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Jurnal Ilmiah Teknik Industri
ISSN : 14126869     EISSN : 24604038     DOI : -
Core Subject : Engineering,
Jurnal Ilmiah Teknik Industri is a scientific journal that aims to participate in developing the scientific field of Industrial Engineering, contains the results of research and theoretical study from lecturers, researchers and industry practitioners. Jurnal Ilmiah Teknik Industri is administered by the Department of Industrial Engineering, Faculty of Engineering, Universitas Muhammadiyah Surakarta and published by the Muhammadiyah University Press (MUP).
Arjuna Subject : -
Articles 766 Documents
ANALISIS KEPUASAN PELANGGAN DENGAN PENDEKATAN FUZZY SERVICE QUALITY DALAM UPAYA PENINGKATAN KUALITAS PELAYANAN Much. Djunaidi; Eko Setiawan; Tri Hariyanto
Jurnal Ilmiah Teknik Industri Vol. 4, No. 3, April 2006
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v4i3.1563

Abstract

Semakin ketatnya persaingan serta pelanggan yang semakin selektif dan berpengetahuan mengharuskan Puskesmas Kerjo Karanganyar untuk selalu meningkatkan kualitas pelayanannya. Hal tersebut mensyaratkan adanya pengetahuan tentang kondisi pelayanan selama ini, yaitu telah sesuai dengan harapan pelanggan atau belum. Penelitian dilakukan dengan menyebarkan kuesioner persepsi dan harapan pelanggan terhadap pelayanan yang saat ini diberikan oleh pihak Puskesmas Kerjo. Dari hasil penelitian yang telah dilakukan, didapatkan nilai gap antara persepsi dan harapan yang cukup signifikan. Dari hasil perhitungan didapatkan nilai gap kriteria pelayanan tertinggi adalah pelayanan pemeriksaan, pengobatan, dan perawatan yang tepat sebesar -3,2. Nilai gap dimensi kualitas jasa pelayanan tertinggi adalah dimensi reliability sebesar -3,1. Sedangkan nilai gap antara persepsi dan harapan pelanggan sebagai indeks pelanggan adalah sebesar -3,361. Hal ini menunjukkan bahwa kepuasan pengguna jasa pelayanan di Puskesmas Kerjo terhadap pelayanan yang saat ini diberikan masih belum tercapai.
Analysis and Improvement of Assembly Line: A Case Study at Automobile Rear-Axle Assembly Line-A PT. ZYX Prasti Amanda Larasari; Prianggada Indra Tanaya; Yuki Indrayadi
Jurnal Ilmiah Teknik Industri Vol. 19, No. 1, June 2020
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v19i1.8866

Abstract

This paper explains the improvement of PT ZYX's productivity on the assembly line-A, using the production line balancing method. Four methods of line balancing were examined, namely, Ranking Positional Weight (RPW), Region Approach, J-Wagon and Kaizen. The selection of the most suitable method is made based on the reduction of number of workstation and cycle-time. Based on the result. Kaizen method shows better total cycle time, number of workstation, and number of operator required. This result is simulated using the 'Tecnomatix' software with the DES (Discrete Event Simulation) method.
FAKTOR PENYEBAB KERUSAKAN SISTEM MESIN PADA BUS APTB PPD Laela Chairani; Yulita Veranda Usman; Nur Yulianti Hidayah
Jurnal Ilmiah Teknik Industri Vol. 14, No. 1, Juni 2015
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v14i1.622

Abstract

Comfort and safety of public transportation, particularly APTB PPD buses, becomes high expectations for its customers. Those expectations must be supported by the application of a good engine maintenance system. By using the method of Reliability Centered Maintenance may be determined appropriate actions to mitigate damage. From the analysis known the failures of the APTB PPD bus are malfunctions of the fuel engine, power transfer systems, difficulty to move the gear lever, and lubricating system for the rough engine noise. The cause of engine malfunction is dirty diesel filter, vehicle acceleration malfunction is due to the clutch plate wear out. Difficulty to move the gear lever indicates that the clutch slips. Rough engine noise caused by the flow of oil to the engine stalled as the result of dirty oil filter. The results of the logic tree analysis show that for each failure requires scheduling of time directed task.
Aplikasi Analytical Hierarchy Process Pada Pemilihan Metode Analisis Zat Organik Dalam Air Dino Rimantho; Marrie Rachel; Bambang Cahyadi; Yan Kurniawan
Jurnal Ilmiah Teknik Industri Vol. 15, No. 1, Juni 2016
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v15i1.1603

