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PELS (Procedia of Engineering and Life Science)
Published by Universitas Muhammadiyah Sidoarjo
ISSN : -     EISSN : 28072243     DOI : https://doi.org/10.21070/pels
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering
PELS (Procedia of Engineering and Life Science) is an international journal published by Faculty of Science and Technology Universitas Muhammadiyah Sidoarjo. The research article submitted to this online journal will be double blind peer-reviewed (Both reviewer and author remain anonymous to each other). The accepted research articles will be available online following the journal peer-reviewing process. Language used in this journal is Bahasa (Indonesia) or English. Aims and Scope of this journal is science and technology.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 815 Documents
 69   70   71   72   73 
Electrical System Compliance for Building Function Worthiness Certificate (SLF): A Case Study of Pasar Semeru Mojokerto: Kelaikan Sistem Elektrikal dalam Pemeriksaan Sertifikat Laik Fungsi (SLF): Studi Kasus Pasar Semeru Mojokerto Ahmad Zidan Alfaiz; Izza Anshory
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.3160

Abstract

General Background Commercial structures require rigorous assessments of mechanical, electrical, and plumbing infrastructures to ensure operational safety and regulatory compliance. Specific Background Securing a Building Function Worthiness Certificate necessitates strict adherence to standards governing voltage supply, distribution networks, short-circuit protection, and grounding mechanisms. Knowledge Gap Many compliance reports fail to explicitly distinguish between contractual supply capacities and nominal transformer ratings, complicating accurate loading assessments when full-load testing is unavailable. Aims This study investigates the electrical readiness of a commercial market facility, strictly differentiating between physical transformer capacities and contractual limits to evaluate regulatory compliance. Results Evaluative analysis confirms an 88.10 percent ratio between the 555 kVA contractual supply and the 630 kVA transformer, identifying this as a contractual margin rather than an actual load percentage, due to the unavailability of test loads. Furthermore, grounding resistance across all measurement points, including a 1.48 Ω transformer reading, satisfied standard thresholds. Cable-breaker coordination across distribution points, particularly the 160 A breaker securing the pump sub-panel, demonstrated adequate protective margins. Novelty This research presents a quantitative evaluation framework that explicitly separates contractual power limits from physical equipment capabilities during certification inspections. Implications Confirming adequate protective coordination and compliant grounding secures function-worthy status, with final recommendations emphasizing explicit bonding on panel doors and continuous periodic installation monitoring. Highlights: Evaluative analysis differentiates the 555 kVA contractual supply from the 630 kVA transformer rating, identifying an 88.10 percent contractual margin. Grounding resistance measurements across all nodes, including the primary transformer, satisfy recommended safety thresholds. Cable-breaker coordination across all distribution sub-panels demonstrates adequate protective margins, confirming overall function-worthy status. Keywords: Protective Coordination, Contractual Capacity, Grounding Resistance, Function Worthiness, Certification Assessment
Three Phase Motor As The Prime Mover Of A Hydraulic-Driven Punch Press Machine: Motor 3 Fasa Sebagai Penggerak Utama Pada Mesin Punch Press Dengan Penggerak Hidrolik Ramadhani Novarianto; Indah Sulistiyowati
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.3161

Abstract

General Background Sheet metal manufacturing heavily relies on specialized equipment to cut, perforate, and shape materials. Specific Background These industrial systems utilize a three-phase induction motor to drive a fluid pump, converting electrical energy into pressurized flow governed by Pascal's law. Knowledge Gap Comparing the structural configurations and operational trade-offs between fluid-driven setups and conventional mechanical drives remains necessary to optimize manufacturing equipment. Aims This study investigates the electromechanical synergy of induction motors and fluid components while contrasting their operational characteristics with mechanical systems. Results Descriptive qualitative analysis and direct documentation reveal that the motor accurately drives the pump at 1500 RPM, enabling directional control valves to actuate the cylinder. Furthermore, fluid configurations provide highly adjustable applied forces, variable stroke lengths, and superior precision compared to mechanical drives. However, this configuration introduces intensive maintenance requirements and significant oil leakage risks. Novelty This research explicitly maps theoretical electromechanical parameters to physical equipment components to establish a direct structural comparison framework. Implications Adopting this electromechanical synergy ensures flexible industrial capabilities, provided facilities implement strict preventive protocols targeting fluid filtration and temperature regulation. Highlights: Converting electrical energy into pressurized fluid flow enables highly adjustable stroke lengths and applied forces. Compared to mechanical alternatives, this fluid-driven setup delivers superior precision but presents elevated leakage risks. Implementing rigorous preventive maintenance protocols prevents component degradation and secures continuous manufacturing workflows. Keywords: Induction Drive, Fluid Power, Pascal Principle, Preventive Maintenance, Industrial Automation  
Study Of Forward - Reverse Mototr Control System Using Zelio Smart Relay in Fild Work Activities: Studi Sistem Kendali Motor Forward–Reverse Menggunakan Smart Relay Zelio Pada Kegiatan Praktik Kerja Lapangan M. Agus Safiuddin; Agus Hayatal Falah
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.3163

