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Jurnal Teknik Industri

industri
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Published by Universitas Muhammadiyah Malang

ISSN : 19781431 EISSN : 25274112 DOI : -

Core Subject : Economy, Science, Engineering,

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Industrial & Manufacturing Engineering

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

Arjuna Subject : Bisnis, Menejemen, dan Akutansi (semua kategori) - Strategi dan Menejemen

Articles 717 Documents

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Usulan Perawatan Sistem Boiler dengan Metode Reliability Centered Maintenance (RCM) Rachman, Hamim; Garside, Annisa Kesy; Kholik, Heri Mujayin
Jurnal Teknik Industri Vol 18, No 1 (2017): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Pembangkit Listrik Tenaga Uap (PLTU) PT Indo Pusaka Berau is a PLN work unit that provides electricity to consumers. The problem of the company is the frequent damage to boiler engine components. The company uses corrective maintenance system. On the problem, it is necessary to develop a machine maintenance system with Reliability Centered Maintenance (RCM) approach. The objective of the study was to select a boiler system maintenance action based on the RCM method and component replacement interval to minimize Total Minimum Downtime (TMD). Results of data processing RCM method, component in category Condition Directed (CD) is El Bow component. Components in Time Directed category (TD) are gland seal steam and check valve. Components in the Time Directed category are calculated for component replacement intervals on TMD criteria. The calculation result from component replacement interval was obtained 37 days for gland seal steam component and 58 days for check valve component. The proposed treatment of RCM method can reduce downtime by 11.33% of the company's maintenance methods.

Penerapan Revenue Sharing Contract Pada Klaster Industri Nurwidiana, Nurwidiana
Jurnal Teknik Industri Vol 13, No 1 (2012): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Industry cluster are geographic concentrations of competing, complementary, or interdependent firm and industriesÂ that do business with each other and/or have common needs for talent, technology, and infrastructure. In a industry cluster,Â the relationship should be profitable for each other. However, in the absence of contract, Small Medium Enterprises (SMEs)Â as producers, do not have a strong bargaining position compared to a distributor as supporting industry so that SMEs are frequently lost. This research focus on the revenue sharing contract as an effort of coordination in snacks industry cluster. In the revenue sharing contract the manufacturer charges the distributor a low price and shares a fraction f of revenue generates by distributor. Based on the analysis has been performed, implementing revenue sharing model, can reduce the overstock cost so that it can increase the quantity orders from distributors and finally increase profits for both the SMEs and distributor. In order to gain optimum profit, it is needed to set the fraction (f) of profit sharing on revenue sharing contract. The implementation of this model requires information sharing between the SMEs and distributor.

Performance Measurement using the Integrated Performance Measurement System Approach Aziza, Nurul; Suwignyo, Patdono; Makki, Ahmad
Jurnal Teknik Industri Vol 20, No 1 (2019): February
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

As a non-profit organization in education, Senior High School has the responsibility to achieve educational goals. The school is required to have accountability to the public. Performance measurement is needed to determine organizational performance. Performance measurement can also find out the company success in vision and mission. This study aims to measure performance in schools use integrated performance measurement system (IPMS). This method becomes the starting point for setting goals and identifying Key Performance Indicators (KPI). The results of IPMS produced eight objectives and Â 33 KPIs. Objectives performance includes human resources, curriculum, finance, administration, teaching and learning activities, evaluation processes, work programs, and graduation. The results showed 8 KPIs were red, 4 KPIs were yellow, and 11 KPIs were green. This performance measurement model can also be used in other organizations. This performance measurement model is useful for assessing organizational performance.

The Effort to Improve The Economic Value Of Patchouli Oil: The Controlled Esterification at Production of The Aroma Compounds Base on Patchouli Oil Retnowati, Rurini; Poerwadi, Bambang
Jurnal Teknik Industri Vol 8, No 1 (2007): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Patchouli oil is an excellent of the Indonesian essential oil, because 45% of essential oil government-reserve is gained from it. Patchouli oil is commonly used in soap industrial, hair tonic, mouthwash, and high quality perfume. In the utilizing, patchouli oil is mixed with other essential oil, such as: clove oil, rose oil, and vetiver oil; since the fixative nature with flavor substance could chain the other essential oil. The fixative nature and the odor resistance come from the tertier alcohol substance, e.i.: patchoulic alcohol as its main component. Although it has long odor resistance, as an aroma substance, the odor of patchouli oil has less strong. As the base character of aroma substances determined by ester component compiler, so it is interesting to study the esterification reaction controlling the amount of ester product. In this research, patchouli oil was converted into the ester substance by esterification reaction using anhydride acid and ZnCl2 catalyst. The esterification was optimized to various concentration of ZnCl2 catalyst from 1â€“5% and to obtained the most preferred ester dan patchoulic alcohol ratio. Characterization of trade patchouli oil and the product of esterification were conducted based on determining the physical nature, such as: density and refraction index, and also the patchouli oil component's profile from chromatogram and mass spectrum resulted from GC and GC-MS analysis. To know most preferred ester and pachoulic alcohol ratio, using hedonic test with 25 panelists was conducted. The research resulted that the esterification reaction of patchouli oil using anhydride acid could be done by using ZnCl2 catalyst. Characterization result using GC indicated that the component's profile change under esterification condition; while characterization result using GC-MS showed the existence of patchoulic acetate substance. Variation of anhydride acid composition affected the ratio profile of patchoulic acetate and patchoulic alcohol. Hedonic test results showed that panelists'most preferred ratio of patchoulic acetate and patchoulic alcohol is 0.7934.

