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Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Published by Universitas Malikussaleh
ISSN : -     EISSN : 26567520     DOI : -
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering
The "Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)" is a scientific publication that compiles innovative works from researchers, academics, and practitioners in the field of multidisciplinary engineering. This proceeding serves as a platform to present cutting-edge research, studies, and discoveries shared during the ICOMDEN forum, organized by the international engineering community. The proceedings cover a wide range of disciplines in engineering, including but not limited to: Mechanical Engineering, Civil Engineering, Electrical and Electronics Engineering, Computer Science and Software Engineering, Materials Engineering, Industrial Engineering, Environmental Engineering, and other related fields. Each paper published in this proceeding undergoes a rigorous peer-review process to ensure high scientific quality and impactful contributions. By integrating perspectives from various engineering disciplines, the proceedings aim to foster cross-disciplinary collaboration and provide innovative solutions to complex challenges in the field of engineering. The ICOMDEN Proceedings highlight research and technological advancements relevant to industry and society, promoting the application of sustainable engineering practices. This publication is intended to be a key reference for researchers, students, and engineering professionals to expand their knowledge and generate new ideas in addressing global challenges in engineering.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 119 Documents
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Vita Activa On The Riverbanks Settlements of Aceh Tamiang: Critical Architecture Study Rizky Kiky; Adi Safyan; Deni; Hendra A
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

The settlements along the Lintang River in Aceh Tamiang as the target objects of policy products are only oriented towards the physical housing and environment. Improving their quality of life is neglected because policy products do not side with them. The geographical location of their residence which is vulnerable to natural disasters such as flooding which occurs almost every year has made it difficult for them to leave the riverbank settlement environment. As an approach, a study is needed to be oriented towards their quality of life as a reference for policy products that support improving their quality of life. The literature used to reveal the quality of life of riverbank settlers uses the idea of vita activa which consists of labor, work, and action. Meanwhile, the analytical literature uses the idea of dialectics in the realm of critical architecture on the relationship between the form of riverbank settlements and the way the residents live. The study uses qualitative methods to reveal the phenomenon of residents living based on observations and information from residents as critical architectural analysis units. Based on the analysis results, it was found that they are a low-income society with labor on standard mental and intellectual consumption, work that prioritizes energy performance over intellectual performance and expertise, and action characterizes kinship like tribal society groups that view ties based on social status. The products of the settler's environmental policy will not be sustainable due to the limitations of the quality of life that prioritizes survival over maintaining life
Paradigm of the Treatment of the Prophet's Mosque and the Current Mosque Through the Interpretation of Architectural Space in Social Reproduction Salsa Syafiqa; Deni; Hendra A; Dela Andriani
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

From practical research, there are several references in academic ideas that contain thoughts to re-evaluate the shift in the treatment of mosques today compared to the Prophet's Mosque. The existence of mosques today practically prioritizes the provision of spiritual worship space capacity compared to social worship. So the architecture of the mosque as a place of worship that balances the relationship between humans and their God and the relationship between humans and humans is questioned. BKM as a generator of social reproduction of religious organizations that regulate the reality of mosque activities to improve the quality of the community becomes the object of analysis of architectural studies as the cause of the shift in treatment. Therefore, research was conducted through reference data from the Current Mosque and the Prophet's Mosque to analyze their performance through the idea of ​​structuring in order to reveal the problem of the paradigm shift in the treatment of the Current Mosque. The dialectic of BKM performance is used to test the extent to which the treatment of the Mosque adapts fantasy and fantastic ideas in the realm of architecture. The current mosque is more oriented towards social reproduction that strengthens activities over the relationship between humans and God, while the Prophet's Mosque in social reproduction has a balance to strengthen activities over the relationship between humans and God and the relationship between humans and humans.
Application Of Data Mining Using The Neural Network Backpropagation Method To Determine The Eligibility Of Smart Indonesia Program Scholarship Recipients Oriza Sativa; Yessy Afrillia
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

The government provides students from impoverished or vulnerable backgrounds with financial assistance, educational opportunities, and expanded access through this scholarship program. Underprivileged students at SD Negeri 04 Lembah Melintang are still selected manually by each homeroom instructor through the collection of student and student parent data. The dataset utilized is comprised of 407 data points, including 326 training data and 81 test data, collected from pupils at SD Negeri 04 Lembah Melintang between 2022 and 2024. The objective of this research is to develop, execute, and evaluate the Neural Network Backpropagation method for the classification of PIP scholarship eligibility determination. The following attributes are included in this study: the status of the father, the status of the mother, the income of the father and the income of the mother, the job of the father and the job of the mother, distance from home, number of dependents, and means of transportation, with the classification results Eligible and Ineligible. This research produces an accuracy rate of 95%, with Recall 90%, Precision 100% and F1-Score of 94%.
Student Graduation Prediction System In the MBKM Program Using The Mamdani Fuzzy Method Muthiah Riani Harahap; Safwandi; Rini Meiyanti
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

