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MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering
Published by Indonesian Mechanical Electrical and Industrial Research Society
ISSN : 26557215     EISSN : 26852098     DOI : -
Core Subject : Science, Engineering,
Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Industrial & Manufacturing Engineering
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering is an international peer-reviewed journal dedicated to interchange for the results of high quality research in all aspect of mechanical, electrical and industrial enineering and science. The journal publishes state-of-art papers in fundamental theory, experiments and simulation, as well as applications, with a systematic proposed method, sufficient review on previous works, expanded discussion and concise conclusion. As our commitment to the advancement of science and technology, the MOTIVECTION follows the open access policy that allows the published articles freely available online without any subscription. Scope : Engineering and Applied Sciences - Mechanical - Electrical - Automotive - Industrial - Mining - etc.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 190 Documents
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Design of Coal Hauling System for Optimized Detection of Coal Hauler Status Based on RFId Yoni Widhi Prihana; Mukhlishinurrahman Mukhlishinurrahman; Rosmelia Cipta Primandani
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 5 No 3 (2023): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v5i3.278

Abstract

PT Adaro Indonesia (PT AI) is one of the biggest coal mining companies in Indonesia located in South Kalimantan. PT AI manages 8 coal stock areas called Run of Mine (ROM). Coals from ROM are transported and blended to produce final coal products. The blending process is organized by the Dispatch Team. In carrying out its operations, the Dispatch Team is supported by The Radio Frequency Identification (RFId) system. This system utilises RFId units installed along the hauling road to generate production data. This research aims to improve RFId system so that the system is able to distinguish the status of empty and loaded coal hauler. This research succeeded in increasing the reading radius of the RFId reader from 15 meters to 35 meters and also changing the existing RFId system so that one RFId unit is able to distinguish the status of empty and loaded coal hauler units. PT Adaro Indonesia (PT AI) merupakan salah satu perusahaan tambang batubara terbesar di Indonesia yang terletak di Kalimantan Selatan. PT AI mengelola 8 area stock batubara yang disebut Run of Mine (ROM). Batubara dari ROM diangkut dan dicampur untuk menghasilkan product akhir batubara. Proses pencampuran diatur oleh Tim Dispatch. Dalam menjalankan operasionalnya, Tim Dispatch disupport menggunakan sistem Radio Frequency Identification (RFId). Sistem ini memanfaatkan unit RFId yang terpasang di sepanjang jalan hauling untuk menghasilkan data produksi. Penelitian ini bertujuan untuk memodifikasi sistem RFId sehingga satu unit RFId mampu membedakan status pengangkut batubara kosongan dan muatan. Penelitian ini berhasil menambah radius pembacaan reader RFId dari 15 meter menjadi 35 meter dan juga merubah sistem RFId yang ada sehingga satu unit RFId mampu membedakan status unit pengangkut batubara kosongan dan muatan.
Analysis of Damage to the PGM-FI System in Honda Beat Motorcycle for Maintenance Actions Viko Pradana Regia; Mukhnizar Mukhnizar; Rizal Abu
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 5 No 3 (2023): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v5i3.279

Abstract

PGM-FI technology is an electronic fuel injection system from Honda that regulates the supply of fuel and oxygen according to the engine's needs. Finding the best repair solution to address sensor issues in the PGM-FI system is a common challenge that requires a comprehensive understanding of this complex technology. This research falls into the category of technical research, aiming to comprehend the principles, causes of malfunctions, and maintenance of the PGM-FI system on the Honda Beat 110 cc. The instruments used include a tool set, multi-tester, fuel pump tester, pressure gauge, scan tool, and test materials for the Honda Beat PGM FI motorcycle. The research results identify sensor malfunctions based on the code of 7 flashes on EOT/ECT (Engine Oil/Coolant Temperature), 8 flashes on TP (Throttle Position), and 12 flashes on the fuel injection system. These malfunctions are caused by issues in the sensor circuit or resistance. Maintenance steps involve inspecting the sensors using a scan tool and clearing error codes in the ECU. Teknologi PGM-FI merupakan sistem injeksi bahan bakar elektronik dari Honda yang mengatur pasokan bahan bakar dan oksigen sesuai kebutuhan mesin. Menemukan solusi perbaikan terbaik untuk mengatasi masalah sensor pada sistem PGM-FI merupakan tantangan umum yang memerlukan pemahaman menyeluruh tentang teknologi yang rumit ini. Penelitian ini termasuk dalam kategori penelitian teknis, dengan tujuan memahami prinsip-prinsip, penyebab kerusakan, dan perawatan sistem PGM-FI pada Honda Beat 110 cc. Instrumen yang digunakan mencakup set peralatan, multi tester, fuel pump tester, pressure gauge, scan tool, dan bahan uji untuk sepeda motor Honda Beat PGM FI. Hasil penelitian mengidentifikasi kerusakan sensor berdasarkan kode 7 kedipan pada EOT/ECT (Engine Oil/Coolant Temperature), 8 kedipan pada TP (Throttle Position), dan 12 kedipan pada sistem injeksi bahan bakar. Kerusakan ini disebabkan oleh masalah pada rangkaian atau tahanan sensor. Langkah-langkah perawatan melibatkan pemeriksaan sensor menggunakan scan tool dan menghapus kode kesalahan di ECU.
Effect of Using a Solar Can Heater Collector on the Temperature of a Room at Several External Temperature Variations Willy Vernando; Andre Kurniawan; Refdinal Refdinal; Yolli Fernanda
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 5 No 3 (2023): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v5i3.281