Pengembangan Struktur Ekonomi Jawa Timur pada Tahun 2002 dengan Menggunakan Linear Goal Programming Santoso, Sugeng; Handayani, Ratri
Jurnal Teknik Industri Vol 3, No 2 (2002)
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

This research has objective in planning economic structure of East Java in 2002.Some aspect should be considered in planing the structure are consumer demand fulfillment that hasclose relation with output which must be resulted by respective sector,PDRB target achievement while paying attention on problem of absorbing labor force in the respective economic sector and import reduction.To attain the structure we use concept of linear goal programming. The first step we take is developing a model suitable for the linear goal programming and then manipulating data hat is began by aggregation updating,arranging technology coellcient, labor force coefficient,added value coeffcient import coefficient and right side value. To get a solution of the existing model we make use of QS software.From the result of research could be concluced that priority sector must be priority are l. Trading, 2. Textile Industries 3. Transportation4. cigaretteindustry,6. Food of plants.The critical sector have to be attended are 1. Fishery,2. Bevarage industry, 3. Forestry

Penurunan Jumlah Cacat Dan Biaya Bahan Baku Dengan Metode Responsesponsse Surface Lukman, Muhammad; Firdaus, Ahmad Zubaid; Galih, Rahadian
Jurnal Teknik Industri Vol 14, No 2 (2013): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

CV. Â Indah CemerlangÂ is aÂ companyÂ for building material whichÂ produces pavingÂ stone. The companyÂ oftenÂ changesÂ the raw materials composition which is affectedÂ byÂ costÂ of raw materials. Change ofÂ the rawÂ materials compositionÂ makesÂ product qualityÂ lower. Therefore, a study should be conducted in order to identifyÂ control factorsÂ influencing on defect responsse by using ResponsseÂ SurfaceÂ method. Responsse surface method used in this research consists of two stages. First stage, called orde 1, is dealing with screening and second stage, called orde 2, is dealing with optimization. The result of orde 1 shows that the raw materials composition influencing on defect responsse are cement volume and gray stone. According to the result of second stage, the experiment is conducted to determine optimal amount of raw materials composition. Optimal amount of the raw materials composition are 20 liters of water, 47 kilograms of cement, 120 kilograms of sand, and 10.45 doses of gray stone, with value of defect responsse 5.08%. Applying proposed composition can decrease cost of raw material by Rp 49,33 per pallet and cost of poor quality by 47.60 per week.

Daktilitas Kolom Beton Bertulang Dengan Pengekangan Di Daerah Sendi Plastis Dan Beban Aksial Konstan Karimah, Rofikotul; Wahyudi, Yusuf
Jurnal Teknik Industri Vol 11, No 2 (2010): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Daktilitas merupakan merupakan faktor penting padaÂ perencanaan kolom beton bertulang, daktilitas ini berfungsi mencegah terjadinya keruntuhan mendadak akibat getaran gempa. Untuk menunda proses keruntuhan dan memberikan waktu yang lebih lama bagi penghuni bangunan menyelamatkan diri maka dilakukan metode untuk meningkatkan daktilitas dan kapasitas beban lateral pada kolom dengan memberi pengekangan di daerah sendi plastis. Daerah sendi plastis merupakan daerah kritis dimana terjadinya keruntuhan (failure) berada didaerah tersebut. 27 Benda uji berupa kolom persegi berukuran 150 x 150 xÂ 900 mm dengan tulangan longitudinal 8 Ã˜8 mm dan tulangan sengkang Ã˜6 mm. Jarak (spasi) bervariasi, mulai 100 mm ; 50 mm dan 25 mm, yang dibebani dengan kombinasi beban lateral siklis dan beban aksial konstan sebesar 0,1 fcâ€™ Ag, 0,2 fcâ€™ Ag dan 0,3 fcâ€™ Ag. Mutu beton yang digunakan fcâ€™ = 20,48 Mpa, mutu baja tulangan longitudinal fy = 387 Mpa dan tulangan sengkang fy = 539 Mpa. Pengujian dilakukan dalam dua tahap yaitu load controlled dan displacement controlled. Hasil penelitian menunjukkan terjadi peningkatan kapasitas beban lateral, deformasi serta tingkat daktilitas pada kolom yang mempunyai jarak spasi lebih rapat dibandingkan dengan kolom yang mempunyai jarak spasi lebih renggang. Efek beban aksial yang diberikan kepada kolom sangatÂ berpengaruh bagi jarak spasi sengkang karena jarak spasi yang lebih renggang dengan beban aksial melebihi 0,20 fcâ€™ Ag akan terjadi penurunan daktilitas dan energi disipasi kolom beton bertulang.

