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Pelatihan Robot Sepak Bola Berbasis Bluetooth Untuk Siswa SLB Negeri Semarang Pambudi, Arga Dwi; Santoso, Heru Agus; Tamami, Aries Jehan; Arifin, Zaenal; Heryanto, M Ary; Rahadian, Helmy; Alfani, Wahyu; Jeffry, Muhammad; Setiadi, Kristoforus Adrian
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 7, No 2 (2024): MEI 2024
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/ja.v7i2.2259

Abstract

Minat terhadap robotika semakin meningkat di kalangan masyarakat saat ini. Robotika tidak hanya menjadi subjek hobi, tetapi juga memiliki potensi sebagai bidang karier di masa depan. Namun, aksesibilitas terhadap peluang dalam robotika sering kali terbatas bagi individu dengan kebutuhan khusus, termasuk siswa Sekolah Luar Biasa (SLB). Dari perspektif pengembangan pendidikan, robotika menawarkan kesempatan untuk meningkatkan keterampilan kritis seperti pemecahan masalah, pemrograman, dan kerja tim. Pelatihan robotika bukan hanya tentang memperoleh keterampilan teknis, tetapi juga tentang membangun rasa percaya diri dan kemampuan untuk berpartisipasi dalam aktivitas yang dianggap sulit. Melalui kerjasama dengan SLB Negeri Semarang, kegiatan pengabdian ini bertujuan untuk memberikan akses yang lebih besar kepada siswa SLB dalam bidang teknologi, khususnya melalui pelatihan robot sepak bola berbasis Bluetooth. Dengan demikian, diharapkan mereka dapat berkembang dan berkontribusi secara positif dalam masyarakat. Kegiatan ini didanai oleh Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Dian Nuswantoro dan mencakup penyusunan materi pelatihan, demonstrasi praktis, serta pendampingan langsung. Hasilnya menunjukkan peningkatan pemahaman siswa terhadap teknologi serta keterampilan dalam merakit dan mengoperasikan robot sepak bola.
Infaq Sterilization Box with UV and Ozone (BIUZ) Arifin, Zaenal; Tamamy, Aries Jehan; Pamungkas, Hery; Mayasari, Dita Ayu; Heryanto, M Ary
JURNAL NASIONAL TEKNIK ELEKTRO Vol 11, No 1: March 2022
Publisher : Jurusan Teknik Elektro Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.797 KB) | DOI: 10.25077/jnte.v11n1.937.2022

Abstract

The COVID-19 pandemic that has occurred to date has resulted in the loss of many lives. This is due to the ease with which the COVID-19 virus spreads. According to the latest research published by the WHO, the virus can spread through the medium of objects, one of the easies object to spread virus is money. The spread of the COVID-19 virus can be done through money transactions that have previously been used by people infected by the virus. This is because COVID-19 virus can survive for more than 72 hours. To prevent this, it is necessary to sterilize so that the virus in the money can be neutralized. The technology that can be used for disinfection in this tool is Ultra Violet (UV) light and Ozone Generator. Many studies have shown that UV rays and ozone gas (O3) are able to kill viruses that are on the surface of objects. The ability of UV rays and ozone gas (O3) can kill viruses in money because UV rays and ozone gas (O3) have radiation that is quite harsh, so that if exposed to human skin continuously it can cause damage to skin tissue. In this study, to overcome this problem, a device that is automatically able to carry out the disinfection process in the room is made by utilizing UV light. Infaq Sterilization Box with UV and Ozone (BIUZ) can kill viruses in money, it is also easy to operate and safe. The size of the tool made is adjusted to the object or partner of the research activity, namely the Central Java Great Mosque Manager (PP MAJT). The need for partners is that the tool is able to carry out the sterilization process of infaq money provided by the congregation, both in the form of paper and coins effectively.
OTOMATISASI PEMBERIAN PAKAN AYAM PADA PETERNAKAN AYAM PETELUR Heryanto, M Ary; Septian, Fanuel Maesya; Rahmawati, Galuh Ayu; Putra, Helga Gredy Syahtia; Wijayanto, Naufal Daffa; Pambudi, Arga Dwi
JTERA (Jurnal Teknologi Rekayasa) Vol 10, No 1: Juni 2025
Publisher : Politeknik Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31544/jtera.v10.i1.2025.33-40