This study aims to develop a graduation prediction system for the MBKM Program using the Fuzzy mamdani method. The system is designed to process various academic criteria such as GPA, internship experience, and other supporting documents to provide an accurate projection of graduation probability. The implementation was carried out using data from 61 students of the Informatics Engineering Department at Universitas Malikussaleh. The Fuzzy mamdani method was applied through stages of fuzzification, rule formation, fuzzy inference, and defuzzification to produce the final prediction. The test results show that this method is effective in handling uncertainty and provides a high prediction accuracy, where 67% of students were predicted to graduate, and 33% were not. This system can be used by academic staff to evaluate student performance and provide more precise guidance, as well as to help students plan their studies to achieve graduation in the MBKM Program.
Analysis of the Effect of Load Maneuver from Power Transformer 1 to Power Transformer 2 on Feeder Using ETAP 19.01 at PT. PLN (Persero) Idi Substation Putri Mandasari; Badriana Badriana; Fakhruddin Akhmad Nasution
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Load maneuvering on the power distribution network can have a significant impact on voltage drops along the feeder, especially in distribution substations such as PT. PLN (Persero) Idi Substation. The analysis was carried out to examine the effect of load maneuver on voltage drops in several feeders at the substation. The data used included a single line diagram, daily load patterns, feeder cable lengths and the number of feeders analyzed. Using ETAP simulation software, this study evaluates the percentage drop in voltage during load manoeuvre operations to determine its conformity to operational standards. This analysis identifies critical feeders where voltage drops exceed the allowable threshold, and provides solutions to mitigate these problems, thus ensuring stable power supply and minimizing the risk of low voltage during the load transfer process. This study analyzes the voltage drop in the electricity distribution network at PT. PLN (Persero) Idi Substation using two methods, namely manual calculation and ETAP simulation. The results of the analysis show that the value of the voltage drop percentage from the manual calculation is 1.85%, while the results of the ETAP simulation show a value of 0.013%. This significant difference shows that the method that the simulation method is more accurate in modeling the conditions of the distribution network. As an effort to mitigate voltage drops in the electricity distribution network at PT. PLN (Persero) Idi Substation, an increase in transformer capacity was carried out. The capacity of power transformer 1 is increased from 20 MVA to 25 MVA and power transformer 2 from 30 MVA to 40 MVA. In addition, the size of the cable cross-section was also increased from 240 mm to 300 mm. These results can be used as a reference in network performance evaluation and decision-making for load maneuvering to ensure a more efficient and reliable distribution of electricity. Keywords: Load maneuver, voltage drop, ETAP simulation, mitigation efforts.
Decision Support System For Selecting School Majors In Man Using The Weighted Aggregated Sum Product Assessment Method Rifky Firzani Marpuang; Wahyu Fuadi; Hafizh Al Kautsar Aidilof
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Determining school majors at Madrasah Aliyah Negeri (MAN) is an important process that must consider various factors such as academic grades, interests, and talents of students. However, the determination of the applicable majors still has problems due to several factors such as the environment or parents' requests so that the selection of students' majors is not in accordance with the abilities and talents of students. The selection of majors is also still done manually, so it is less efficient and takes a long time. This research aims to design and build a web-based Decision Support System (DSS) using the Weighted Aggregated Sum Product Assessment (WASPAS) method that is useful for helping schools determine majors that are in accordance with student abilities. This decision support system combines various criteria such as report card scores, academic test results, and practical skills to provide optimal majoring recommendations. The WASPAS method was chosen because of its ability to combine the Weighted Sum Model (WSM) and Weighted Product Model (WPM) methods, which results in more accurate calculations. The calculation test results show that the system built is able to provide major recommendations more quickly and effectively compared to the manual method. This system is expected to help schools in managing student majors more efficiently and objectively.
Utilizing Sarima For Seasonal Forecasting Of Coffee Production In Aceh Province, Indonesia Aprian Gigin Prasetia; Muhammad Fikry; Yesy Afrillia
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

