cover
Contact Name
Sugeng Santoso
Contact Email
sugeng.santoso@mercubuana.ac.id
Phone
+6282132044774
Journal Mail Official
ti.jurnal@umm.ac.id
Editorial Address
Departement Industrial Engineering University of Muhammadiyah Malang Jl. Tlogomas No 246 Malang
Location
Kota malang,
Jawa timur
INDONESIA
Jurnal Teknik Industri
ISSN : 19781431     EISSN : 25274112     DOI : -
Dr. Saiful Anwar Malang is a state hospital has done it is job and function, but in 3rd class of pavilion room, the number of patient decrease dramatically. It is concerned with quality of this hospital. To answer this problem, research was done using Quality Function Deployment (QFD). Quality Function Deployment is a tool which design some needs include customers represented as a voice of customer and including some competitions and also groups some activities that usually called affinity graphic ang getting a benchmarking for it is competition. From the result analysis can be showed that main attribute for patience is a accuracy. And from House Of Quality can be found that getting a periodic meeting to evaluate this hospital and also increase a service can be made 20 concept
Articles 717 Documents
Model Transshipment Guna Menghasilkan Biaya Pendistribusian yang Minimum Melalui Kajian Teoritis Estrimaz, Ayudina Puji; Widayanti, Mirna
Jurnal Teknik Industri Vol 3, No 1 (2002)
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3286.169 KB) | DOI: 10.22219/JTIUMM.Vol3.No1.75-84

Abstract

PR. KaryaT imur, Malang is an lndustrial Cigarettes which be productive cigarette with Harmonis brand for East Java marketing area, Horizon Super Filter and Horizon Mild Filter for marketing area beyond Java. This research only analized for east java marketing area. This company make use of two (2) source to meet every marketing area needs which is allocated directly through those two source on condition that each sources allocated in accordance with request for every marketing area. It is surely needsa lot of cost, because each sources still had to supply for every marketing area. This research on it's own was submitted to examine a better distribution system so it can minimize cost of distribution.
Integrated Supply Chain Contract Model With Drop-Shipper Players Ibrahim, Faisal
Jurnal Teknik Industri Vol 19, No 1 (2018): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.444 KB) | DOI: 10.22219/JTIUMM.Vol19.No1.58-72

Abstract

In this paper, we developed model integrated supply chain model with drop-shipper players.  The aim of the study is to integrate players in the supply chain system that one of its players is a drop shipper. This coordination model considers the policy of late payment and prosecution for delivery of goods. Previous, The author has described the supply chain system in detail. The experiments were conducted into different case scenarios, where each scenario would represent the actual system that occurred. Then also conducted sensitivity analysis on some predicted variables significantly influence the total cost of the supply chain. From the results obtained, it can be concluded that coordination with consideration of delay in payment and penalty contract for drop ship has successfully integrated the players in the supply chain system under study. This can be proved by the lower total cost of the supply chain when it is integrated with that consideration.
Kesetimbangan Energi Termal Dan Efisiensi Transient Pengering Aliran Alami Memanfaatkan Kombinasi Dua Energi Kade Suriadi, I Gusti Agung; Ricki Murti, Made
Jurnal Teknik Industri Vol 12, No 1 (2011): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1332.91 KB) | DOI: 10.22219/JTIUMM.Vol12.No1.34-40

Abstract

The energy used as a dryer is usually only a single type of energy. In this case, study is conducted on the natural flowdryer system by using the chimney. This combination of energy utilization of solar energy and biomass that can be used simultaneously or one turns in accordance with the needs or circumstances. It has been tested against a dryer prototype by performing measurements on the temperature of the inlet air and exit on biomass furnace, the temperature of the inlet air and exit on the solar collector, the temperature of inlet air and exit on the drying chamber, the water content of dried material, the temperature of dried material, the surface temperature of inside and outside of wall on drying chamber, and the intensity of solar radiation. Data were collected at an interval of 30 minutes and do the processing of such data. Next made in a graphical form of thermal energy balance and system efficiency versus the time. Results obtained that: the drying time was 7.5 hours. Thermal energy balance versus the time found that the increase of energy losses lead to useful energy reduction system.
The Capacitated Sustainable EOQ Models: Models Considering Tax Emissions Maulana, Sri Kurnia Dwi Budi; Utama, Dana Marsetiya; Asrofi, Mochammad Samsul; Ningrum, Inggit Sekar; Alba, Nidaul; Ahfa, Hikam Antasyard; Zein, Thoriq Akbar
Jurnal Teknik Industri Vol 21, No 1 (2020): February
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.156 KB) | DOI: 10.22219/JTIUMM.Vol21.No1.12-21

