A fuzzy modeling for single machine scheduling problem with deteriorating jobs

International Journal of Industrial Engineering Computations

关键词: Scheduling;    Sequencing;    Single machine;    Work in process;    Job deterioration;    Bi-objective;    Fuzzy decision making;   

DOI  :  

来源: DOAJ

【 摘 要 】

This paper addresses a bi-criteria scheduling problem with deteriorating jobs on a single machine. We develop a model for a single machine bi-criteria scheduling problem (SMBSP) with the aim of minimizing total tardiness and work in process (WIP) costs. WIP cost increases as a job passes through a series of stages in the production process. Due to the uncertainty involved in real-world scheduling problems, it is sometimes unrealistic or even impossible to acquire exact input data. Hence, we consider the SMBSP under the hypothesis of fuzzy L-R processing time's knowledge and fuzzy L-R due date. The effectiveness of the proposed model and the denoted methodology is demonstrated through a test problem.

【 授权许可】

Unknown