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All Journal Jurnal Ilmiah Mahasiswa FEB JTT (Jurnal Teknologi Terpadu) Specta Journal of Technology Jurnal Teknik Elektro dan Komputasi (ELKOM) Verstek SENTRI: Jurnal Riset Ilmiah
Wicaksono, Himawan
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Aerospace Engineering Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering

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Journal : specta journal of technology

 1 
Implementasi Kendali Tuning Proportional Integral Derivative (PID) Pada Magnetic Levitation Ball Hybrid Fuzzy-Takagi Sugeno Giyantara, Andhika; Erdi Astama, Dikanuari; Wicaksono, Himawan
SPECTA Journal of Technology Vol. 7 No. 1 (2023): SPECTA Journal of Technology
Publisher : LPPM ITK

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (479.214 KB) | DOI: 10.35718/specta.v7i1.858

Abstract

The application of magnetic levitation that is currently developing is on land transportation in the form of maglev trains.Magnetic levitation is a system that uses an electromagnetic field to work against the force of gravity. The common point in application the magnetic levitation is used is the lack of contact and thus no friction this increases efficiency and system life. Magnetic levitation technology is still developing today. The magnetic levitation ball requires a good control method to maintain the ball's position on the mat against the earth's surface. This research implements Hybrid Proportional Integral Derivative (PID) control with fuzzy as a control system on magnetic levitation ball. The research for magnetic levitation ball uses Auto Tuning PID and Fuzzy–Takagi Sugeno controls. In the PID system, an auto-tuning system is carried out on simulink MATLAB R2019, and in fuzzy the function is designed to store input in the form of error (e) and delta error (de) while the function displays output in the form of effective height distance. Then defuzzification on fuzzy uses the Center of Area (COA) method. In magnetic levitation research, objects can experience ideal service conditions at a distance of 0.006 m from the end of the solenoid. in the transfer function test to reach a steady state, the risetime is 0.007817 s, the overshoot is 157.051%. then the PID tuning test to reach a steady state obtained a risetime of 0.214371 s, an overshoot of 0.460%. and in the fuzzy-PID hybrid test to reach steady state, the risetime is 0.044902 s and the overshoot is -0.357%.
The RANCANG BANGUN MODUL ALAT PELATIHAN KESELAMATAN LISTRIK AC/DC DALAM PENCEGAHAN BAHAYA KELISTRIKAN DAN LEDAKAN Anggraini, Novita Lizza; Nibraas N.H, Naufal; Giyantara, Andhika; Wicaksono, Himawan; Isabella, Mayati; Salmawati, Lusia; Ibrahim, Maulana; Sembiring, Tama Riska Br
SPECTA Journal of Technology Vol. 10 No. 1 (2026): Specta Journal of Technology
Publisher : LPPM ITK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/specta.v10i1.8481806

Abstract

Based on Law Number 1 of 1970 concerning Occupational Safety is not only applied in industry, but in all workplaces, it is mandatory to apply Safety and Security (K3), one of which is in education both at school and college levels which have a high risk of danger. The cause of work accidents occurs due to Unsafe Action factors reaching 88% and 10% Unsafe Conditions. Health and Safety Executive data states that 90% of accidents are caused by human error. The purpose of the research is to design AC and DC electrical safety training modules that can be used as practicum media for students in understanding the basic principles of electrical risk control and prevention of explosion hazards due to errors in electrical systems. The engineering and development method is the design and fabrication of training modules, which consist of AC and DC electrical devices, equipped with risk control systems such as automatic circuit breakers, grounding systems, and short circuit protection. The results show that the circuit design consists of 2 circuits, namely AC and DC circuits. The circuits can be separated and can be combined by considering making it easier to carry out practicum and maintenance processes to prevent failures in the system that can cause accidents.
Otomatisasi Pengering Lada Menggunakan Sistem Pengayakan Berbasis Efek Rumah Kaca: Otomatisasi Pengering Lada Menggunakan Sistem Pengayakan Berbasis Efek Rumah Kaca Yuniar, Risty Jayanti; Wicaksono, Himawan; Fiqihiyah, Muhammad Mahdev; Gandarrityaz, Rizcky; Fitri
SPECTA Journal of Technology Vol. 10 No. 1 (2026): Specta Journal of Technology
Publisher : LPPM ITK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/specta.v10i1.8481823

Abstract

The pepper drying process is generally carried out conventionally under inefficient sunlight and is dependent on the weather. This study aims to analyze the performance of an automatic sieving system in a greenhouse-based pepper dryer that uses solar panels as an energy source. The main innovation of this study is the implementation of an automatic sieving mechanism to ensure even heat distribution during the drying process. The system is controlled by an Arduino Uno microcontroller with input from DHT22 sensors for temperature and humidity, and a load cell to detect weight loss of the material. A servo motor is used to move the sieve at certain intervals. Tests were conducted under two conditions, namely with and without automatic sieving, using a 60 W incandescent lamp at an average temperature of 55°C. The results showed that the automatic sieving system accelerated the drying time by up to 1 hour and 30 minutes faster than the static system. 100 grams of wet pepper was successfully dried to 75.88 grams in 7 hours, with a water content reduction of approximately 24%. These results indicate that the automatic sieving system effectively increases heat transfer efficiency and accelerates the drying process without additional external electrical energy.
Co-Authors Abdillah, Andi Ahyandi, Syarif Syamsi Ananingati, Ananingati Anggraini, Novita Lizza Ansyah, A. Rusli Budi Ansyah, Akhmad Rusli Budi Badrul Munir, Badrul Budi Prakoso, Budi Dian Kristiawan Nugroho Erdi Astama, Dikanuari Ferdian, Afif Fiqihiyah, Muhammad Mahdev Fitri GANDARRITYAZ, RIZCKY Giyantara, Andhika Handika, Ehwanul Hidayat, Suluh I Nyoman Mudana Ibrahim, Maulana Isabella, Mayati Javier, R. Mohamad Kirana, Heni Candra Limanto, Ericko Julian Lusia Salmawati Maisuri T. Chalid, Maisuri T. Nibraas N.H, Naufal Pertiwi Febriana Chandrawati Rialdi, Andisa Fadhila Risty Jayanti Yuniar Sembiring, Tama Riska Br Suprapto, Sena Sukmananda Tuwaidan, Yosua Utami, Amalia Rizqi Vicky Andria Kusuma