On Single Machine Scheduling Problem with Distinct due Dates under Fuzzy Environment

This research article proposes a single machine scheduling problem subject to distinct due dates in fuzzy environment. The proposed problem is considered in fuzzy environment with an attempt to sequence of the 𝑛−jobs. The total penalty cost is considered as the composition of all the total earliness and tardiness cost. The aim of this research work is to minimize the total penalty cost. A method to minimize the total penalty cost due to earliness or lateness of job in fuzzy environment is proposed. A numerical example is illustrated to support the proposed method in this study.