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Raden Herdian Bayu Ash Siddiq
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JITTER (Jurnal Ilmiah Teknologi Informasi Terapan)
Published by Universitas Widyatama
ISSN : 26860333     EISSN : 24073911     DOI : https://doi.org/10.33197/jitter.vol4.iss3.2018.16
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Jurnal Ilmiah Teknologi Informasi Terapan (JITTER) adalah jurnal ilmiah yang diterbitkan oleh Universitas Widyatama, Bandung. Jurnal ini diterbitkan sebagai wahana sosialisasi dan diseminasi hasil penelitian bagi kalangan akademisi maupun masyarakat luas, pada bidang teknologi informasi dan terapannya. Bidang kajian dicakup meliputi sistem informasi, ilmu komputer, jaringan komputer, basis data, kecerdasan buatan, juga beberapa bidang teknik lainnya seperti Teknik Sipil, Teknik Mesin, Teknik Elektro dan Teknik Industri.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 377 Documents
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KAJIAN KINERJA FASILITAS PARKIR STASIUN KIARACONDONG PINTU UTARA (RUTE KA ANTAR KOTA) Princess Audrey Salsabila; Anggreani Lukita; Adien Sekar; Ardelia Deani; Charisma Aziza
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 11 No. 3 (2025)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol11.iss3.2025.2859

Abstract

Kiaracondong Station is the second largest station in Bandung that serves intercity travel routes and commuter trains. Referring to The Regulation of The Minister of Transportation Number 48 of 2015 concerning The Minimum Service Standard for Transportation of Persons by Train, one of the indicators for measuring the level of satisfaction of train passengers towards station performance is by providing vehicle parking facilities. This research aims to analyse and evaluate parking performance based on user perceptions. The research uses primary data from direct observation results and the dissemination of questionnaires as well as secondary data, namely the Technical Guidelines for Implementation Parking Facilities by the General Director of Land Transportation. The data analysis technique used is a descriptive statistical analysis technique. The analysis results show that there are no available pedestrian path facilities and there is a point of circulation conflict between the outgoing motor vehicle and the inflow of the car vehicle. The number of existing parking slots for car vehicles with a size of 2.5 x 5 m is 114 slots and 273 slots for motorcycle vehicles with a size of 1 x 1.35 m. The number of visitors’s vehicles only filled 39-44% of the SRP slots that are available, so the parking facilities that are provided can still accommodate parking needs for visitors/passengers. Some things that need to be improved in parking facilities from the perception of passengers/visitors are the aspect of convenience, availability of parking space, comfort and security.
EVALUASI VENDOR SEMEN BERDASARKAN METODE ANALYTIC HIERARCHY PROCESS (AHP) PADA PROYEK KONSTRUKSI CV YPP Fadly Rizky Dermawan; Ririn Novitasari Pakpahan; Rafly Fadhilah Arifan; Muchammad Fauzi
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 11 No. 3 (2025)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol11.iss3.2025.2919

Abstract

Vendor selection is a strategic aspect that directly influences the success of operational activities in construction projects, especially in the procurement of primary materials such as cement. This study aims to provide an objective recommendation in determining the best cement vendor for CV YPP using the Analytical Hierarchy Process (AHP) method. Four main criteria analyzed include price, product quality, distribution distance, and compliance with contract specifications. Data were collected through questionnaires from project managers, procurement teams, and logistics personnel, then analyzed using the Super Decisions software. The results show that product quality holds the highest weight in the decision-making process. Vendor A achieved the highest global priority score (0.512), indicating it as the most optimal alternative for cement procurement. This study confirms that the AHP method can provide a systematic and measurable framework to support effective and efficient vendor selection decisions.
PENERAPAN BELLMANN-FORD ALGORITHM DALAM PENCARIAN RUTE TERPENDEK DISTRIBUSI SUKU CADANG DI KOTA BANDUNG : PENERAPAN BELLMANN-FORD ALGORITHM DALAM PENCARIAN RUTE TERPENDEK DISTRIBUSI SUKU CADANG DI KOTA BANDUNG Budi Santosa Chulasoh; Muhammad Ilham Bukhori; Prafajar Suksessanno Muttaqin
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 11 No. 3 (2025)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol11.iss3.2025.2935