Abstract

Water is one of the food products analyzed in water chemistry and environmental laboratories. One of the parameters analyzed are organic substances. The number of samples that were not comparable with the analytical skills can cause delays in test results. Analytical Hierarchy Process applied to evaluate the analytical methods used. Alternative methods tested include titrimetric method, spectrophotometry, and total organic carbon (TOC). Respondents consisted of deputy technical manager, laboratory coordinator, and two senior analysts. Alternative results obtained are methods of TOC. Proposed improvements alternative analytical method based on the results obtained, the method of the TOC with a 10-15 minute analysis time and use of CRM to the validity of the analysis results.
KAJIAN POSTUR KERJA PADA PENGRAJIN TENUN SONGKET PANDAI SIKEK Dessi Mufti; Eva Suryani; Novia Sari
Jurnal Ilmiah Teknik Industri Vol. 12, No. 1, Juni 2013
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v12i1.661

Abstract

Working position of Songket workers at Tenunan Antik Pusako Minang Pandai Sikek were not ergonomic. There were indicated by the presence of curvature, incompatibility machine dimension with operator anthropometric (artisans songket) so that appear complaints on a worker’s limb. It required the assessment and review of work postures using the Rapid Upper Limb Assessment (RULA). The results is that final score of each work posture and level of risk. There are 6 working posture is often performed by workers. Working posture has final score 7 and higher risk level is sitting hunched forward with his arms and legs on tiptoe, and sat with his arms held forward positions.
Model Penilaian dan Pemilihan Trade Show Bagi Industri Kreatif di Sektor Mode Afrin Fauzya Rizana; Rayinda P. Soesanto; Amelia Kurniawati
Jurnal Ilmiah Teknik Industri Vol. 16, No. 1, Juni 2017
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v16i1.3872

Abstract

The article identifies the criteria for choosing a trade show and develops a basic model of exhibition selection for creative industry players before deciding to participate in a trade show. It is necessary to ensure that expenses in terms of business, money, and time, will be worth the results. Based on literature review and interviews, six criteria were used, namely location, booth position, organizational reputation, cost estimation, prestige, and reputation of other participants. After selection criteria are identified, then calculations are performed to measure the criteria weight by using the AHP approach. Based on weight calculations, it was found that booth positions had the highest importance weight, followed by trade show location, organizers reputation, cost estimation, prestige and reputation of other participants. The weight value is then used to calculate the trade show's prediction value. The predicted value generated from the model is then compared to the value of the past data. The model has an accuracy rate of 89% and does not have a significant difference between the value generated by the model and the value of the past data.
EFISIENSI WAKTU PRODUKSI ES BATU SEBAGAI IMPLIKASI URUTAN PENJADWALAN KEDATANGAN JOB YANG TEPAT Hendy Tannady; Steven Steven
Jurnal Ilmiah Teknik Industri Vol. 11, No. 1, Juni 2012
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v11i1.1127

Abstract

Efisiensi adalah salah satu cara tempuh strategis dalam apa yang kita kenal dengan perbaikan terus menerus (Continuous Improvement). Penelitian ini membahas tentang dampak dari pengaturan urutan kedatangan Job pada industri es batu terhadap efisiensi konsumsi waktu kerja dari mesin produksi, penelitian menggunakan Algoritma Gupta sebagai metode untuk mencari solusi alternatif dari kedatangan job. Indikator pertama yang digunakan adalah jumlah nilai makespan yang diperoleh dari setiap urutan job dan nilai Mean Flow Time (MFT) apabila ditemui nilai makespan yang sama. Setelah kedua indikator dapat teridentifikasi, maka diperoleh urutan job yang paling tepat dalam tujuannya untuk efisiensi waktu.
Model Konseptual Customer Order Decoupling Point pada Agroindustri Udang Lely Herlina; M. Machfud; Elisa Anggraeni; S. Sukardi
Jurnal Ilmiah Teknik Industri Vol. 17, No. 2, Desember 2018
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v17i2.6663

