All of the articles in this proceedings volume have been presented at the The 8th The International Conference on Applied Engineering 2025 (ICAE 2025) during 30 – 31 October 2025 in Batam, Indonesia. These articles have been peer reviewed by the members of the Technical program Chair of the conference...

Information technology (IT) governance is essential for ensuring the accountability and efficiency of public digital systems, yet the IBOSS platform of BP Batam still faces governance inconsistencies that hinder optimal service performance. This study evaluates the governance capability of IBOSS using...

Automatically classifying the ripeness level of oil palm fruit is a critical challenge in the precision agriculture industry, particularly to support efficient and optimal harvesting. This study proposes a digital image-based classification approach by applying the transfer learning method using the...

GenAI or Generative Artificial Intelligence is a new term in the Artificial Intelligence domain that focuses on machines creating new and original content using Deep Learning Neural Networks. GenAI is now widely used in the field of education as a tool to increase learning productivity since it offers...

The rapid expansion of e-commerce has transformed consumer purchasing activities, positioning digital platforms as the dominant medium for modern transactions. However, this growth has also introduced new challenges in analyzing and predicting increasingly complex consumer purchasing behaviors. Manual...

This study aims to identify and evaluate the suitability of residential land on Rempang Island to support sustainable regional planning. The method used is Spatial Multi Criteria Analysis (SMCA) based on Geographic Information Systems (GIS), considering several parameters including land cover, slope,...

This paper outlines the design, implementation, and assessment of an automated anomaly detection system for Printed Circuit Board (PCB) production lines utilizing the YOLOv11x deep learning model. The primary aim is to surmount the constraints of manual inspection, which is susceptible to human mistake...

A prevalent issue in electronics manufacturing is that of positional misalignment of the Printed Circuit Board Assembly (PCBA) with the product's front cap. This issue has been shown to result in product defects and material waste. To address these issues, the research proposes a semi-automatic...

This study presents the design, implementation, and evaluation of a novel web-based Ground Control Station (GCS) application for real-time monitoring of quadcopter Unmanned Aerial Vehicles (UAVs). The research addresses the operational limitations of traditional desktop-based GCS applications, such as...

Facial expression classification plays a crucial role in human–computer interaction, particularly in the context of online education, which requires automatic emotion recognition. This study proposes a hybrid approach for facial expression classification by comparing two model architectures: Multilayer...

The limited access to energy in remote areas and the global shift toward sustainable energy sources present a significant challenge in modern energy technology. This research presents the design and implementation of an embedded system-based control and monitoring system for off-grid mini–Solar Power...

Air quality is a critical factor in safeguarding public health and the environment, particularly in Batam Island, which is experiencing rapid growth in industry, population density, and transportation, leading to increased emissions of air pollutants such as Carbon Monoxide (CO) and particulate matter...

Food security is widely recognized as a crucial issue because it directly supports national development. As one of the key cities in Indonesia, Batam City seeks to strengthen food security and reduce food vulnerability within its territory. This study highlights the governance processes underlying food...

The rapid growth of urban populations presents significant challenges to sustainable food production, primarily due to land scarcity and increasing demand for fresh produce. Aquaponics, an integrated system combining aquaculture and hydroponics, offers a promising solution by enabling efficient food...

This research focuses on optimizing 3D low-poly asset production standards for the Village Meow 2.5D game using a modified Game Development Life Cycle (GDLC) methodology with expert review validation. The development process was conducted during the IGDX Bootcamp 2024 program, concentrating on 3D environment...

This study evaluates the usability of Talent Cerdas, an AI-powered workforce planning platform designed to address skill-job mis- matches in Indonesia’s Riau Islands Province. Unlike traditional job portals, this system employs machine learning algorithms for intelligent job matching and real-time labor...

In the 3D animation production of Generate, the character model used had an inadequate topology. The animation department complained about the character’s poor deformation, which made it difficult to achieve certain movements. In 3D modeling, topology not only determines the shape of an object when static,...

Welded steel structures must be inspected reliably, yet visual inspection often fails under uneven lighting due to glare, shadows, and low contrast. We present a mobile weld-defect detection system that couples CLAHE-based local contrast enhancement with a YOLOv8 detector for robust, real-time inference...

The design of food packaging machines requires a comprehensive analysis of the influence of thermal and mechanical loads, considering that operational conditions may induce heat concentration and stress that accelerate structural failure. This study aims to analyze the thermo-mechanical behavior of a...

Plastic waste pollution has been on an upward trajectory since its discovery and causes harm to the environment. This project focuses on the design and fabrication of a machine for converting waste plastic bottles into 3D printing filaments, addressing the growing concern of plastic waste in the African...

