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All Journal Journal of Research and Technology JKIE (Journal Knowledge Industrial Engineering)
Prasetyo, Waluyo
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Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering

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PEMBUATAN PURWARUPA SISTEM INFORMASI PERSEDIAAN OPTIK STUDI KASUS: UD AGNES, MALANG prasetyo, waluyo
Journal of Research and Technology Vol. 2 No. 2 (2016): JRT Volume 2 No 2 Des 2016
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (360.172 KB) | DOI: 10.55732/jrt.v2i2.224

Abstract

UD Agnes/Agnes Optic (AO) was established in 1990 and located at Jalan Imam Bonjol Kota Batu in Malang. This business is engaged in optical products and services. In this study, the research focus is product of eyeglass lenses. OA business development process has faced obstacles in inventory problem and manual restock process. During this time inventory management has not been managed well so it takes a long time to check inventory stock. EOQ method is used to calculate the inventory in gaining restock time and reduce stock inventory searching time so as to produce information about costs and benefits in each period. The result obtained are optimal restock time period for each stock, reduction of searching time inventory, information cost, and the profit obtained by AO. Keywords: Optical Product, Stock, EOQ, Restock.
VEHICLE ROUTING PROBLEM DENGAN APLIKASI METODE NEAREST NEIGHBOR Prasetyo, Waluyo; Tamyiz, Muchammad
Journal of Research and Technology Vol. 3 No. 2 (2017): JRT Volume 3 No 2 Des 2017
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v3i2.263

Abstract

Transportation problem is just like inventory, this is an activity in logistics area. This activity is possible to make some production in one place and to consume them in another place. The aim of this research were to evaluate the existing network distribution model performance and to provide sugestions to proper the networkdistribution model used. The applied metode to achieve the goal was Nearest Neighbor Algorithm. The results were: (a) Distance saving was 538,2 Km or 26,59%, (b)Distribution time of product could be reduced to 9,37 hours or 19,07%, (c) Fuel cost could be reduced to 403.650 rupiahs or 26,59%, (d) Driver and assistance cost could be saved to 272.850 rupiahs or 4,5%, and (f) Total of distribution cost could be saved to 676.500 rupiahs or 25,71%. Keywords: Logistics, Distribution, Nearest Neighborhod, Distance, Cost.
SIMULASI SISTEM PRODUKSI DI INDUSTRI CAT (STUDI KASUS: UNIT PRODUKSI PT. ABC) Setiawan, Yohanes; Prasetyo, Waluyo
Journal Knowledge Industrial Engineering (JKIE) Vol 7 No 1 (2020): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v7i1.2093

Abstract

Productivity in the production process is very influential and become a benchmark for success in every industry. Healthy productivity can increase customer satisfaction because the waiting time for production is not too long from the expected target. The need for improvement in the system is one way to increase production at PT ABC. From the observations results showed the activity percentage of production administration operator were very high. It was at 98.727%. Production per day was less than the company target, the expected target was 40 batches per day, but in fact, it only produced 35 batches average per day. There were three proposed scenarios to fix the performance at Production Unit PT ABC. The Third Scenario was the choice that had highest result for daily production, while Scenario Second was the choice with the highest results if using weekly and annual running times references.
Measurement of Organic Catfish Supply Chain With Supply Chain Operation Reference (SCOR) Approach In The Home Industry (Organic Catfish In Dungus Sidoarjo) Prasetyo, Waluyo; Nita Kusuma Wati; Rina Sri Wulandari
Journal Knowledge Industrial Engineering (JKIE) Vol 8 No 1 (2021): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v8i1.2489

Abstract

Ready to serve food is food that has been cooked and stored, either using preservatives or by various storage methods. The object of this research is a producer of catfish frozen food in Sidoarjo. The limited yield of catfish from this business is due to the inadequate capacity of the pond and it only produces 2,000 catfish per harvest period. This organic catfish business still has not implemented a structured supply chain system; performance measurement has been focused on each business owner. The aim of this research was to measure the supply chain of organic catfish using the SCOR approach. It can be concluded that by selecting Supplier A will resolve the problem. Based on the 19 performance indicators, there were three marked red indicators in the Traffic Light System that were needed to be improved.
VEHICLE ROUTING PROBLEM DENGAN APLIKASI METODE NEAREST NEIGHBOR Prasetyo, Waluyo; Tamyiz, Muchammad
Journal of Research and Technology Vol. 3 No. 2 (2017): JRT Volume 3 No 2 Des 2017
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v3i2.263

Abstract

Transportation problem is just like inventory, this is an activity in logistics area. This activity is possible to make some production in one place and to consume them in another place. The aim of this research were to evaluate the existing network distribution model performance and to provide sugestions to proper the networkdistribution model used. The applied metode to achieve the goal was Nearest Neighbor Algorithm. The results were: (a) Distance saving was 538,2 Km or 26,59%, (b)Distribution time of product could be reduced to 9,37 hours or 19,07%, (c) Fuel cost could be reduced to 403.650 rupiahs or 26,59%, (d) Driver and assistance cost could be saved to 272.850 rupiahs or 4,5%, and (f) Total of distribution cost could be saved to 676.500 rupiahs or 25,71%. Keywords: Logistics, Distribution, Nearest Neighborhod, Distance, Cost.
Co-Authors Muchammad Tamyiz Nita Kusuma Wati Rina Sri Wulandari Yohanes Setiawan