Abstract

This research discusses a heating collector device which functions to warm a room that has a relatively cold temperature so as to create thermal comfort. Thermal comfort greatly influences human performance in activities in a room so that effective performance in a room can be achieved. This collector functions to collect solar heat and increase the temperature of the sun's heat which will then be channeled into a closed room. This collector is in the form of a box measuring 750x450 mm. This collector consists of cans arranged vertically which are useful as a medium for capturing heat and increasing solar heat. The measurement results show that the room heater can warm a cold room at a temperature of 22.4⁰C to 28.2⁰C. and the air heating capacity obtained is 0.24 kJ to 4.58 kJ. Penelitian ini membahas tentang alat kolektor pemanas yang berfungsi untuk menghangatkan ruangan yang memiliki suhu relatif dingin sehingga terciptanya kenyamanan termal. Kenyamanan termal sangat berpengaruh terhadap kinerja manusia dalam beraktifitas di dalam suatu ruangan sehingga dapat tercapai efektifitas kinerja di dalam suatu ruangan. Kolektor ini berfungsi mengumpulkan panas matahari serta memperbesar suhu dari panas matahari yang nantinya akan di alirkan ke suatu ruangan yang tertutup. Kolektor ini berbentuk boks yang berukuran 750x450 mm,kolektor ini terdiri dari kaleng yang disusun secara vertical yang berguna untuk media penangkap panas dan memperbesar panas matahari. Hasil pengukuran menunjukkan bahwa pemanas ruangan dapat menghangatkan ruangan yang dingin pada suhu 22,4⁰C menjadi 28,2⁰C. dan kapasitas pemanas udara yang diperoleh adalah 0,24 kj hingga 4,58 kj.
High Blow-By Pressure Failure Quantification of Doosan Excavator DX300LCA Using Bayesian Network Abdul Maajid Al Banna; Adhitya Ryan Ramadhani
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 5 No 3 (2023): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v5i3.282

Abstract

Various types of failure are likely to occur in heavy equipment operating in the mining sector, such as high blow-by pressure. The impact of this failure is a loss of engine power so that the unit cannot be used. This has the potential for work accidents to occur because the unit stops operating in a hazardous area. Therefore, the factors and dependencies that influence the occurrence of high blow by pressure will be discussed using the Fault Tree Analysis method and then the results will be used in the Bayesian Network method to do failure quantification. Meanwhile, the probability of high blow-by pressure occurring has a value of 0.0049 with the main cause being failure to compress the air with a sensitivity value of 80%. These results require companies to focus preventive maintenance activities on the engine combustion chamber to prevent similar things from happening. Beragam jenis kegagalan sangat mungkin terjadi pada alat berat yang beroperasi di sektor tambang, seperti high blow-by pressure. Dampak dari kegagalan ini ialah hilangnya tenaga mesin sehingga unit tidak dapat digunakan. Hal tersebut berpotensi untuk terjadinya kecelakaan kerja karena unit berhenti beroperasi di hazardous area. Maka dari itu, faktor-faktor yang mempengaruhi terjadinya high blow by pressure dan keterkaitannya akan dibahas menggunakan metode Fault Tree Analysis yang kemudian hasilnya akan digunakan pada metode Bayesian Network untuk dilakukan kuantifikasi kegagalan. Adapun, probabilitas terjadinya high blow-by preessure ini memiliki nilai sebesar 0,0049 dengan penyebab utama karena adanya kegagalan dalam mengompresi udara dengan nilai sensitivitas sebesar 80%. Hal tersebut mengharuskan perusahaan untuk memfokuskan kegiatan preventive maintenance pada ruang bakar mesin untuk mencegah hal serupa terjadi.
Analysis of Fire and Explosion Consequences in Accidents Involving Premium Gasoline Tanker Trucks Ridwan, Mochamad Maulana; Ramadhani, Adhitya Ryan
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 6 No 1 (2024): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v6i1.284

