Ciencias Exactas y Ciencias de la Salud

Permanent URI for this collectionhttps://hdl.handle.net/11285/551039

Pertenecen a esta colección Tesis y Trabajos de grado de las Maestrías correspondientes a las Escuelas de Ingeniería y Ciencias así como a Medicina y Ciencias de la Salud.

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Deterministic and stochastic profit maximization versions of the economic lot scheduling problem with pricing considerations
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2006-12-01) Salvietti Cignetti, Luciano; SMITH CORNEJO, NEALE RICARDO; 31327; Smith Cornejo, Neale Ricardo; González Velarde, José Luis; Ángel-Bello, Francisco; Programa de Graduados en Ingeniería; Campus Monterrey
The economic lot scheduling problem (ELSP) is a well known problem that focuses on scheduling the production of multiple items on a single machine such that inventory and setup costs are minimized. In this thesis the ELSP is extended to include price optimization with the objective to maximize profits. Two variants are proposed: a deterministic version which will be known as the PELSP and the stochastic version which is called the SPLSP. A solution methodology based on column generation and integer programming is proposed and is shown to produce very close to optimal results with short solution times. Computational testing is performed to evaluate the methodology. The results are discussed and recommendations for further research are provided.

Ciencias Exactas y Ciencias de la Salud

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