Abstract

The study investigated problems of determining the lot size by considering sustainability and capital constraints for purchasing raw materials and taxes. By using the Sustainable EOQ (SEOQ) models that considered environmental aspects, the researchers also evaluated the capital constraints. The proposed models were used to minimize total inventory costs. In this study, there was a practical numerical analysis and sensitivity analysis to help decision-makers and policies on inventory problems. Finally, the experimental results showed that the proposed models were effectively used to solve the problems.
Perencanaan Pengendalian Persediaan Bahan Baku dengan Metode Manufacturing Resource Planning Sulaksmi, Andri
Jurnal Teknik Industri Vol 9, No 1 (2008): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (213.597 KB) | DOI: 10.22219/JTIUMM.Vol9.No1.14-21

Abstract

Planning material control have a purpose to compile a system capable to yield information to conduct correct action (reordering, scheduleng repeat, determining the amount of requirement at the time of is correct). One of the step performed within standard material control that is deermining best raw material ordering method utilize to get the expense of mot message of minimum. Utilize to support plan produce which have been made and fulfill Planned Order Release pursuant to calculation of MRP hence one of the capacities type from company that is labour factor had also have to be reckoned by do existing amount last for fulfilling requirement which have been reckoned. The object of this UD PATRIOT which located in Mojokerto.This company produce various shoes type which in its operation have constrain in determining best ordering method to each every ordered by raw material item as well as standart material control system which good to menimalize production cost. Planning material control by using this MRP II system was proposed to be applied by at company utilize to yield correct action that is determining maount, time, scheduling repeat, and ordering execution requirement of raw material. With applying MRP II can cost effective equal to Rp4,372,413.88 or 35.91% from expense of before using MRP II.
Quality By Design dengan Metode Taguchi, Konsep dan Perkembangannya Hartono, Moh.
Jurnal Teknik Industri Vol 2, No 2 (2001)
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4694.738 KB) | DOI: 10.22219/JTIUMM.Vol2.No2.96-108

Abstract

Industriaml anufactued evelopingis dramaticallpy rogressinngo w followedb y dinamicenvironmentacl hangesT. o give this customerv oices,i ndustrialm anufactureh ave to alwaysincreaseth e quality.I n the otherh andt hereh aveb eenc hangeos f qualityp aradigmath, at's aboutproblems olvinga nd inspectionb, ecomeq ualitye ngineeringin processa nd productw ith Robustdesigna pproachingT. his concepti dea is getting quality processa nd optimump roduct withnoticingn oisef actors,s ot hatt he losso f customercsa nb e minimized.T he Rotrusdt esigni s basedby the needso fdesigni n processa ndp roducth avea strenghtto anu ncontrolledn oisef actors.
Model Persediaan Pemasok-Pembeli Dengan Produk Cacat Dan Kecepatan Produksi Terkontrol. Sejati, Nelita Putri; Jauhari, Wakhid Ahmad; Rosyidi, Cucuk Nur
Jurnal Teknik Industri Vol 15, No 2 (2014): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (438.345 KB) | DOI: 10.22219/JTIUMM.Vol15.No2.103-111

Abstract

In this paper, we consider a joint economic lot size (JELS) model consisting of single vendor single buyerwith single product. We intend to study the impact of defective items and controllable production rate onthe model. The demand in buyer side is assumed to be stochastic. The delivery of lot from vendor to buyer is conducted under equal size shipment and the lead time is assumed to be constant. The defective items founded by the inspector in buyer side are carried in buyer’s storage until the next shipment and will be returned to the vendor. The goal of the proposed model is to determine optimal delivery frequency, review period and production rate by minimizing the joint total cost. A sensitivity analysis is performed to show the impact of the changes of the decision variables on model’s behavior. The result from the sensitivity analysis shows that the joint total cost is sensitive to the changes of defect rate, demand uncertainty and demand rate. 
Pencapaian Performa Pada Katup Variabel Timing Fixed Timing Untuk Mesin Yang Optimal Astawa, Ketut
Jurnal Teknik Industri Vol 11, No 1 (2010): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4709.759 KB) | DOI: 10.22219/JTIUMM.Vol11.No1.68-74