Abstract

A series of accidents frequently occur in the fuel transport process in Indonesia, resulting in explosive incidents. This study explores the implications of fires and explosions in Premium Fuel tanker truck accidents in Bintaro Permai, focusing on identifying hazard zones and the extent of possible damage. The aim is to map the hazard zones and assess the potential level of damage due to fire and explosion of Premium fuel tanker trucks in the area. Quantitative methods were used with pool fire modelling and the TNT (Trinitrotoluene) method. This study showed that the pool fire modelling found the highest heat flux value in the pool with a pool diameter of 20 m and a distance to the receptor of 11 m, with a value of 14.85 kW/m2. Meanwhile, in modelling the explosion using the TNT Method, an overpressure value of 175.75 kPa was found for a volume of 20,000 L and a distance of 50 m.
Human Reliability Assessment (HRA) of Fire and Explosion Cases at Fuel Filling Stations (SPBU) Tananta, Naufal Nizaar Halim; Ramadhani, Adhitya Ryan
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 6 No 1 (2024): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v6i1.285

Abstract

Filling Stations are public facilities provided by fuel distributors for the fuel needs of the broader community that have serious potential risks, such as fires and explosions that human actions or systems can cause. This research aims to identify the causes of these errors, evaluate their likelihood, and provide recommendations to reduce them. This paper incorporated Fault Tree Analysis (FTA) and the Success Likelihood Index Method (SLIM). Data analysis identifies 16 basic events from 3 aspects: human, technical, and management, focusing on FTA. Notably, SLIM highlights error mode 3 (0.0392 probability) as the most critical, while error mode 4 is the least significant (0.000234). These methods provide recommendations to minimize human error, including training, Application of SOPs, incident report submission system, supporting technology, supervision, regular inspections, and audits.
Design of a Raw Material Warehouse Layout Utilizing The Class-Based Storage Method For the Textile and Textile Products Industry Desiawan, Victor Assani; Octavia, Lia Nur; Sulistiyo, Eko; Firmansyah, Fariz; Apsari, Risha Firly
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 6 No 1 (2024): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v6i1.303

Abstract

The COVID-19 pandemic has caused competition in the industrial sector to become increasingly fierce. So entrepreneurs in the induction sector must create new strategies to maximize company support facilities. One of the company's supporting facilities is a warehouse. Entrepreneurs can benefit from the proposed raw materials warehouse layout design by utilising the Class-Based Storage Method. This method facilitates the retrieval of raw materials and offers a streamlined process. This Method procedure comprises several stages: counting the number of pallets stored in a warehouse that is 191 pallets, determine the hallway and the dimensions of the warehouse, storage media with algorithms determine the depth of the line and allocate floor space with Larson algorithm. We receive a suggested design for the raw materials warehouse plan, including the storage area size of 148.32 m2, total distance moved out of the entire feedstock is 1727.65m with a total Material Handling costs for raw materials is Rp 600,289.
Implementation of Web-Based File Sharing Security System Yuliana, Mike; Hidayah, Nuril; Sudarsono, Amang
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 6 No 1 (2024): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v6i1.314

