Lagrangian Based Heuristics
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Geração de colunas para o problema de dimensionamento de lotes de produção com limitações de capacidade / Column generation heuristics for capacitated lotsizing problem
The Capacitated Lot Sizing Problem (CLSP) consists in determining a production plan such that all demands are met and the total costs of production, inventory and setup are minimized. Since the problem to find a feasible solution to the CLSP with setup times is NP-complete, large problem instances have been solved by heuristic methods. In this dissertation,
Publicado em: 2009
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2. Application of the topological optimization technique to the stents cells design for angioplasty
Restoring the internal lumen of arteries by employing an expandable mesh (stent) of metallic or polymeric material, known as angioplasty, is one of the most common procedure for treatment of the obstructive cardiovascular diseases. The stent for angioplasty have been extensively used in the treatment of the cardiovascular diseases. They should be flexible du
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2008-09