Integration of Supplier Selection and Inventory Management under Supply Disruptions

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2019

Autores

Thomy Eko Saputro (Autor) Outra; Gonçalo Figueira (Autor) FEUP; Bernardo Almada Lobo (Autor) FEUP

Ata de Conferência Internacional

Título: IFAC PAPERSONLINE

Páginas: 2827-2832

7th IFAC Symposium on System Structure and Control (SSSC) jointly held with the 15th IFAC Workshop on Time Delay Systems (TDS)

Sinaia, ROMANIA, SEP 09-11, 2019

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00R-JYB

DOI: 10.1016/j.ifacol.2019.11.637

Abstract (EN): Procurement plays an essential role in the supply of materials for the production of goods or products. The success of procurement management to fulfill demand with high service levels and on-time delivery relies on the suppliers' performance. Suppliers should be appropriately selected to source materials with the right quality, in the right quantity, at the right time, and for the right price. The scope of this problem, as well as other aspects such as the sourcing strategy, will depend on the type of items. Critical items, which represent high-profit impacts and high supply risks, should be approached comprehensively by considering all the main activities of the procurement process. This study focuses on a supplier selection problem integrated with inventory management under a multi-sourcing strategy, by taking into account stochastic demand and supply disruptions. This problem is approached by a simulation-optimization method, composed of discrete-event simulation and a genetic algorithm (GA). Finally, a numerical example is provided to illustrate the solution procedure.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6