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Journal of Global Engineering Research & Science (J-GERS)
Published by Universitas Global Jakarta
ISSN : 28305906     EISSN : 28305814     DOI : https://doi.org/10.56904
Core Subject : Science, Social, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Environmental Science
Journal of Global Engineering Research & Science (J-GERS) is a peer-reviewed journal covering all areas of science, engineering, and technology. It is published 2 Issues (twice-yearsly) by the Faculty of Engineering and Computer Science (FECS) of Jakarta Global University. The scope of the journal includes the following areas of research: - Informatics Engineering - Electrical Engineering - Civil Engineering - Industrial Engineering - Mechanical Engineering Manuscripts should be written in English and be submitted either online at https://journal.jgu.ac.id/index.php/jgers Informatics Engineering: 1. Computer network design 2. Internet of Things 3. IT management and governance 4. IT-business strategic alignment 5. Multimedia 6. Network security 7. Software Engineering 8. Information Technology 9. Artificial Intelligence 10. Mobile Programming 11. Geographic Information System Electrical Engineering: 1. Microelectronic System 2. VLSI Design 3. Biomedical Instrument 4. Embedded System 5. Robotic 6. Communication Electronic 7. Modulation and Signal Processing 8. Wireless and Mobile Communication 9. Radio Communication 10. Network 11. Electronic Circuits and System 12. Biomedical Sciences and Engineering 13. Power Electronics Civil Engineering: 1. Structural Engineering, 2. Construction Engineering & Management 3. Geotechnical Engineering, 4. Water Resources Engineering, 5. Transportation Engineering 6. Environment Industrial Engineering: 1. Production System 2. Supply Chain Management 3. Ergonomics 4. Industrial Management 5. Project management 6. Engineering and Quality Control Mechanical Engineering: 1. Energy convertion 2. Material 3. Mechanical Design 4. Manufacturing and automation 5. Sustainable Energy 6. Automotive
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 37 Documents
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Planning of Development Upper Structure of the Rorotan Labor Intensive Flats North Jakarta Winanto Winanto
Journal of Global Engineering Research and Science Vol. 1 No. 2 (2022): Journal of Global Engineering Research & Science (J-GERS)
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i2.29

Abstract

The planning for this 16-storey building is a  re-planning of  the construction project for the Padat Karya Flats located in Rorotan, North Jakarta. This building planning is carried out based on the procedure for calculating  concrete  structures  for  buildings  (SNI 2847:2019). The data for this building plan was obtained from the architect planning the construction of the Rorotan Solid Work Flats. The design of the superstructure includes the planning of slab, beam and column elements; The scope of the discussion includes calculation of loading, calculation of initial dimensions, ETABS analysis, control of analysis results, final dimension design and reinforcement, design drawings. The material used is reinforced concrete with a concrete quality of fc'35 Mpa fc’40 Mpa and fy 420 Mpa. The basics of planning refer to SNI 2847:2019 Procedures for Planning Concrete Structures for Buildings. And SNI 1726:2019 Earthquake Resistance Planning for Building Structures. Structural analysis using ETABS program with dynamic analysis of Response Spectrum.The keyword Multi-storey building, planning, superstructure, slab, column, beam.
The structural planning of the girder pci girder spanning 25.90 m Pier 20-21 on the Cimanggis - Cibitung Cctw 2 Toll Road Project Syella Surviyanda Islami
Journal of Global Engineering Research and Science Vol. 1 No. 2 (2022): Journal of Global Engineering Research & Science (J-GERS)
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i2.44

Abstract

This Bridge Structure Planning is a development which is located on the main road in the MM2100 area. With this planning aims to overcome the problem of congestion in this location. The girder planning with a span length of 25.90 meters was built using Precast Concrete I Girder. The required technical data is the span’s length, the road’s width, and the road’s class. The basis for planning this bridge refers to the regulations of SNI 1725: 2016, SNI 2833: 2016, and SNI 2847: 2019. The calculated loads are dead, live, traffic, and environmental. In this plan, the Microsoft Excel program is used to facilitate the analysis of the PCI-Girder structure. The result of this plan is to get the shape and dimensions of the long-span PCI Girder that supports the load acting on the bridge structure to obtain a safe bridge structure.
IoT-based pesticide distribution control system with photometric sensor framework Rosyid Ridlo Al Hakim; Ichsani Islam; Ropiudin Ropiudin; Agung Pangestu; Ariep Jaenul; Yanuar Arief; Hexa Hidayah
Journal of Global Engineering Research and Science Vol. 1 No. 2 (2022): Journal of Global Engineering Research & Science (J-GERS)
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i2.45

