Model Hybrid Flowshop 2 Stage with Johnson’s Rule Dispacthing to Minimize Makespan Case Study: Fish Net Company in Bandung

1Asep Anwar, Didit Damur Rochman, Arief Rahmana

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Abstract:

Hybrid Flowshop (HFS) is a development scheduling model of flowshop scheduling problems. Currently PT. XX which is a manufacturing company that produces MT (Mono Twine) mesh products using the HFS production concept. The HFS process at PT XX is the Ringrope (Stage 1) and Netting (Stage 2) process. The Ringrope process consists of 2 machines arranged in parallel which then the results will be processed Netting. The settlement method in this research is the optimization method by making a mathematical model by sorting using the Johnson method. The results of the study showed the sequence of processes on stage 1 and on stage 2 with makespan was 1354.51 hours.

Keywords:

Hybrid Flowshop, Optimization, scheduling, Makespan minimization

Paper Details
Month2
Year2020
Volume24
IssueIssue 2
Pages7734-7740