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Job-Shop Sequencing Real Life Problem With Setup Time | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 27, Issue 7, 2009, Pages 1287-1300 PDF (228.33 K) | ||
| DOI: 10.30684/etj.27.7.6 | ||
| Authors | ||
| Khallel Ibrahim Mahmoud; Israr Ahmad | ||
| Abstract | ||
| In this paper, we analyzed the sequencing situations on two machines where the machine setup time is not independent of processing order. A real case study of Hadhramout Industrial Company Complex, Mukalla, Yemen is taken as a model. Data is collected and analyzed using MS-Excel by different methods. The problem formulation has been presented. Multiple solutions were obtained by applying sequencing methods. The comparison of different solutions is done to choose the optimal solution. The time is reduced by 23% to perform the group of jobs and the setup time is reduced 30.5% as well as the mean flow time is reduced by 30.5%. | ||
| Keywords | ||
| Setup Time; Sequencing; Processing Time; idle time; Scheduling; Ordering | ||
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