In this paper, we forecast coffee production in Aceh Province, Indonesia, using the Seasonal Autoregressive Integrated Moving Average (SARIMA) method. Coffee is a critical commodity for the region’s economy, contributing significantly to both local income and export revenues. Accurate forecasting of coffee production is essential for economic planning, supply chain management, and strategic development in the coffee sector. Using secondary data from the Indonesian Central Bureau of Statistics, we identified the SARIMA (2,0,1)(1,1,1)12 model as the best fit, with a Mean Absolute Percentage Error (MAPE) of 12.94%. The forecasting results for the period of 2023 to 2024 reveal a consistent seasonal pattern in line with historical data, though a slight decline in production is projected. Notably, the lowest production of 22 tons occurred in February 2019, while the highest, 21,408 tons, was recorded in July 2019. These findings provide valuable insights for policymakers and stakeholders in the coffee industry, offering a robust basis for developing targeted interventions to enhance production and manage fluctuations. The results underscore the importance of reliable forecasting models like SARIMA in supporting sustainable growth and decision-making in regional agricultural sectors.
Performance Evaluation of ARIMA Model in Forecasting Rice Production Across Sumatera, Indonesia Imam Rosadi; Muhammad Fikry; Hafizh Al kautsar Aidilof
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Abstract In this paper, we present a comprehensive performance evaluation of the ARIMA (AutoRegressive Integrated Moving Average) model in forecasting rice production across Sumatera, Indonesia. Rice is a crucial staple crop, feeding more than half of the global population. In Sumatera, rice plays a vital role in food security, yet its cultivation is highly dependent on specific environmental conditions such as temperature, humidity, and rainfall. This study leverages historical time-series data from the years 2000 to 2020, collected from eight key provinces: Aceh, North Sumatera, West Sumatera, South Sumatera, Riau, Jambi, Bengkulu, and Lampung. The objective is to forecast rice production for the years 2021-2024 using the ARIMA method. Through rigorous model selection and evaluation, ARIMA (3,0,2) was identified as the most suitable model, providing accurate forecasts with a Mean Squared Error (MSE) of 0.0325 and a Mean Absolute Error (MAE) of 0.1445. These low error rates demonstrate the model’s capacity to capture the inherent fluctuations in rice production trends across Sumatera. The findings offer critical insights for future rice production trends and can guide policy-makers in formulating effective food security strategies. This research contributes significantly to the understanding of rice production dynamics and the application of ARIMA models in agricultural forecasting. Keywords: Rice production; Mean Squared Error; Mean Absolute Error; ARIMA; Sumatera.
Study of Visitor Activities in Public Spaces at Sudirman Square Lhokseumawe Regina; Cut Azmah Fithri; Hendra Aiyub
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Humans are dynamic, active and always on the move. Humans carry out various activities to fulfil their needs both physically, mentally and socially. These activities can be done anywhere, one of which is in the public space at Sudirman Field in Lhokseumawe. This research will focus on public spaces in Sudirman Square Lhokseumawe as a case study to examine visitor activities. This research aims to examine how visitor activities in public spaces in Lhokseumawe Sudirman Square. This research uses a qualitative method descriptive approach and uses the theory by John Gehl regarding activities in public spaces. This research concludes that Sudirman Field is a multifunctional field that has a variety of activities. These activities include need activities in the form of routine sports, trading and relaxing, choice activities in the form of optional sports, relaxing, children's playgrounds and social activities in the form of exhibitions, festivals, other major events, chatting with visitors and team sports. The intensity of activities that occur in Sudirman Square will increase during weekends and during major events such as exhibitions, fairs and festivals. However, this only happens on certain days or times. Sudirman Square is in accordance with Gehl's theory of applying the three types of activities in public space. Thus, it becomes a special attraction for the visitors. Thus, it becomes a special attraction for visitors because of the variety of activities that can be done.
Information Resilience Test Against Digital Image Manipulation and Online Media Sending in Steganography Using Least Significant Bit Algorithm Aditya Aziz Fikhri; Nur Aynun Siregar; Nurdin
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Steganography is a method of hiding information, which can be text, images, or videos, in a cover image, secret information is hidden in a way that is invisible to the eye. Steganography is designed to maintain hiding capacity while still considering security and insensitivity to steganalysis. One of the characteristics of steganography is robustness, which can maintain the information in it. So that robustness testing is very important in determining the effectiveness of the steganography algorithm used. This paper aims to test the resilience of information or messages hidden after inserting secret messages in stego images. In this study, the tests carried out include digital image manipulation and the process of sending stego image files. Various types of manipulation such as resizing, compression, and other visual effects. Then it will be explored to assess the extent to which the integrity of the message is maintained. This study resulted in tests carried out related to testing the storage capacity of the cover image greatly affecting each size, the process of sending stego images in PNG format on online media E-Mail, WhatsApp, and Telegram experienced changes in the size of the files received on each platform. However, the file extension does not change, which means there is no file format conversion on the three platforms. In terms of file size, there is a difference in file size on the three online media, but the difference does not affect the extraction of secret messages, which means the message extraction process is 100% successful. The digital image manipulation test carried out, namely crop, resize, brightness, rotate, and flip, most of the tests carried out failed in extracting text messages.

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