Abstract

General Background Three-phase induction motors are widely utilized in industrial applications requiring reliable directional rotation management. Specific Background Managing directional operations typically involves two alternating contactors, which necessitates precise interlocking mechanisms to prevent simultaneous activation and short circuits. Knowledge Gap Despite theoretical understanding, translating conventional wiring concepts into programmable logic frameworks remains challenging during practical field implementations. Aims This study describes the design, assembly, and functional programming of a directional panel utilizing a programmable logic controller. Results The assembled apparatus integrates a logic controller, single-phase and three-phase circuit breakers, dual contactors, and overload relays. The ladder logic assigns specific inputs for directional and stop commands, while corresponding outputs drive the contactors and standby indicators. A self-holding circuit maintains continuous operation after button release, and an interlocking mechanism successfully prevents simultaneous dual-directional activation. Novelty The research details a structured, programmable alternative to conventional manual wiring, mapping explicit ladder diagram addresses to physical panel components. Implications Transitioning to programmed logic modernizes industrial automation layouts, simplifies troubleshooting, and builds practical competencies in equipment protection and wiring execution. Highlights: The assembled panel integrates programmable logic with physical contactors and overload relays to manage rotational direction. Ladder diagram programming establishes self-holding circuits and interlocking mechanisms to prevent simultaneous dual-directional activation. Transitioning from conventional wiring to automated configurations simplifies troubleshooting and modernizes industrial equipment layouts. Keywords: Ladder Diagram, Industrial Automation, Directional Operation, Magnetic Contactor, Overload Protection
The Impact of the Cost of Oil Extraction on Economic Growth in Iraq: An Econometric Approach Ahmed Dawood Salman; Ahmed Kadhim Dhaen; Bilal Rasim
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.3149

Abstract

General Background The food and beverage sector in Indonesia, particularly the cake and snack category, exhibits significant growth driven by rising population numbers, urban expansion, and shifting consumer lifestyles. Specific Background Local culinary enterprises are capitalizing on domestic shifts from imported goods to home-produced items while utilizing modern digital trade platforms to reach broader audiences. Knowledge Gap Despite growing interest in artisanal food businesses, comprehensive empirical assessments integrating marketing mix frameworks, segmentation approaches, and digital adoption for legacy cookie brands remain limited. Aims This study examines the implementation of marketing strategies utilized by J&C Cookies Bandung in an effort to boost sales volume. Results The findings indicate that J&C Cookies effectively applies comprehensive marketing tactics, including digital marketing, branding, product development, pricing, distribution, and promotion, alongside a well-integrated 7P marketing mix and STP approach that successfully expands market share and raises sales. Novelty This research provides a contextual evaluation of combining traditional artisanal manufacturing with omnichannel digital distribution and targeted demographic positioning within the Indonesian cookie industry. Implications These insights offer a strategic benchmark for similar food and beverage enterprises seeking to adapt their marketing frameworks to contemporary digital business environments. Key Findings Highlights J&C Cookies successfully integrates a 7P marketing mix and STP approach to expand its market share and sustain consumer loyalty. The adoption of omnichannel distribution and digital marketing across platforms like Instagram, TikTok, and e-commerce marketplaces significantly broadens customer reach. Maintaining strict raw material standards and premium pricing reinforces the brand's positioning as a leading artisanal cookie producer. Keywords Digital Marketing, Marketing Mix, STP, J&C Cookies, Strategy Marketing
Optimization Of The Document Upload System For Efficient Disbursement Of Community BLK Funds: Optimalisasi Sistem Unggah Dokumen Untuk Efisiensi Pencairan Dana BLK Komunitas Safir Saputra Setiawan; Suprianto
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.1777

Abstract

The optimization of the document upload system is an essential effort to improve efficiency in the disbursement process of BLK komunitas funds. In this funding disbursement mechanism, various administrative documents required for disbursement must be submitted accurately and on time. However, an inefficient document upload system often becomes an obstacle, causing delays, verification errors, and reduced trust among stakeholders. This study aims to develop and implement a more efficient document upload system by leveraging digital technology to automate the document validation process, minimize human errors, and speed up processing times. The methods used include needs analysis, system design, implementation, and evaluation. The results of the study indicate that optimizing the document upload system successfully accelerates the disbursement process, with improved accuracy and reduced document verification waiting times. Thus, this optimization not only enhances operational efficiency but also positively contributes to better governance of BLK komunitas.
Optimization of Website-Based Audit Systemto Increase Efficiency at PT XYZ: Optimalisasi Sistem Audit Berbasis Website untuk Peningkatan Efisiensi di PT XYZ Muhammad Dwiki Ramadani; Ika Ratna Indra Astutik
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.1779

