Bi-level plant selection and production allocation model under type-2 fuzzy demand

作者：

Highlights：

• Bi-level programming model with type-2 triangular fuzzy variables is established.

• General expectation reduction method is proposed to reduce type-2 fuzzy variables.

• A parameter is incorporated to reflect varying optimistic-pessimistic degrees.

• Robust parametric optimization method provides an effective decision making way.

• Illustrative example verifies the applicability and effectiveness.

摘要

•Bi-level programming model with type-2 triangular fuzzy variables is established.•General expectation reduction method is proposed to reduce type-2 fuzzy variables.•A parameter is incorporated to reflect varying optimistic-pessimistic degrees.•Robust parametric optimization method provides an effective decision making way.•Illustrative example verifies the applicability and effectiveness.

论文关键词：Bi-level programming,Plant selection and production allocation,Type-2 triangular fuzzy number,General expectation reduction method

论文评审过程：Received 7 October 2016, Revised 22 May 2017, Accepted 23 May 2017, Available online 24 May 2017, Version of Record 26 May 2017.

论文官网地址：https://doi.org/10.1016/j.eswa.2017.05.057