Abstract

Penelitian ini mengimplementasikan sistem otomatis untuk pemberian pakan pada peternakan ayam petelur. Sistem ini dirancang untuk mengatasi permasalahan distribusi pakan yang tidak merata, yang dapat mempengaruhi kesehatan ayam dan produksi telur. Sistem terdiri dari dua subsistem utama: pemantauan stok pakan menggunakan sensor infrared dan subsistem pemberian pakan otomatis. Sensor infrared mengukur jumlah pakan yang tersisa dan mengatur jadwal pemberian pakan. Subsistem pemberian pakan otomatis menggunakan dua jenis motor stepper untuk memastikan distribusi 240 gram pakan secara merata dua kali sehari ke setiap kandang. Alat ini saat ini beroperasi pada skala 1,5 meter dan dapat memberikan pakan ke lima kandang dengan jumlah yang hampir sama di setiap kandang, memudahkan operator dalam pengelolaan pakan. Pengisian manual dilakukan setiap tiga hari atau ketika stok mencapai 25%.
PID Tuning for Robustness to Noise in DC Motor Angular Position Control System Pambudi, Arga Dwi; Heryanto, M Ary; Wulandari, Sari Ayu
Jurnal Teknik Elektro Indonesia Vol 6 No 2 (2025): JTEIN: Jurnal Teknik Elektro Indonesia
Publisher : Departemen Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtein.v6i2.751

Abstract

DC motor position control often encounters challenges related to noise interference, which can degrade system performance in industrial applications. This study evaluates the performance of PID controllers using tuning approaches based on Ziegler-Nichols and Cohen-Coon methods and develops an iterative tuning method based on system response evaluation to enhance robustness. Simulations were conducted in MATLAB/Simulink, integrating White Gaussian Noise and Sinusoidal Noise to test the system's resilience. Initial results showed that Ziegler-Nichols achieved the fastest rise time (0.006 s) but with a high overshoot (61.78%). Meanwhile, the Cohen-Coon method demonstrated lower overshoot (32.49%) but became unstable under noisy conditions. To address these weaknesses, parameter refinement for Kp, Ki, and Kd was performed using a trial-and-error approach. Final results indicated that the combination of Kp=25, Ki=100, and Kd=0.6 reduced the overshoot to 4.74%, settling time to 0.759 s, and maintained a low steady-state error (1.5%). This study highlights that the trial-and-error approach can enhance system robustness against noise while providing a practical solution for DC motor control systems in real-world applications.
Temperature Monitoring of Lithium Battery Using Kalman Filter: A Simulation-Based Study Arifin, Zaenal; Islahudin, Nur; Tamamy, Aries Jehan; Heryanto, M Ary
(JAIS) Journal of Applied Intelligent System Vol. 10 No. 1 (2025): April 2025
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/jais.v10i1.13469

Abstract

Battery temperature plays a vital role in determining the performance, safety, and lifespan of lithium-ion batteries in electric vehicle (EV) applications. This study presents a simulation-based approach for monitoring surface temperature using Kalman filter estimation, which integrates air temperature, current load, and battery characteristics. A mathematical model of thermal dynamics is developed and used for real-time temperature prediction. The results demonstrate that the Kalman filter is effective in estimating the surface temperature accurately, even with uncertain measurements. This work also discusses the integration of an actuator (fan/cooler) and PID control to maintain the temperature around the ideal level of 25°C, showcasing the potential of this system for smart thermal battery management in cost-constrained embedded systems.   Keywords - Temperature Monitoring; Kalman Filter; Thermal Modeling; Estimation Algorithm; State Estimation; Simulation;
KENDALI PID PADA QUADCOPTER UNTUK GERAK ATTITUDE PITCH DAN ROLL SAAT HOVERING Nugroho, Agung; Khairurozi, Haris; Suprijono, Herwin; Heryanto, M Ary
Elektrika Vol. 16 No. 1 (2024): April 2024
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/elektrika.v16i1.9019

