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Journal of Applied Science and Advanced Engineering
Published by Universitas Gunadarma
ISSN : -     EISSN : 29857252     DOI : https://doi.org/10.59097/jasae.v2i2
Core Subject : Science, Engineering,
Computer Science & IT Electrical & Electronics Engineering Engineering Mechanical Engineering Physics
JASAE | Journal of Applied Science and Advanced Engineering (ISSN: 2985-7252) is an international, multidiscipline, open access, peer-reviewed scholarly Journal published biannually for researchers, developers, technical managers, and educators in the field of science and engineering. The Journal aims to become an international forum for the research and development community to publish articles of the highest quality in all science and engineering disciplines. We invite you to submit your work to the Journal. Papers relating directly or indirectly to all aspects of these fields are also welcome to submit. JASAE intended to provide a forum for expressing new ideas and a place to expound on these areas of knowledge that can further understand science and Engineering issues and concerns.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 36 Documents
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Design and Implementation of a Smart Automated Chess Board thabet, Abdelrahman; Prasetyo, Judhi
Journal of Applied Science and Advanced Engineering Vol. 3 No. 2 (2025): JASAE: September 2025
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v3i2.52

Abstract

This research presents the design and implementation of an innovative automated chessboard. The system autonomously moves chess pieces using a CoreXY motion system with an electromagnet end-effector, while real-time move detection is achieved through Hall Effect sensors. Powered by the Robot Operating System (ROS) on a Raspberry Pi running a competent chess engine, the board allows users to play against an intelligent opponent with varying difficulty levels. This project bridges the gap between traditional and digital chess, offering an innovative and interactive platform for entertainment and education.
Optimizing ICT Infrastructure for Enhanced Agricultural Productivity in Lampung Province, Indonesia: Challenges and Opportunities Muhida, Riza
Journal of Applied Science and Advanced Engineering Vol. 3 No. 2 (2025): JASAE: September 2025
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v3i2.57

Abstract

Lampung Province, one of Indonesia's key agrarian regions, plays a critical role in national food security. However, the agricultural sector faces significant challenges, including low productivity, resource inefficiency, and the adverse effects of climate change. The integration of Information and Communication Technology (ICT), such as the Internet of Things (IoT), precision agriculture, and big data analytics, offers innovative solutions to these challenges. This paper explores the potential of ICT to enhance agricultural productivity in Lampung Province by analyzing case studies from Indonesia and globally. The study identifies key challenges, including limited internet infrastructure, low digital literacy among farmers, high technology costs, and insufficient technical support. Strategic recommendations are proposed, such as strengthening ICT infrastructure in rural areas, providing subsidies and incentives for farmers, increasing digital literacy through training programs, and developing IoT-based pilot projects. The findings highlight the importance of ICT in modernizing agriculture, improving farmers' welfare, and ensuring sustainable development. By addressing these challenges and leveraging ICT, Lampung Province can transform its agricultural sector, contributing to both regional and national food security
Measurement of Benzo [a]pyrene concentration in motor vehicle emissions using STM32F103-based TGS822 sensor Hawa, Anjani Anil; Wardoyo, Arinto Yudi Ponco; Anggraeni, Dewi; A, Renetha Salma Myesha; Efendi, Yahya
Journal of Applied Science and Advanced Engineering Vol. 3 No. 2 (2025): JASAE: September 2025
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v3i2.59

