Optimization of the cutting process integrated to the lot sizing in multi-plant in...
Two-Dimensional Cutting Problems: Mathematical Formulations and Solution Methods
Grant number: | 18/19893-9 |
Support type: | Scholarships in Brazil - Post-Doctorate |
Effective date (Start): | December 01, 2018 |
Effective date (End): | September 30, 2021 |
Field of knowledge: | Engineering - Production Engineering - Operational Research |
Principal researcher: | Reinaldo Morabito Neto |
Grantee: | Gislaine Mara Melega |
Home Institution: | Centro de Ciências Exatas e de Tecnologia (CCET). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil |
Associated research grant: | 16/01860-1 - Cutting, packing, lot-sizing, scheduling, routing and location problems and their integration in industrial and logistics settings, AP.TEM |
Associated scholarship(s): | 19/03302-4 - Exat/Approximate Solution Approaches to the Integrated Lot-Sizing and Cutting Stock Problem, BE.EP.PD |
Abstract In this research project, we intend to investigate the integrated lot-sizing and cutting stock problem, which consists of an optimization planning problem that considers, simultaneously, the decisions related to both problems. The goal is to capture the interdependency between these decisions in order to enable economy of raw materials and reductions of production and inventory costs. New mathematical models and solution methods will be developed, exploring practical situations in which the integrated problems are addressed, such as in furniture and paper industries, and effective solution methods to solve these problems will be applied, based on case studies from companies in the state of São Paulo. | |
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