TY - JOUR ID - 2820 TI - On Single Machine Scheduling Problem with Distinct due Dates under Fuzzy Environment JO - International Journal of Supply and Operations Management JA - IJSOM LA - en SN - 23831359 AU - Khalifa, Hamiden AD - Mathematics Department, College of Science and Arts, Al- Badaya, Qassim University, Saudi Arabia Y1 - 2020 PY - 2020 VL - 7 IS - 3 SP - 272 EP - 278 KW - Single machine KW - Distinct due dates KW - Early/ lately machine problem KW - (α,β)- numbers DO - 10.22034/IJSOM.2020.3.5 N2 - Single machine, distinct due dates, early (lately) machine problem and fuzzy environment closely to the situation faced by '' just in time '' manufacture. This paper attempts to sequence the jobs on a single machine scheduling problem with distinct due dates under fuzzy environment so as to minimize the total penalty cost. This cost is the composition of all the total earliness and tardiness 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 given in the sake of the paper to support this study. UR - http://www.ijsom.com/article_2820.html L1 - http://www.ijsom.com/article_2820_f2a1653864660c7fc13a0a37b026fe63.pdf ER -