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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 14 Documents
 1   2 
An Expert System Dataset for Checking the Potential for Administering a Covid-19 Vaccine in Indonesia: Forward-Chaining Inference Machine Approach Rosyid Ridlo Al Hakim; Glagah E. Setyowisnu; Agung Pangestu
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.v1i1.3

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.
Electric Car Frame Body Design Fullset Dynamo Capacity 3.000 Watt With Solidworks Modeling 2020 Hardianto Hardianto; Ade Sunardi; Ryan Ariansyah
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.v1i1.4

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 Cecep Hamidi Hamidi; Ade Sunardi; Ryan Ariansyah
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.v1i1.6

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.
Design and Hardware Implementation of Buck Converter Solar Charge System Using PID Controller Brainvendra Widi Dionova; Cahyo Wibisono Suryo Jati; Sinka Wilyanti; Sinta Restuasih; Devan Junesco Vresdian; Ikmal Ikmal; Feri Nugroho
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.v1i1.7

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 Ayu Nurul Haryudiniarti; Widya Putri
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.v1i1.8

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 of Arduino Uno-Based Automatic Object Sorter Belt Conveyor System Using Ultrasonic Sensors Sinta Restuasih; Adhes Gamayel; Rano Agustino
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.v1i1.9

Abstract

Belt conveyor is a fairly simple equipment used to transport load units or bulk materials with a large capacity, the tool consists of belts that are resistant to the transport of solid objects. The sabuk used in this Belt Conveyor is made from various types of materials, for example from rubber, plastic, leather or metal which depends on the type and nature of the material to be transported. The testing process of this tool starts by turning on the Conveyor Belt, the rotation on the Conveyor Belt is constant at a speed of 3.1 m / min and there is no speed setting, the speed of the Conveyor Belt can be known using the Tachometer tool and can be calculated manually using the formula v = s / t where v = speed, s = distance and t = time. When the object is attached to the Conveyor Belt the object will run and pass through the Ultrasonic sensor, when the position of the object is directly under the sensor, the sensor will detect the object based on the height or distance between the sensor and the object, so that Arduino Uno can carry out the work process of the object falls into category A, B or C.
Design and Manufacture of Electric Car Chasis Frame for Two Passengers With Solidworks Modeling 2020 Ahmad Zaenuri; Ade Sunardi; Kasum Kasum
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.v1i1.12

Abstract

An electric car is a car that is driven by a DC motor using energy stored in the battery. The use of electric cars is considered more effective in addition to not causing air pollution and a simpler engine construction and as an alternative means of transportation. The frame/chassis is the main part of the car that functions to support other components such as the engine, battery, steering system, braking system, driver's seat and other vehicle equipment, and also as a vibration damper if the vehicle runs on various types of road surfaces and various modes of motion. From the vehicle, the frame used is a ladder frame which has a simpler and stronger structure. This study aims to design and manufacture the frame of an electric car and analyze the load received and the maximum load that the frame can withstand. This research begins with the design of the frame, then the assembly of the frame will be carried out then data will be collected on the frame which will then be processed to determine the load received by the frame and analyze the value of the welding stress on the frame.
Superstructure Planning of 21 Floor Swasana Building Anami Tower B Klapa Village Project Ambrosius Yosefus Sirie
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.v1i2.17

Abstract

The structural planning of building construction is needed to get the most effective and efficient dimensions and configuration of the structure. Planning a building structure located in an earthquake-prone area must be planned according to standards, is strong, and is earthquake-safe. The Planning of the Superstructure of the Swasana Building 21 Floors Anami Tower B the Klapa Village Project refers to the Procedures for Planning for Concrete Structures and Buildings of SNI 2847-2019, and the Standards for Planning Earthquake Resistance for Building Structures of SNI 1726-2019. Planning of the Superstructure of the 21-Story Swasana Building Tower B of the Klapa Village project uses Etabs V.17 software which includes the planning of beams, columns, and floor slabs. Loads that are reviewed for the design of structural elements are dead load, live load, and earthquake load.
PLANNING EARTHQUAKE RESISTANT UPPER BUILDING STRUCTURES WITH MOMENT GRABBING FRAME SYSTEM IN THE MARDHIKA PARK APARTMENT BUILDING 20 FLOORS TAMBUN – BEKASI Holis Muhlisin; Ribut Nawang Sari; Sukatja Sukatja
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.v1i2.24

Abstract

Indonesia is an area with a high level of vulnerability to earthquake disasters, where this earthquake has caused a lot of losses and damage to building structures. Therefore, to reduce the risk due to the earthquake, it is necessary to plan earthquake-resistant building structures. The structural planning of building construction is needed to get the most effective and efficient dimensions and configuration of the structure. Collapsed buildings that are not strong enough to withstand lateral loads caused by the earthquake have resulted in significant loss of property and even lives. The purpose of writing this thesis is to design an earthquake-resistant Mardhika Park Apartment Building with a moment-resisting frame system (SRPM) which is planned in accordance with SNI 1726:2019 Earthquake (Earthquake Resistance Planning Procedures for Building and Non-Building Structures), SNI 2847 for Reinforced Concrete: 2019 (Requirements for structural concrete for buildings and their explanations), and the loading in accordance with SNI 1727:2020 for (Minimum Loads for Design of Buildings and Other Structures). The structural design of the Mardhika Park Apartment Building includes the design of this superstructure which includes columns, beams, and floor plates. Then the loads that are reviewed for structural element planning are dead, live, and earthquake loads. To assist in calculating the structure is also used Software "SAP2000 " to facilitate the calculation of the structure.
Steel Structure Analysis of Workshop Facility in PT Pamapersada Nusantara Mirza Abdul Halim; Dedy Rutama; Ribut Nawang Sari
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.v1i1.26

Abstract

Structural planning in building construction aims to measure a building ability in bearing occurred loads. The structural elements must be designed and calculated based on the appropriate combination of standard loads. Workshop facility project at PT. Pamapersada Nusantara uses a steel structure with steel profiles for columns and beams. The function of the steel profile as a cross section of the structure is very important, for that it is necessary to analyze and design the right steel profile for the structural elements of steel columns and beams at the Workshop Facility Project of PT. Pamapersada Nusantara. The method used in this research is based on a case study on the object of research in the project. This building structure planning was analyzed using a computer-based structural calculation program, namely the SAP2000 v.14, referring to SNI 1729-2020 concerning Procedures for Planning Steel Structures for Buildings and SNI 1726:2019 Procedures for Planning Earthquake Resistance for Building Structures and Non-Building and SNI 1727:2020 Minimum Load for Design of Buildings and Other Structures and Indonesian Loading Regulations for Buildings (PPIUG 2019). The result of structure analysis using SAP2000 V.22, there were no failed frames in workshop facility structure making. For the Rafter deflection of 29.35 mm £ 31 mm (permitted deflection) and the column slenderness of 7 m (L) ³ (Lr) 5.74 m.

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