Perancangan Group Technology Layout Di PT. DPS Surabaya Dengan Metode Simulasi Dan Taguchi Saraswati, Rahaju; Azhar, Ali; Mudjahidin, M; Kunhadi, Dedy
Jurnal Teknik Industri Vol 12, No 2 (2011): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

PT Dok dan Perkapalan Surabaya (DPS) is one of several strategic BUMN in marine field. With BUMN restructurisation and efficiency program from Government, PT DPS is liable to improve its production system efficiency. Many problems that faced by PT DPS to improve its production system efficiency are : (1)There is waste work shop such as work in process, waiting time, and flow time at fabrication process in PT DPS, (2) Because waste work shop is still big, shop production process efficiency has not reached maximally yet, (3)Layout and facilities of PT DPS today is already suitable with concept of Product Oriented Work Breakdown Structure (PBWS), but it is limited at simple construction form. At this research, there is ship production process design with Process Lane Construction and Zone Outfitting method or it is known with Group Technology Layout (Manufacturing Cell System) term in order to solve inefficiency problem at ship production process in PT DPS. Design process is performed by integrating Simulation method, Taguchi, Response Surface Methodology, and Analytical Hierarchy Process (AHP). Simulation method is used to model designed manufacturing cell system, meanwhile Taguchi method and Response Surface Methodology are used for experiment and optimization at manufacturing system simulation model. In order to measure the performanceof designed manufacturing cell system, multivariate measurement method is used, that is by measuring work in process, waiting time, and flow time with smaller the better criteria. Multi response becomes single response by using Analytical Hierarchy Process (AHP) method. From research result with Taguchi Method and Response Surface Methodology know that in fabrication stage optimal layout is second tipe, optimal set up time is 40 minutes, optimal lot size is 16 tons, optimal loading interval is 400 minutes, optimal demand stability is 92.5 %, in subassembly stage optimal layout is first tipe, optimal set up time is 40 minutes, optimal lotsize is 10 tons, optimal loading interval is 400 minutes, optimal demand stability is 92.5 %, in assembly stage optimal layout is first tipe, optimal set up time is 40 minutes, optimal lotsize is 6tons, optimal loading interval is 400 minutes, optimal demand stability is 92.5 %, in erection stage optimal layout is second tipe, optimal set up time is 40 minutes, optimal lot size is 6 tons, optimal loading interval is 480 minutes, optimal demand stability is 92.5 %.

Pemilihan Supplier dan Alokasi Order Asam Jawa Dengan Menggunakan Metode Fuzzy AHP Dan Goal Programing Mulasi, Sebro
Jurnal Teknik Industri Vol 16, No 1 (2015): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Supplier selection process was become important consideration to improve the efficiency of procurement department because the raw material cost could reach 70% of product cost.Â The supplier selection process was multi-criteria problem involving qualitative and quantitative factors. The company often experienced shortage ofÂ good quality tamarindÂ with a cheap price which companies often reject order from customers. Therefore the company should make a selective supplier selection and allocation of orders for optimum results by considering both qualitative and quantitative factors that can minimize the cost of purchase, maximizing the weight of suppliers and minimize the total defect order. This research will integrate supplier weight from Fuzzy Analytic Hierarchy Process and Goal Programming model for the final decision of supplier selection and allocation of orders. By running goal programming model give solution better than order allocation current model where it could reduce total cost of purchasing at Rp 130.000.000 to Rp 127.700.000 and reduce total of defect order at 4%Â to 0,87%.

Optimasi Pengembangan Kelembagaan Industri Pangan Organik Di Jawa Timur Krisno Budiyanto, Moch. Agus
Jurnal Teknik Industri Vol 12, No 2 (2011): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

The objective of this study is to identify optimalization of industries institutional development of organic food in East Java. The type of research used in this research is the study of phenomenology. Subjects of research is industries of organic food institution included UMKM for organic food, Department of Agriculture, Food Industry, Organic Food Farmers Group, and Banking in Lumajang District, Malang District and Blitar District in East Java Province. Data collection methods used are indepth interviews and participation observation. Test the validity of data used is the triangulation of sources and methods. The research data were analyzed with qualitative analysis (Content Analysis) by using the interactive model of Miles and Huberman. From the research results, it can be conclude that the pattern of industries institutional development of organic food in East Java divided into three optimize patterns namely the cluster pattern, the pattern of partnerships, and the pattern of BDSP (Business Development Services Provider). The clusters pattern is the industries institutional development of organic food with organic food way of grouping institutions (including UMKM) in a region or set the region as a specific business area. A partnership consisting of the core plasma partnerships and foster father partnerships. BDSP pattern is a pattern based development institution in the system of business development services. In general, the cluster pattern can improve the performance of the supply, distribution, marketing, and utility of industries of organic food in East Java. Lumajang District is the most potential area in the development of cluster patterns industries of oganic food.

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Sugeng Santoso

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Departement Industrial Engineering University of Muhammadiyah Malang Jl. Tlogomas No 246 Malang

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Jawa timur

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

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

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

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