Abstract

FDX company engaged in the distribution of two-wheeled vehicle spare parts. Two-wheeled vehicle spare parts are components or elements specifically designed and manufactured to replace original parts of two-wheeled vehicles that are damaged, worn out, or no longer functioning optimally. These spare parts include various mechanical, electrical, and structural elements necessary to ensure vehicle performance, safety, and operational continuity in accordance with factory standards and applicable safety regulations. Based on existing data, there has been a noticeable increase in the demand for spare part deliveries in the city of Bandung. Consequently, the company requires an optimal route planning strategy to ensure that the products are delivered within the specified time frame and at minimal cost. This research aims to determine the shortest delivery route for distributing two-wheeled vehicle spare parts to optimize both travel distance and transportation costs. The algorithm is used to construct a graph that identifies the shortest path by evaluating all possible routes from the origin to the destination. Future studies may apply Dijkstra’s algorithm or the Gabow algorithm to compare and potentially obtain more optimal results.
RANCANG BANGUN BAK PEMBERSIH PART SEPEDA MOTOR UNTUK MENINGKATKAN EFISIENSI DAN KENYAMANAN KERJA MEKANIK Rian Hardiansyah; Martoni
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 11 No. 3 (2025)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol11.iss3.2025.2956

Abstract

Motorcycle maintenance and service activities require an effective and safe component cleaning process, both for the operator and the environment. The use of gasoline as a cleaning fluid has many disadvantages, including not being environmentally friendly, flammable, and potentially damaging rubber components. This research designs and builds a tool in the form of a motorcycle part cleaning tub with a closed circulation and filtration system, which uses engine degreaser liquid as an alternative cleaning fluid. The design process includes analyzing technical requirements, selecting materials such as stainless steel for the frame, and applying TIG (Tungsten Inert Gas) welding techniques to ensure the strength and durability of the tool. The filtration system allows the liquid to be used repeatedly, thus increasing efficiency and reducing hazardous material waste. Test results show that this tool is able to improve mechanic work comfort, keep the work area clean, and provide more optimal cleaning results. With its ergonomic and environmentally friendly system, it contributes to increased workshop productivity and supports sustainable work practices. This study shows that simple innovations in technical aids can have a significant impact on operational efficiency and safety aspects. Keywords: Cleaning tub, engine degreaser, filtration system.
ANALISIS PENERAPAN SUPPLY CHAIN MANAGEMENT TERHADAP KINERJA WAKTU DENGAN METODE SCOR (STUDI KASUS : PROYEK SAMESTA MAHATA SERPONG) Fadia; Rizki Yunita Sari
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 11 No. 3 (2025)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol11.iss3.2025.2984

Abstract

Construction projects are one of the most complex sectors, requiring structured planning and execution. Effective implementation of supply chain management (SCM) is essential to achieve time efficiency and avoid delays. This research aims to analyse the application of Supply Chain Management (SCM) to the time performance of structural works using the Supply Chain Operation Reference (SCOR) method. The research method used Plan, Source, Make, and Deliver indicators with data collection through questionnaires and interviews. The results showed that the four SCM processes simultaneously had a significant effect on time performance, with the Deliver variable having the greatest influence. However, partially, each variable has not shown a significant influence. The resulting level of determination indicates that SCM variables can explain 42.9% of variations in time performance, while the rest is influenced by other factors outside this study. Keywords: Supply Chain Management, Time Performance, SCOR, Construction Project, Efficiency.
ANALISIS KOEFISIEN PRODUKTIVITAS TUKANG KAYU PADA PEKERJAAN BEKISTING BALOK ANAK PROYEK PEMBANGUNAN GUDANG Kartika Hapsari; Naurah Nabihah
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 12 No. 1 (2025)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol12.iss1.2025.2996

Abstract

Labor productivity is the ability of construction workers to complete their main tasks and functions according to their respective fields. Many factors influence labor productivity, including time and work methods. This study aims to compare the actual productivity coefficient of carpenters with the Permen PUPR standards for formwork beam tasks in the Cakung Modern Logistic Warehouse project and identify the main factors affecting labor productivity in these tasks. The data collection methods used in this study are work sampling for productivity coefficient through field observation and questionnaires to determine the factors most affecting the productivity of carpenters in formwork beam tasks. The questionnaires data were then processed using IBM SPSS. The result of study show that the comparison of the actual coefficient with the Permen PUPR is 0,314610 for forwork scaffolding, 0,110432 for formwork fabrications, 0,006074 for formwork installation, and 1,636526 for formwork dismantling. The three main factors affecting the productivity of carpenters in forwok beam tasks are rainfall, work methods, and design complexity
INOVASI DIGITALISASI K3 DENGAN BIM 8D Kartika Hapsari; Ariya Fawwas Hawari
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 12 No. 2 (2026)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol12.iss2.2026.3032

