Idle Time Insertion
Mostrando 1-2 de 2 artigos, teses e dissertações.
-
1. Distribuição de carga e variação de capacidade na programação da produção: resultados na inserção de espera e na utilização de capacidade adicional. / Workload and capacity variation in production scheduling: results in idle time and additional capacity management.
This thesis analyses two cases of one-machine problem regarding to production scheduling with fixed sequence. In both problems, modeling with mathematical programming, and (pseudo)polynomial-time algorithms are suggested. The first problem deals with idle time insertion in the problem where the objective function (represented by a sum of costs) considers tha
Publicado em: 2000
-
2. Beam Search and idle time insertion in the single-machine scheduling problem in a JIT environment. / Beam Search e inserção de ociosidade no problema de programação de uma máquina em ambiente do tipo JIT.
This work presents some procedures which can be used in production scheduling problems in JIT environments. These procedures may be used in cases of classical production scheduling where the use of the kanban system is infeasible. The case studied is based on a single machine, with multiple due dates, and distinct earliness and tardiness penalties for each j
Publicado em: 1997