Abstract

The quadcopter represents one of the emerging research areas in unmanned aerial vehicle (UAV) technology. One of its advantages lies in its simple mechanism and smaller propeller size compared to helicopters, while maintaining the same lifting capacity. The quadcopter employs inner and outer control schemes, where the inner control manages attitude roll, pitch, yaw, and altitude, thereby affecting the motion of the quadcopter. Meanwhile, the outer control governs the direction of the quadcopter's movement. This condition underscores the significance of inner control, ensuring the quadcopter's maneuverability. Consequently, there is a need to design an attitude, pitch, and roll control using the PID method. This experiment focuses on roll and pitch control under hover conditions. The PID control experiment yielded optimal results with parameters KP = 60, KI = 22, and KD = 14, exhibiting rapid response, absence of oscillation, deviations smaller than 20o in both roll and pitch controls, and the ability to return the attitude to the initial setpoint position when disturbances occur.                                                                                                 Keywords: Attitude, hovering, PID controller, quadcopter. ABSTRAKQuadcopter merupakan salah satu bidang riset yang baru dalam teknologi unmanned aerial vehicle (UAV). Salah satu keunggulan pada Quadcopter adalah mekanisme yang sederhana dan ukuran pada baling-baling yang lebih kecil dibandingkan dengan helicopter dengan daya angkat yang sama. Quadcopter memiliki skema kendali inner dan kendali outer, dimana kendali inner mengendalikan attitude roll, pitch, yaw, dan altitude yang berimplikasi pada gerak quadcopter. Sedangkan kendali outer mengendalikan arah gerak quadcopter. Kondisi ini menjadikan kendali inner sangat penting sehingga mampu menjaga quadcopter dapat bergerak. Untuk itu perlu dirancang suatu kendali attitude pitch dan roll dengan metode PID. Eksperimen ini focus pada kendali roll dan pitch di kondisi hover. Hasil eksperimen kendali PID pada roll dan pitch didapatkan hasil terbaik pada parameter KP=60, KI=22, dan KD=14 yang memiliki respon cepat, tidak terjadi osilasi, lonjakan lebih kecil dari 20o baik pada kendali roll maupun pitch, dan mampu mengembalikan attitude pada posisi setpoint awal apabila diberi gangguan. 
Optimasi Parameter Membership Function pada Sistem Kendali Robot Balancing Menggunakan Algoritma Genetika Santoso, Santoso; Hartayu, Ratna; Kartika Riyanti, Kurnia Paranita; Ridho’i, Ahmad; Setyo Pambudi, Wahyu; Heryanto, M Ary
SinarFe7 Vol. 7 No. 1 (2025): SinarFe7-7 2025
Publisher : FORTEI Regional VII Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini mengembangkan sistem kendali robot balancing berbasis logika fuzzy dengan optimasi parameter menggunakan algoritma genetika. Sistem dirancang menggunakan mikrokontroler ESP32 dan sensor MPU6050 untuk mengukur sudut kemiringan dan kecepatan sudut, dengan motor DC sebagai aktuator. Parameter fungsi keanggotaan berbentuk segitiga (a, b, c) dioptimasi secara offline melalui algoritma genetika dengan fungsi fitness yang mempertimbangkan settling time (ts), overshoot (Mp), dan steady-state error (ess). Hasil simulasi menunjukkan peningkatan performa signifikan: settling time berkurang 52.2% (dari 2.3s ke 1.1s), overshoot turun 36% (dari 7.5% ke 4.8%), dan error steady-state berkurang 50% (dari 1.8° ke 0.9%). Analisis phase portrait membuktikan stabilitas global sistem dalam rentang ±90°, sementara heatmap 3D mengungkap hubungan nonlinier yang smooth antara variabel input-output. Implementasi real-time pada prototipe robot berhasil memvalidasi hasil simulasi dengan frekuensi sampling 100 Hz. Penelitian ini memberikan kontribusi metodologi optimasi desain kontroler cerdas yang dapat diaplikasikan pada sistem dinamis nonlinier lainnya.