Abstract

Problems will be discussed in this research is how differences in exhaust emissions generated by engine with variable valve timing and valve timing on a fixed volume of motor vehicle cylinder 1300 cc. Variable valve timing technology, which is set when opening and closing the intake valve (intake valve) electronic fuel according to engine conditions. This will make mixing air and fuel that enters into an efficient machine that will produce great power, fuel economy and low emissions. Research emissions (CO, CO2, HC, O2) was performedwith dynamic testing, where the vehicle in a state of the load lifted and given transmission. Unlike the testing generally performed with a static test, in which the vehicle is at rest and without a load. This test is performed to determine how the condition of exhaust gases when the vehicle dynamic (analogous to the vehicle running). In general, machines with variable valve timing to produce better emissions than engines with fixed valve timing. The higher the spin machine and load transmission system will result in CO and HC emissions are decreased and O2 and CO2 increased. Engine with variable valve timing control the suction valve opening times to achieve optimum engine performance at various driving conditions. And set out the engineoutput as needed.
An Optimisation Approach Toward Onboard Energy Management Systems: Modelling And Simulation Of Supply Side Suroso, Hadi; Penangsang, Ontoseno
Jurnal Teknik Industri Vol 11, No 1 (2010): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1785.321 KB) | DOI: 10.22219/JTIUMM.Vol11.No1.1-5

Abstract

Optimization in the operation of electric power system is an important task for both in land and onboard. The objective is to minimize operating cost index. Taking advantage of the scheme that onboard operator has the authority not only in the supply side but also in the demand side, an optimization approach toward onboard energy management systems based on integrated model for supply and demand side is being developed. The model utilizes unit commitment and economic dispatch in the supply side and load management based on multiple attribute decision-making in the demand side. As a part of the whole concept, this paper focuses on the modeling and simulation of demand side. A user friendly demand side model consisting of Unit Commitment and Economic Dispatch is developed by using LabVIEW, Laboratory Virtual Instrument Engineering Workbench. Data taken from 3 units of Steam Power Plant are simulated. It is then eventually confirmed that 9% total cost saving can be achieved in the selected load demand range
Analisis Perbandingan Metode Just In Time dan Economic Order Quantity Santoso, Adi
Jurnal Teknik Industri Vol 10, No 1 (2009): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (140.663 KB) | DOI: 10.22219/JTIUMM.Vol10.No1.7-12

Abstract

UD Surabaya Rattan Industry as the middle scale of company is produced rattan chairs. This company is based on the job order to plan and develop the future company to its business strategy become mass production. In process production, the company always faces problems in the row material supply. If the row material supply is saved in long time period and there is bulking in storage it can make the rattans will be under level quality. The purpose of this research is giving information about the choosing methods of planning, controlling the row material supply with differ between Just in Time (JIT) method with Economic Order Quantity (EOQ) to minimize inventory value. The result of from chosen method for the planning of inventory control of raw material. Total Inventory Cost (TIC) which in it there are three element of it expense of that is expense of purchasing, expense of ordering, and also stock holding cost got TIC for the Method of Just in Time (JIT) period 13 to Rp233.129.629,71. While for the Method of Economic Order of Quantity (EOQ) at period 13 to Rp234,171,969.21. Calculation of Total Inventory Cost (TIC) as a whole ( period of time 1 year) by applying Method of Just In Time ( JIT) it can be seen Totalize Inventory Cost (TIC) Rp5,012,483,943.59 while by applying Economic Order of Quantity (EOQ) from Total of Inventory Cost (TIC) Rp518,088,399.86. Becoming method planning of inventory control the selected method of Just In Time (JIT) with thrift equal to Rp5,604,456.27.

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