İşler, M.Engin, Orhan2021-12-132021-12-13202297830308562502367-3370https://doi.org/10.1007/978-3-030-85626-7_73https://hdl.handle.net/20.500.13091/743International Conference on Intelligent and Fuzzy Systems, INFUS 2021 -- 24 August 2021 through 26 August 2021 -- -- 264409This research considers the fuzzy hybrid flow shop (FHFS) problem inspired by a real application in an apparel manufacturing process. A parallel greedy algorithm (PGA) is proposed for solving the FHFS scheduling problem with lot sizes. The uncertain setup, and processing time (PT), and due date (DD) is modeled by the fuzzy sets. The setup and PT are defined by a triangular fuzzy number (TFN) and DD by doublet fuzzy number (DFN). The objectives are minimizing the average tardiness, and the number of tardy jobs, the total setup time, and idle time of machines, and the total flow time. The proposed parallel greedy algorithm is compared with the genetic algorithm in the literature. The developed PGA is tested on real-world data collected at an apparel manufacturing process. Computational results are showed that the proposed parallel greedy algorithm is a more effective meta-heuristic method for FHFS problems with setup times and lot sizes. © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.eninfo:eu-repo/semantics/closedAccessApparel manufacturingFuzzy hybrid flow shopLot sizesParallel greedy algorithmConference Object10.1007/978-3-030-85626-7_732-s2.0-85115073835