Abstract

The use of pesticides is often given under extreme conditions. The excess use of these pesticides can harm both the farmers directly and the affected environment; this is the impact of the uncontrolled use of pesticides. There is a need for a control system to control the distribution of pesticides on agricultural land. This article seeks to provide a control system design for controlling the distribution of pesticides by utilizing photometric technology integrated with the internet of things (IoT). The control system is designed automatically with a sensing system or an operating record. It is expected to be able to disseminate the correct use of pesticides to achieve production efficiency. This study provides a design of an automatic control system for pesticide distribution IoT-based. We use a photometric sensor to control the pesticide distribution. Future work can be implemented for prototype work due to smart farming to control pesticide distribution automatically.
Determination of better insulating oil for power transformer oil application using Analytical Hierarchy Process (AHP) Yanuar Zulardiansyah Arief; Nazirah Abd Hamid; Mohd Hafiez Izzwan Saad; Rosyid Ridlo Al Hakim
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science (J-GERS)
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.52

Abstract

The Analytical Hierarchy Process (AHP) which was developed by Saaty is a decision-making tool in the year of 1970s. The system is able to solve the complex analysis which could not be performed by the human brain. In this project, the AHP system is chosen to select a better insulating oil for power transformer oil application since the insulation is the most important part of a transformer. In this research method based on the AHP technique, there are six criteria are involved in the model, namely breakdown voltage, dissipation factor/tan delta, pour point, kinematic viscosity, density, and flash point. While, the given alternatives are palm oil, canola oil, palm fatty acid ester (PFAE) oil, corn oil, sunflower oil, and soybean oil, respectively. A spreadsheet software application (Microsoft Excel) was employed in this study. As the result, it is found that the PFAE oil is the best insulating oil that able to be used in a real power transformer oil application. All requirements as insulating oil for transformer oil of PFAE oil are met significantly.
An Expert System Dataset for Checking the Potential for Administering a Covid-19 Vaccine in Indonesia: Forward-Chaining Inference Machine Approach Al Hakim, Rosyid R; Setyowisnu, Glagah E; Pangestu, Agung
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.7

Abstract

Covid-19 has now spread extremely worldwide. World still fighting against Covid-19, as well as vaccination programs. The problem to get one of the existing vaccines, it is required first to carry out a vaccination eligibility screening test, then usually carried out with traditional form method by the healthcare staff. Seeing the development of an expert system that can be used as an alternative for health workers to help reduce the number of Covid-19 suppression so that it does not spread to health workers, because after all, someone who will vaccinate Covid-19 must be in good health, this is related to the pre-vaccination procedure. We proposed the expert system with forward-chaining method. The result is the dataset (rules collection) of an expert system based on a forward-chaining inference machine for administering all Covid-19 vaccines.
Design and Hardware Implementation of Buck Converter Solar Charge System Using PID Controller Widi Dionova, Brainvendra; Suryo Jati, Cahyo Wibisono; Wilyanti, Sinka; Restuasih, Sinta; Vresdian, Devan Junesco; Ikmal
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.9

Abstract

Nowadays, energy sources in the world at the end until now tends to be filled using fossil fuels. It is estimated that the world energy consumption until 2025 is still dominated by fossil fuels, namely oil, natural gas and coal. The Ministry of Energy and Mineral Resources said that petroleum dominates 54% of energy use in Indonesia. One way to overcome the use of fossil energy sources is to replace them with renewable energy especially photovoltaic. Therefore, this paper presents solar charge system using Buck Converter PID Controller for Spotlight load. Buck Converter with PID Controller is used to produce a smaller and more stable output voltage from solar panels of 14.4 Volts for charging the battery. The PID parameter values ​​obtained after performing calculations using the Analytic Tuning method and tuning are Kp = 0.0307, ​​Ki = 58.20 and Kd = 0.000263. The expected result of this research is to design and implement a solar charge controller as a producer of electrical energy from environmentally friendly energy.
Work Analysis of Wire Handling Process Using Work Sampling Method and Standard Time Determination at PT. YMH Haryudiniarti, Ayu Nurul; Widya Putri
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.12