Abstract

This research discusses the optimization of a web-based audit system at PT Aneka Coffee Industry, with the main focus on the implementation of a new backend system. The main objective of this system development is to increase operational efficiency and improve audit management through more effective automation and data integration. In the growing digital era, the integration of technology in the audit system is crucial to improve transparency, accountability, and overall efficiency of the company. The methodology used in this research adopts a modified waterfall approach, which is intended for flexibility and iteration in the development process. The research stages included in-depth requirements analysis, comprehensive system design, phased implementation, and thorough testing. The new system was designed using modern technologies such as MySQL for database management and jQuery for responsive user interface development. The results showed that the new web-based audit system was able to optimize various aspects of PT Aneka Coffee Industry's operations, including award management, certification, visual documentation, safety information, reporting, and communication with customers. The implementation of this system had a significant impact in improving the company's productivity, efficiency, and competitiveness in the highly competitive coffee industry. This research also highlights the importance of a structured yet flexible approach to information system development to ensure results that match the dynamic needs of the company.
Development of Augmented Reality Application for Visualization of Production Building of PT XYZ: Pengembangan Aplikasi Augmented Reality Untuk Visualisasi Bangunan Produksi PT XYZ Ali sofyan; Ade Eviyanti
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.1780

Abstract

This project aims to develop 3D models of PT Aneka Coffee Industry''s production facilities and visualize them using Augmented Reality (AR). The primary objective is to enhance visual communication by providing interactive representations of the buildings.The 3D models were created using Blender, and integrated with an AR applicatiaon built on Unity, allowing real-time interaction and visualization on mobile devices.The integration of 3D models into AR significantly improved the visualization and understanding of building structures, although challenges were identified in optimizing performance on lower-specification devices.AR combined with 3D modeling presents a powerful tool for visualizing complex industrial structures, providing an immersive and interactive experience that improves stakeholder communication.
Development of Android-based Augmented Reality Application for ‎Visualisation of Coffee Production Process Building at PT Aneka Coffee ‎Industry: Pengembangan Aplikasi Augmented Reality Berbasis Android untuk ‎Visualisasi Bangunan Proses Produksi Kopi di PT Aneka Coffee Industry Aulia Zamaira; Ade Eviyanti
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.1781

Abstract

This project developed an Android-based Augmented Reality (AR) application for the visualisation of the coffee production process building at PT Aneka Coffee Industry to overcome the limitations in the audit process that still relies on physical visits to the factory location. The goal is to improve the efficiency and effectiveness of the audit and provide a better visual understanding of the coffee production process. The application development process followed an iterative approach with hands-on testing, using tools such as Blender for 3D modelling and Unity and Vuforia for AR development and integration. The app allows users to conduct interactive virtual explorations, which can reduce the need for physical visits, save costs, and increase safety. Users reported a more immersive experience in understanding the layout and function of each part of the building. As such, the app successfully became an innovative solution in improving the quality and efficiency of audits at PT Aneka Coffee Industry.
Agile-Based Internal Asset Management Application Development In Communication And Information Office: Pengembangan Aplikasi Manajemen Aset Internal Berbasis Agile Di Dinas Komunikasi Dan Informatika Amalia Rossa Annjani; Ade Eviyanti
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.1795

Abstract

The Malang City Diskominfo Aptics Sector has an important role in supporting the management of information technology and public services. One of the problems currently faced is that managing asset data is still done manually, which causes data recording and data reporting to be less efficient. So the aim of this research is to design a web-based internal asset management system application that can be managed in real-time. This research uses agile methods and the PIECES framework approach to develop applications and solve problems such as aspects of performance, information, economics, access control, efficiency and service. In addition, application testing carried out using the Black Box method with the Equivalence Partitioning technique shows that the application has succeeded in increasing data search speed, reducing operational costs, strengthening security levels and access control. This system is expected to be able to support more efficient and effective asset data management at the Malang City Communication and Information Office, especially in the Aptics sector.
React JS Integration In Communication And Information Office Asset Management Interface: Penerapan React JS Pada Antarmuka Manajemen Aset Dinas Komunikasi Dan Informatika Brigide Tirenia Loresta; Ade Eviyanti
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v10i1.1797

Abstract

This study aims to implement ReactJS in the development of the Internal Asset Management System application interface in the Aptika Field of the Malang City Communication and Information Service. The development of this application aims to improve efficiency in managing asset data which was previously done manually, by accelerating the process of searching and managing data. The Agile Development approach is used in application development to provide flexibility in adjusting user needs during the development process. The main components of the application include a login system, dashboard, asset management, and user management features. The technologies used in the development of this application include ReactJS, JavaScript ES6+, HTML5, CSS3, and API integration using Axios. The results of the implementation show that the application is able to facilitate asset management faster, more accurately, and more easily accessible to admins and operators. In addition, the use of modular components in ReactJS facilitates maintenance and development of features in the future. Evaluation of application performance using Google Lighthouse and React Developer Tools shows a significant increase in page loading speed and data search.

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