cover
Contact Name
Christiand
Contact Email
cylinder@atmajaya.ac.id
Phone
=6287784604672
Journal Mail Official
cylinder@atmajaya.ac.id
Editorial Address
Jl. Raya Cisauk, Sampora, Kec. Cisauk, Tangerang, Banten 15345
Location
Kota adm. jakarta selatan,
Dki jakarta
INDONESIA
Cylinder : Jurnal Ilmiah Teknik Mesin
ISSN : 2252925X     EISSN : 30469821     DOI : https://doi.org/10.25170/cylinder
Cylinder: Jurnal Ilmiah Teknik Mesin is an open-access peer reviewed journal that aims to publish original articles on research and development in the field of engineering and applied science. Topics of interest include, but are not limited to: - Renewable Energy & Thermofluids - Material & Manufacturing - Mechatronics, Robotics, & Optoelectronics - Mechanical Design & Mechanism - Industrial Engineering & Ergonomics - Automotive Engineering - Environmental Engineering
Articles 92 Documents
Robot Self-Balancing Berbasis LEGO Mindstorm EV3 Untuk Pembelajaran Robotika Christiand, Christiand; Kenny, Adrian; Christiand; Kurniawan, Riccy
Cylinder : Jurnal Ilmiah Teknik Mesin Vol 11 No 1 (2025): April 2025
Publisher : Department of Mechanical Engineering Atma Jaya Catholic University of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/cylinder.v11i1.6675

Abstract

Robotics education must be implemented effectively to develop students' conceptual understanding and technical competencies. One relevant approach involves the development of self-balancing robots as an exemplary platform that facilitates learning in mechanical design, control systems, and sensor programming. The success of this approach critically depends on the appropriate selection of both tools and methodologies. The LEGO Mindstorms EV3 platform is an ideal tool due to its assembly convenience, design flexibility, and seamless hardware-software integration for robotic development. Implementing a LEGO Mindstorms EV3-based self-balancing robot provides valuable learning opportunities in robotic control algorithms utilizing gyroscopic sensors, ultrasonic sensors, and servo motors. This research work presents the design and implementation process of a LEGO Mindstorms EV3-based self-balancing robot as an innovative educational tool for robotics. The platform supports integrated mastery of theoretical concepts and technical skills, fostering comprehensive engineering and control systems learning.
Perilaku Termal Baterai Kendaraan Listrik pada Siklus Mengemudi NEDC dan WLTP: Studi Simulasi Menggunakan GT-Suite Said, Mohd Farid bin Muhamad; Sutjiadi, Adrian; Setiawan, Yosua
Cylinder : Jurnal Ilmiah Teknik Mesin Vol 11 No 1 (2025): April 2025
Publisher : Department of Mechanical Engineering Atma Jaya Catholic University of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/cylinder.v11i1.6678

Abstract

This study examines the thermal behaviour of a LiFePO₄ battery pack in a converted electric vehicle using GT-Suite simulation. The base vehicle, a Toyota Avanza originally powered by a 1.3-litre engine, was retrofitted with a 60 kW synchronous AC motor and a 268.8 V, 40.32 kWh battery pack. Simulations were conducted under NEDC and WLTP driving cycles, both with and without passive cooling. Results showed that battery temperature peaked at 45.3°C (NEDC) and 71.6°C (WLTP) without cooling, and was reduced to 36.6°C and 48.0°C respectively with passive cooling. Temperature spikes coincided with rapid acceleration and high-speed phases, highlighting the influence of discharge current on battery heating. These findings demonstrate the importance of thermal management in EV conversions and the effectiveness of passive cooling. Future work will focus on experimental validation and discharge current control via a battery management system (BMS) to ensure battery safety and longevity.

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