Abstract

Productivity is one of the main factors in the company where productivity will affect the production output. This research was conducted on the wire handling process and the method used was work sampling and standard time determination, where previously statistical calculations were carried out to see the uniformity of the data and also the adequacy of the data. The method used in this study is the work sampling method, where time data sampling is done using a table of random numbers. In addition, standard time calculations are also carried out. The results obtained are productive activities as many as 160 out of 200 observations or by 80% and non-productive activities by 40 out of 200 observations or by 20%. Statistical testing for data uniformity shows that the observation data from the first day to the fifth day are (1) 0.80 (2) 0.80 (3) 0.825 (4) 0.80 (5) 0.775 still within the upper control limit and the lower control limit, which are 1.1 respectively. and 0.5. Sampling of the work that has been done can be concluded that with a 95% confidence level the percentage of working time that can be used productively by workers is 80% with a conclusion error rate of 10%. The standard time calculation obtained is 125.12 minutes for the wire handling process where this can still be improved if the operator is given training.
Design and Manufacture of Electric Car Chasis Frame for Two Passengers With Solidworks Modeling 2020 Zaenuri, Ahmad; Sunardi, Ade; Kasum
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.13

Abstract

An electric car is a car that is driven by a DC motor using energy stored in thebattery. The use of electric cars is considered more effective in addition to notcausing air pollution and a simpler engine construction and as an alternativemeans of transportation. The frame/chassis is the main part of the car thatfunctions to support other components such as the engine, battery, steeringsystem, braking system, driver's seat and other vehicle equipment, and also asa vibration damper if the vehicle runs on various types of road surfaces andvarious modes of motion. From the vehicle, the frame used is a ladder framewhich has a simpler and stronger structure. This study aims to design andmanufacture the frame of an electric car and analyze the load received and themaximum load that the frame can withstand. This research begins with thedesign of the frame, then the assembly of the frame will be carried out thendata will be collected on the frame which will then be processed to determinethe load received by the frame and analyze the value of the welding stress onthe frame.
Electric Car Frame Body Design Fullset Dynamo Capacity 3.000 Watt With Solidworks Modeling 2020 Hardianto; Sunardi, Ade; Ariansyah, Ryan
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.14

Abstract

The problem of safety and comfort of the means of transportation is closely related to the construction of the main frame of the vehicle. In this study, the frame body of an electric car with a capacity of 3.000 watts is the object of study, in order to determine the simulation of loading on the frame body of an electric car with a capacity of 3.000 watts. The research was conducted using an experimental method with the help of the Solidworks 2020 software. The data analyzed was data from the results of testing the design drawing of a 3.000-Watt electric car body frame designed with Solidworks Software and simulated loading of 50 N, 100 N and 150 N. The simulation results of Von mises stress loading of 50 N with a maximum value of 1,670 x 106 N/m2 are marked in red on the simulation graph, while the minimum value from the simulation results can be concluded directly that is 1,009 x 10-2 N/m2 marked with color blue on the simulation graph. The simulation results of Von mises stress loading of 100 N with a maximum value of 3.43 x 106 N/m2 are marked in red on the simulation graph, while the minimum value from the simulation results can be concluded directly, namely 4.57 x 10-2 N/m2 is marked in blue on the simulation graph. The simulation results of Von mises stress loading of 150 N with a maximum value of 5.018 x 106 N/m2 are marked in red on the simulation graph, while the minimum value from the simulation results can be concluded directly, namely 2.150 x 10-2 N/m2 marked with color blue on the simulation graph.
Aerodynamic Simulation on Roof for 3,000 Watt Electric Car With Ansys R1 2022 Modeling Hamidi, Cecep; Sunardi, Ade; Ariansyah, Ryan
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.15

Abstract

Technological advances in electronics and machinery, especially in the design of electric motors, are the first step in the development of electric cars. The body is the main part of the car that functions as a construction protection and electrical panel from external factors such as sunlight, rain, and others. In this study, an analysis of the body and roof of an electric vehicle will be carried out to determine the flow of fluid or air that occurs in the car body. How to design the body and roof of a car, how is the air velocity vector that occurs around the roof of the car at speeds of 10 km/hour, 40 km/hour, and 70 km/hour. Before the method starts, literature studies, data collection, the process of designing an electric car body model, aerodynamic analysis through the ansys R1 2022 software, taking test results and conclusions, simulation data analysis techniques are conducting searches on the frontal area, entering geometry in the ansys model, setting sizes and setting of mesh clauses and airflow calculations. The results of the aerodynamic simulation of speeds of 10 km/hour, 40 km/hour, and 70 km/hour. There are parts or positions that block the air the most as shown in red, while those with the least air resistance are dark blue, the maximum speed results are shown in dark blue, while the minimum speed is shown in red so that the area has the greatest resistance air.

Page 2 of 4 | Total Record : 37

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