adaptive mutation is also introduced.•The incorporation of these mechanisms led to significantly better results.

论文关键词：Multiobjective optimization,Bilevel linear programming,Particle swarm optimization

论文评审过程：Available online 29 September 2014.

论文官网地址：https://doi.org/10.1016/j.amc.2014.09.013