Abstract

File-sharing activities become a bridge for communication in the form of data between one party and another party. File sharing allows users to share data with other users, by uploading data to the server computer and other users can download data from the server computer. A document security system is indispensable to keep document data safe until its destination. File Web Sharing will transmit data with cryptographic methodologies. The algorithm used is Advanced Encryption Standard (AES), Data Encryption Standard (DES), and Blowfish. This study aims to compare the performance of AES, DES, and Blowfish algorithms when implemented to secure file sharing. Performance research results show that the DES algorithm is on average 8.35% faster than AES and the Blowfish algorithm is 7.11% faster than AES. Memory usage capacity testing shows that the AES algorithm requires 4.82% greater memory capacity than Blowfish, and the DES requires 2.41% greater memory capacity than the Blowfish algorithm. Kegiatan file sharing menjadi jembatan komunikasi data antara satu pihak dengan pihak lainnya. File sharing memberikan pengguna kemampuan untuk berbagi data dengan pengguna lain, dengan cara mengunggah data ke komputer server dan pengguna lain dapat mengunduh data dari komputer server. Sistem keamanan terhadap dokumen sangat diperlukan untuk menjaga data dokumen tetap aman sampai tujuannya. Web File Sharing akan mengirimkan data dengan metodologi kriptografi. Algoritma yang digunakan adalah Advanced Encryption Standard (AES), Data Encryption Standard (DES), dan Blowfish. Penelitian ini bertujuan untuk membandingkan kinerja algoritma AES, DES dan Blowfish saat diimplementasikan untuk mengamankan file sharing. Hasil pengujian kinerja menunjukkan bahwa algoritma DES rata-rata 8,35% lebih cepat dibandingkan AES sedangkan Blowfish 7,11% lebih cepat dibandingkan AES. Berdasarkan pengujian kapasitas penggunaan memori terlihat bahwa AES membutuhkan kapasitas memori 4,82% lebih besar dibandingkan Blowfish dan DES membutuhkan kapasitas memori 2,41% lebih besar dari Blowfish.
Design a Smart Solar Tracker to Increase Energy Output Power Generated in Solar Home System Eka Saputra, Yuli Mafendro Dedet; Ramadhan, Mochammad Tendi Noer; Maulida, Azzahra; Santoso, Budi; Basri, Ismail
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 6 No 1 (2024): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v6i1.286

Abstract

This research proposes the use of a smart solar tracker to enhance the power generated by solar panels. The smart solar tracker is designed by integrating IoT technology and applied to a Solar Home System. This device not only optimizes the tilt angle of solar panels automatically but also enables remote monitoring of solar panel performance through IoT. Parameters such as panel angle, voltage, and current are measured. Test results indicate that installing the smart solar tracker increases the power output of solar panels compared to panels without the smart solar tracker. For instance, at 11:00 AM, solar panels with the smart solar tracker generated 9.85W of power with a panel angle of 70 degrees, whereas solar panels without the smart solar tracker only produced 8.9W of power with a panel angle of 35 degrees. Penelitian ini mengusulkan penggunaan smart solar tracker untuk meningkatkan daya yang dihasilkan oleh panel surya. Smart solar tracker dirancang dengan mengintegrasikan teknologi IoT dan diterapkan pada Solar Home System. Alat ini tidak hanya mengoptimalkan sudut kemiringan panel surya secara otomatis, tetapi juga memungkinkan pemantauan jarak jauh terhadap kinerja panel surya melalui IoT. Pengukuran parameter seperti sudut panel, tegangan, dan arus dilakukan. Hasil pengujian menunjukkan bahwa pemasangan smart solar tracker meningkatkan daya output panel surya dibandingkan dengan panel surya tanpa smart solar tracker. Misalnya, pada pukul 11.00 WIB, panel surya dengan smart solar tracker menghasilkan daya sebesar 9.85W dengan sudut panel 70 derajat, sementara panel surya tanpa smart solar tracker hanya menghasilkan daya sebesar 8.9W dengan sudut panel 35 derajat.
Occupational Safety And Health Risk Analysis (K3) Using The HIRADC Method On Cleaning service Workers In The Health Segment Damayanti, Silvianah; Alifin, Fakhri Ikhwanul
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 6 No 1 (2024): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v6i1.306

Abstract

The healthcare industry is one of the industries that has a high risk of accidents and disease infection. Thus, the workers in this segment are vulnerable and require strict work rules to avoid the risks. The purpose of this study is to provide recommendations for preventive measures to reduce the risks faced by cleaning service workers in the health sector. Furthermore, the object of this study is an outsourcing company that provides cleaning service workers for several hospitals or healthcare institutions. The focus of this study includes i) identifying potential hazards, ii) risk assessments, and iii) risk control recommendations by using the HIRADC (Hazard Identification Risk Assessment and Determining Control) method. This study utilized primary information obtained through observation and interviews with the company's HSE (Health, Safety, and Environment) and samples from cleaning service workers in Indonesia. According to the results, the study found 15 medium risks and 19 low risks. Since several work accidents occurred to the cleaning services workers, it is still important to carry out appropriate risk control in the form of preventive measures to reduce the risks faced by workers, despite the medium and low-risk levels found in the company.

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