Abstract

The use of Building Information Modeling (BIM) has proven to be highly beneficial for construction service providers in project planning and execution, including in the control of Occupational Health and Safety (OHS) risks. However, the adoption of BIM technology for OHS management is still uneven across construction companies, as seen in the BSD Grand Mosque Project. This research aims to develop an OHS risk control model using 4D BIM for the BSD Grand Mosque Project and to identify its advantages and shortcomings. The novelty of this study lies in the innovative development of on-site OHS monitoring through BIM visualization integration, as well as in-depth analysis of expert and worker perceptions regarding the effectiveness of BIM models for OHS. The research methods involve the creation of a 4D BIM model, innovation in BIM-based OHS risk control, and evaluation through interviews and questionnaires. The results show that the developed model is highly effective in hazard identification, risk visualization, accurate control planning, material arrangement, and on-site OHS monitoring. Nevertheless, there are shortcomings in the specification features of OHS equipment, which are not yet optimal and require further development, and many workers still lack a full understanding of BIM modeling.
Model DeLone dan McLean tentang Kepuasan Pengguna Sistem Informasi Rumah Sakit teguh pribadi
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 12 No. 1 (2025)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol12.iss1.2025.3162

Abstract

Tujuan penelitian ini adalah menganalisis persepsi pemanfaatan sistem informasi rumah sakit di RS Hasansadikin Bandung dengan menggunakan Model DeLone dan McLean. Sampel dalam penelitian ini adalah tenaga medis dan staf rumah sakit dengan menggunakan teknik purposive sampling dan pengumpulan data melalui kuesioner. Data yang digunakan dalam penelitian ini adalah data panel cross-sectional, dengan variabel kualitas sistem, kualitas pelayanan, dan kepuasan pengguna yang terdapat dalam model DeLone dan McLean. Metode campuran yang digunakan merupakan modifikasi dari kedua model tersebut. Hasil penelitian menunjukkan adanya pengaruh positif yang signifikan antara kualitas sistem dan kualitas pelayanan terhadap kepuasan pengguna. Selain itu, ditemukan analisis yang mengindikasikan perlunya pengembangan sistem informasi rumah sakit yang ada saat ini, yang dapat dianalisis menggunakan FAST (Framework for the Application of System Thinking) yang dilakukan melalui empat tahap yaitu pendefinisian ruang lingkup, analisis masalah, analisis kebutuhan, dan perancangan logis.
Rancang Bangun dan Implementasi Energy Monitoring System di Sekolah Darul Hikam Ayu Laksmi Padmadewi; Mugni Labib Edypoerwa; Umar Hanif Ramadhani; Yadi Mulyadi; Bambang Trisno
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 12 No. 2 (2026)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol12.iss2.2026.3183

Abstract

The use of electrical energy in educational institutions continues to increase in line with the growing need for facilities and infrastructure. However, the absence of a proper monitoring system makes it difficult to evaluate energy consumption in real time. This study designs and implements an Energy Monitoring System (EMS) based on the PZEM-004T sensor at Darul Hikam School. The system records electrical parameters including voltage, current, power, energy, frequency, and power factor. All data are stored on an online server and can be accessed in real time through a web-based dashboard. Test results show that the system is capable of recording an average voltage of 218–228 V, current in the range of 0–20 A, and a peak load of up to 4300 W. With the implementation of EMS, the school is able to identify energy consumption patterns, detect inefficient loads, and develop effective saving strategies. The system has proven to be reliable as an energy monitoring solution in educational environments.
PEMANFAATAN FLY ASH DAN LIMBAH BAJA SEBAGAI BAHAN ALTERNATIF PANEL DINDING Lilis Tiyani; Sukarman; Nunung Martina
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 12 No. 2 (2026)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol12.iss2.2026.3222

Abstract

This study aims to evaluate the effect of steel waste addition on the mechanical properties of fly ash-based wall panels as part of developing environmentally friendly construction materials. The main materials used include sand, fly ash, sodium silicate (Na₂SiO₃) solution, sodium hydroxide (NaOH) solution, and steel waste. The manufacturing process involved preparing the activator, mixing dry materials (sand, fly ash, and steel waste), gradually adding the activator, molding, and curing under moist conditions. The test results showed that panels containing steel waste achieved a compressive strength of 15.91 MPa, an increase of 22% compared to panels without steel waste (13.04 MPa). The flexural strength of panels with steel waste reached 4.93 MPa, an increase of 64% compared to those without (3.01 MPa). The strength enhancement is attributed to the role of steel waste particles as micro-reinforcement, which improves the microstructure, increases density, and prevents crack propagation. Therefore, incorporating steel waste into fly ash-based wall panels effectively enhances mechanical performance while supporting the development of sustainable building materials.

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