Widyasari Her Nugrahandika
Gadjah Mada University

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STOCHASTIC DEMAND IN VEHICLE ROUTING PROBLEM WITH COMPARTMEN Nur Mayke Eka Normasari; Anjas Fikhri Warangga; Widyasari Her Nugrahandika
Angkasa: Jurnal Ilmiah Bidang Teknologi Vol 11, No 2 (2019): November
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6151.927 KB) | DOI: 10.28989/angkasa.v11i2.443

Abstract

This research focus on consideration of stochastic demand in deterministic Vehicle Routing Problem with Compartment (VRPC) model. VRPC in this research consider split delivery, multi product, and time windows characteristic. Stochastic demand in this research is handled using scenario-based approach. The demand is modeled by constructing discrete scenarios then implementing it in the deterministic VRPC model. The change of customer demand over time is considered as normal probability distribution. Stochastic VRPC model then solved using robust approach by looking for the highest demand under each scenario to be solve, therefore the solution generated deals with the minimum probability of unmet demand.