Abstract

Benzo[a]pyrene is one of the PAHs (Polycyclic Aromatic Hydrocarbons) pollutants originating from incomplete combustion or pyrolysis of organic materials. Benzo[a]pyrene is classified in GRUB 1 materials that have a carcinogenic impact on humans. Benzo [a]pyrene sources can be found in air, surface water, and soil. Benzo[a]pyrene can be sourced from motor vehicle emissions as a pollutant in the air. The incomplete combustion of fossil fuels used as motor vehicle fuel can be a source of Benzo[a]pyrene in the air. Therefore, research is needed to quantify the Benzo[a]pyrene concentration. This study aims to measure the concentration of Benzo[a]pyrene gas produced from motor vehicle emissions. The vehicle to be measured is two-wheeled vehicles with pertalite fuel. Vehicle smoke flows into the collection chamber through a hose with three different injection time durations. The measurement was conducted using a system based on the calibrated sensor of TG822. The average total concentration of B [a] P in the chamber depends on the injection time. The concentration is 63.572 ppb for 20s, 64.822 ppb for t40s, and 95.284 ppb for 60s.
Performance Optimization of Battery Balancing System Based on Multiwinding Transformer and Single Inductor with Fuzzy Logic Control Method Yusiran, Yusiran; Leksono, Edi; Haq, Irsyad Nashirul; Ayumurti, Andini Jinggan
Journal of Applied Science and Advanced Engineering Vol. 3 No. 2 (2025): JASAE: September 2025
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v3i2.60

Abstract

In this study, a modular battery balancing topology based on a single inductor and multi-winding transformer is proposed. In particular, the voltage equalization topology based on this modular balancer consists of cell-level equalization based on a multi-winding transformer and module-level equalization based on a single inductor. A control algorithm based on fuzzy logic (FLC) is applied to the module-level balancer with the difference between the module voltage and the module average voltage being used as the input variable and the duty cycle as the output variable. Meanwhile, the cell-level equalization utilizes a fixed duty cycle (FDC) control mechanism. The balancing process between cell and module level is done alternately so that this control method can be used on non-uniform transformers. The balancing model and FLC design was created in Matlab/Simulink 2021a and experiments using 4 cells LG HG2 18560 3000 mAh battery were carried out to verify the performance of the balancing system. The experimental results show that the FLC method can save the balancing time between modules by 31.26% compared to the FDC method. Furthermore, the proposed control system is proven to optimize the energy transfer which can reach zero voltage gap (ZVG) below 5 mV with a relatively high efficiency around 86.95%..
Spatial Mapping Based on The Settlement Carrying Capacity Value in Banjarmasin Utara Sub District, Indonesia Hadi, Inu Kencana; Efendi, Muhammad; Kumalawati, Rosalina; Pamuja, Indra Agung; Riduan, M.; Ramadhani, M. Ilham
Journal of Applied Science and Advanced Engineering Vol. 3 No. 2 (2025): JASAE: September 2025
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v3i2.62

Abstract

Land Capability Unit refers to the process of evaluating the suitability and performance of land for specific purpose. In this context, it involves the assessment of land to determine the carrying capacity for residential land in the North Banjarmasin Sub-district. There are many potentials that can be used as attractions for residents outside the city of Banjarmasin to the study area, such as trade and service activities, education, and even health, which can have an impact on increasing the population. The increase in population is directly proportional to the increase in the need for residential. This study aims to analyze the carrying capacity of residential land in North Banjarmasin Sub-district. The results of the study showed that all villages in the study area had a DDPm value > 1, which indicates that the carrying capacity of residential land is relatively high. This value is an indicator that the area has the capacity for residents to settle.
Dynamic Force Analysis of Single Acting Compressor Based on Angular Velocity Hartono, Budi; Sutoyo, Edy; Sutisna, Satya Permana; Al-Kindi, Hablinur; Suhada, Rohman
Journal of Applied Science and Advanced Engineering Vol. 3 No. 2 (2025): JASAE: September 2025
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v3i2.65

Abstract

This paper presents a dynamic force analysis of a single-action piston compressor operating at various crankshaft angular velocities. The analysis was performed using Scilab and CADCAM software tools to evaluate the inertia forces acting on the crankshaft, connecting rod, and piston head. At a crankshaft speed of 1500 rpm, the inertia force on the crankshaft was calculated as 0.03 N, increasing to 0.055 N at 2000 rpm and 0.066 N at 2200 rpm. For the connecting rod, the corresponding forces were 17.51 N, 31.12 N, and 37.66 N, respectively. At the piston head, the inertia force rose from 0.063 N at 1500 rpm to 0.11 N at 2000 rpm, and 0.14 N at 2200 rpm. The results indicate that variatioins in angular velocity significantly affect the magnitude of dynamic forces within the compressor components.

Page 4 of 4 | Total Record : 36

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