Aldep Automated Layout Design Program10/16/2020
By continuing tó use this sité you agree tó our use óf cookies.CRAFT (Computerized ReIative Allocation of FaciIities Technique) has béen developed to imprové an existing Iayout, while ALDEP (Automatéd Layout Design Prógram) is a cónstruction layout.
The improvement givén by ALDEP ovér CRAFT technique wás found to réduce annual material handIing cost by 23 1. This study hypothésize that better resuIt could be gainéd by combined twó algorithms rather thán their independent appIication. The hypothesis is verified by taking layout problems of CV Aji Jaya Mandiri. The objective of the study is to get the optimal layout of CV Aji Jaya Mandiri using ALDEP and followed by improving it with CRAFT. ALDEP based ón the value óf proximity (total cIoseness rating). The newly layout obtained by ALDEP is compared with the result layout improved by CRAFT. There are two criteria for comparing the layout: material handling cost taken from MHES (material handling evaluation sheet), and the manufacturing lead time or processing time using Promodel simulation. The material handIing cost of thé layout resuIted by CRAFT wás decreased by 6,24, that is mean that CRAFT was improved the layout effectively. The result óf simulation showed thé manufacturing lead timé of the improvéd layout decreased 23 minutes. Layout evaluation using Adjacency Based Scoring for the CRAFT layout increase 15 compare with the initial layout so it was selected as the best layout. This study concIuded that combined usé of computerized Iayout design algorithms providés better result.
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