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Problems at the development of patchouli oil agroindustry is to choose the <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> technology and traditional/conventional production management. It should be <br />...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/18050 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Problems at the development of patchouli oil agroindustry is to choose the <br />
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technology and traditional/conventional production management. It should be <br />
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agreed with the capacity that will be used. Equipment oftenly did not operate at <br />
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optimal condition because the capacity that has been planned did not met with <br />
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availability of raw material, so desinging equipment capacity become more <br />
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important. <br />
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This research represented a model to solve capacity desinging problem at <br />
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distillation unit simultaneously with multi periode scenario production planning. <br />
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Model formulation is mixed integer nonlinear programming (MINLP) with <br />
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performance measure is to maximize profit along with production planning’s <br />
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horizon. <br />
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The model consist of patchouli oil agroindustry system which integrate plant <br />
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cultivation and processing industry. The model consider availability standart <br />
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measure of distillation unit in desinging. Production planning in this model <br />
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consist of harvesting, purchasing, production, inventory, sales, dan equipment <br />
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invesment. <br />
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Example of model application on patchouli oil agroindustry plan with 7.5 ha total <br />
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square area, step by step planting, with 2 years planning horizon, need distillation <br />
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unit with capacitiy of 300 kg dry leaves per batch. The profit (PV) earned will be <br />
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IDR 351,617,600,- with production cost will be IDR 155,544.81 per kgs oil. Multi <br />
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period scenario on equipment capacity planning summarize better result compare <br />
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to single period scenario, which production cost per patchouli oil kgs is higher <br />
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which is IDR 159,523.61 |
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