Artificial Intelligence (AI) has emerged as a transformative tool in mechanical engineering and applied mechanics, providing data-driven capabilities that complement classical numerical methods such as the Finite Element Method (FEM) and Computational Fluid Dynamics (CFD). This study provides a systematic...

SolidWorks has become an essential tool in virtual design and analysis of engineering components. The excavator boom is the main component of an excavator that bears the direct workload. As the leading workload carrier, boom strength is critical to machine performance. Boom, the core part of the excavator...

Autonomous robots require accurate mapping and localization systems for successful navigation. However, odometry based localization suffers from cumulative errors that cause position drift over time, affecting navigation performance. This study addresses this issue by integrating odometry data with LiDAR-based...

This study aims to evaluate the effect of five infill patterns—grid, honeycomb, triangular, concentric, and line—on the tensile strength of PETG specimens and analyze production efficiency based on printing time, material use, and cost. ASTM D638 Type I dog-bone specimens (30% infill) were fabricated...

Hydrogen-based energy systems are increasingly explored as low-emission alternatives to fossil fuels, with oxyhydrogen (HHO) generators emerging as compact, on-demand hydrogen providers for automotive and small-scale power applications. This review synthesizes findings from forty-three studies comparing...

In the shipbuilding industry, subcontractors play a crucial role in the construction process because most types of work cannot be completed solely by the main contractor. Various specialized tasks require subcontractors with expertise in specific components while the new shipbuilding process is underway....

This study focused on computational fluid dynamics (CFD) investigation of a four-bladed marine propeller across a broad range of advance coefficients (J = 0.1–1.0). The simulations employed the Reynolds-Averaged Navier–Stokes (RANS) equations together with the k–ω SST turbulence model to evaluate thrust,...

PT. Kawai Indonesia is a musical instrument manufacturer that produces reliable piano instruments. With the level of intense competition among other piano brands, the company must be able to maintain the quality of its products by reducing claim defects that occur due to several errors from both internal...

This study investigates the design and performance evaluation of circularly polarized microstrip antennas employing the LHCP polarization method for 5G communication in multiple-input multiple-output (MIMO) configurations. The antenna design utilizes a truncated square patch combined with a U-shaped...

Technology has become indispensable in the modern period to satisfy a wide range of human needs, particularly in the area of security. To protect sensitive data and precious assets from ever-evolving security threats, protection solutions must keep up with the times. Mechanical locking systems are vulnerable...

Wheeled soccer robots need a lightweight yet durable frame to ensure structural stability and consistent performance during competitions, where repeated collisions and ball impacts are inevitable. However, few studies have examined the structural behavior of such robot frames under realistic load conditions....

This paper presents the design and simulation of a three-phase grid-connected fast-charging system for a 12 V, 75 Ah Nickel-Metal Hydride (NiMH) electric vehicle (EV) battery using MATLAB/Simulink. The proposed system integrates a three-phase active rectifier, a DC-link filter, and a buck–boost DC-DC...

The Barelang63 team developed an autonomous wheeled soccer robot to participate in the Indonesian Robot Contest (KRI) in the KRSBI-Wheeled category, which independently requires object detection, motion planning, strategy, and communication capabilities. This research aims to apply the Artificial Potential...

Reflow soldering is the process of heating solder paste in a reflow oven, allowing electronic components and PCBs to be interconnected. In this process, nitrogen gas (N₂) is used to create an inert atmosphere to prevent oxidation during heating. However, at PT XYZ, the control of nitrogen gas is still...

Path planning is a critical component in autonomous robotic navigation, enabling a robot to determine the most efficient route between two points while avoiding obstacles. This study presents the implementation of a Particle Swarm Optimization (PSO)-based path planning algorithm on a three-wheeled omniwheel...

Errors in component placement on Printed Circuit Boards (PCBs) can lead to functional failures and increased production costs. Manual inspection for identifying and classifying such errors remains a significant challenge in the electronic manufacturing industry. Therefore, there is a need for an accurate...

The transportation sector accounts for approximately 27% of Indonesia’s greenhouse gas emissions, yet public awareness of individual carbon footprints remains critically low. This study presents a comprehensive mobile-based system for real-time vehicle carbon emission calculation and environmental awareness...

This study aims to compare the effectiveness of two feature extraction methods, namely Histogram of Oriented Gradients (HOG) and Local Binary Patterns (LBP), in classifying X-ray images using Support Vector Machine (SVM) as the classification algorithm. In this research, the X-ray images were first processed...