A Single Machine Scheduling Problem Considering Machine Availability Constraints
The study described in this paper is derived from a real rotor production workshop where low reliability leads to poor quality of workpieces. A single machine scheduling problem considering machine availability constraints is addressed. The availability is defined by the machine reliability, which c...
Guardado en:
| Autores principales: | , , |
|---|---|
| Formato: | article |
| Lenguaje: | ZH |
| Publicado: |
Editorial Office of Journal of Shanghai Jiao Tong University
2021
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/6e40d98bf56347de976832fbc3096801 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| Sumario: | The study described in this paper is derived from a real rotor production workshop where low reliability leads to poor quality of workpieces. A single machine scheduling problem considering machine availability constraints is addressed. The availability is defined by the machine reliability, which can be restored by preventive maintenance. Preventive maintenance with different improvement factors is defined in the mathematical model to minimize the total tardiness. A genetic algorithm is designed to solve the problem. Numerical results show that the proposed approach can effectively deal with the impact of machine availability constraints on production scheduling. Sensitivity analyses provide valuable managerial insights for real workshop scheduling. |
|---|