Abstract

Shrimp agro-industry is one of the food processing industries, which converts raw shrimp into high-value shrimp processed products. The production system used in shrimp agroindustry to respond market demand is a hybrid make to stock (MTS) and make to order (MTO). The decision to determine which products will be stored as supply sources and which products are made to fulfill orders is a critical decision that must be made on the MTS-MTO hybrid system. The concept of customer order decoupling point (CODP) is used to identify material flow points that connect a product with different consumers. This study aims to present a conceptual model in the MTS-MTO hibrid system based on customer order decoupling point (CODP) which is adjusted to product characteristics, production characteristics and market characteristics in the shrimp agroindustry. The results of the study are presented in a business process model template that describes the order of decisions for storing products or making products to fulfill orders and conceptual models in the form of diagrams named the CODP conceptual model on shrimp agroindustry.
SISTEM DETEKSI GANGGUAN DEPRESI PADA ANAK-ANAK DAN REMAJA Haryanto Haryanto; Hartati Dyah Wahyuni; Siti Nandiroh
Jurnal Ilmiah Teknik Industri Vol. 14, No. 2, Desember 2015
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v14i2.998

Abstract

Depression or mental stress is not happen to adults only. Children and adolescents may also experience depression. About 5 percent of children and adolescents in Indonesia suffer depression.  Depression prevalent in schools and in their families. Behavior change is a sign of depression, such as suddenly said he wanted to die or living alone. Early diagnosis and treatment are very important for children and adolescents depressed. Cognitive behavioral therapy (CBT) and interpersonal psychotherapy (IPT) are forms of individual therapy proven to be effective in treating depression, in addition to the use of antidepressant drugs. The author makes a system of early detection of depressive disorders in children and adolescents, to monitor children and adolescents suffer from depression or not. The system used in the early detection utilizing web technology and mobile phone. Monitoring and inputting existing symptoms in children and adolescents is done through a test of depression. Test depression then processed and entered into a database. Test results will indicate the degree of depression based on the scores. With that score, the degree of depressed children and adolescents monitored can be concluded.
Interpretive Structural Modeling and House of Risk Implementation for Risk Association Analysis and Determination of Risk Mitigation Strategy Christine Natalia; Yulitari Flora Theresa Br. Hutapea; Chendrasari Wahyu Oktavia; Trifenaus Prabu Hidayat
Jurnal Ilmiah Teknik Industri Vol. 19, No. 1, June 2020
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v19i1.9014

Abstract

The increasingly fierce industry competition causes each company needs strong supply chain activities as part of the company to be able to survive in an environment full of competition. In carrying out supply chain activities, it is certainly inseparable from supply chain risks that can disrupt supply chain activities. In supply chain risk it is important to know the key risks as the risks that trigger the other risks in the supply chain. This study aims to identify the relationship of risk and mitigation to reduce the causes of the risk. The interpretive structural modeling (ISM) approach is applied to solve problems related to risk linkages and produced key risks which are the risks that most influence the occurance of other risks. The key risks obtained are then processed using the house of risk (HOR) approach to determine the priority of risk mitigation actions. ISM result obtained four key risks, namely the risk element of inputting data error when entering the number of goods and spesifications, product spesification errors desired by the customer, frequent changes in customer design requests and revisions to the design drawings. Then the result of the HOR method obtained four recommended priority mitigation actions, namely updating information on a scheduled basis, conducting briefings every day before work, coordinating and reconfirming requests for product spesifications, and implementing more strigent worker selection procedures. The linkage of the causes of risk, the validation of the ISM model statistically and the weighting of the triggered criteria are several aspects that further research is needed.

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