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All Journal International Journal of Applied Power Engineering (IJAPE) International Journal of Advances in Applied Sciences ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika JURNAL NASIONAL TEKNIK ELEKTRO Jurnal Ilmiah KOMPUTASI CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro RELE: Rekayasa Elektrikal dan Energi Jurnal Teknik Elektro ORBITA: Jurnal Pendidikan dan Ilmu Fisika CYCLOTRON METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol JOISIE (Journal Of Information Systems And Informatics Engineering) Sang Pencerah: Jurnal Ilmiah Universitas Muhammadiyah Buton Jurnal Informatika Kaputama (JIK) Jurnal Informasi dan Teknologi Gravitasi: Jurnal Pendidikan Fisika dan Sains Jurnal Vokasi MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering International Journal of Advances in Data and Information Systems Jurnal AbdiMas Nusa Mandiri Rambideun : Jurnal Pengabdian Kepada Masyarakat Relativitas : Jurnal Riset Inovasi Pembelajaran Fisika Andalasian International Journal of Applied Science, Engineering, and Technology Jurnal Janitra Informatika dan Sistem Informasi Phydagogic : Jurnal Fisika dan Pembelajarannya Journal of Renewable Energy, Electrical, and Computer Engineering Andalas Journal of Electrical and Electronic Engineering Technology Sisfo: Jurnal Ilmiah Sistem Informasi Jurnal Energi Elektrik Jurnal Teknologi Terapan and Sains 4.0 Jurnal Ilmiah Teknik Elektro Electrician : Jurnal Rekayasa dan Teknologi Elektro Jurnal Fokus Elektroda (Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika Buletin Pengabdian Journal Of Artificial Intelligence And Software Engineering Jurnal Polimesin Serambi Engineering Jurnal Solusi Masyarakat Dikara Akiratech Journal of Power, Energy, and Control Journal of Industrial Engineering and Management
Muhammad Daud
Universitas Malikussaleh
Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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PENINGKATAN KREATIFITAS PENGGUNAAN SOFTWARE SEBAGAI PELUANG USAHA MANDIRI PEMUDA DESA BANDA MASEN MELALUI PELATIHAN DESAIN GRAFIS Zara Yunizar; Muhammad Daud; Said Fadhlan Anshari; Zalfie Ardian; Rizki Suwanda
RAMBIDEUN : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 3 (2023): Rambideun: Jurnal Pengabdian kepada Masyarakat
Publisher : LPPM Universitas Al Muslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/pkm.v6i3.2322

Abstract

One of the challenges faced by young people in rural areas is the lack of ability and creativity that can improve their standard of living in the digital era. The increasing number of university graduates and the lack of job opportunities provided by the government have the potential for a high number of unemployed people of productive age in Indonesia. This can be overcome by increasing the creative abilities of young people of productive age in creating independent business opportunities, one of which is their ability in the field of graphic design. This community service activity aimed to increase the creativity of youth in Banda Masen Village, Banda Sakti Sub-district, Lhokseumawe City in using graphic design software to develop independent business opportunities. The method used in this activity was by training and skills development approach. After identifying the needs and level of understanding of participants, graphic design training was carried out. This training focuses on introducing graphic design software, basic graphic design techniques, and applying creativity in design. The result of this community service activity was an increase in young people's skills and creativity in using graphic design software, so that they can apply these skills to open up independent business opportunities. Increased creativity and independent business opportunities provide positive economic and social impacts. Developments in the use of technology and skills at the village level can make a positive contribution to the development of society as a whole.
Techno-economic assessment of wind power generation feasibility in Sabang Zulfaini Zulfaini; Adi Setiawan; Muhammad Daud
Jurnal POLIMESIN Vol 21, No 4 (2023): August
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v21i4.3664

Abstract

Utilization of renewable energy in Aceh is still limited mainly to small-scale electricity through micro-hydro and solar power plants, accounting for less than 1% of the energy composition. Sabang stands out as a region with significant wind energy potential, boasting a speed of 8 m/s and an average power density of 537 W/m2 for the windiest 10% of the region. Therefore, to explore the viability of harnessing wind energy, a pre-feasibility study is needed. This study aimed to assess the techno-economic feasibility of constructing a wind power plant for electricity generation in Sabang by evaluating the region's wind energy. The statistical method of the Weibull Distribution probability density function was employed to evaluate Wind Power Density (WPD), Wind Turbine Capacity Factor, and Energy Output. Additionally, economic feasibility analysis involved calculating Net Present Value (NPV), Benefit Cost Ratio (BCR), Internal Rate of Return (IRR), Discounted Payback Period (DPP), and Levelized Cost of Energy (LCOE). The results showed that Sabang exhibited favorable[UMN1]  wind characteristics with a shape parameter (k) of 1.6, average wind speed (Vm) of 7.9 m/s, and scale parameter (c) of 9 m/s. These features classified Sabang as wind power class 6 with a WPD of 735 watts/m2 at a height of 50 m, and the results were categorized as excellent. The study concluded that constructing a wind power plant in Sabang using the Enercon E-70 turbine at a hub height of 100m was technically feasible. The shape parameter (k) was 1.6, the average wind speed (Vm) was 9.3 m/s, scale parameter (c) was 11 m, and the WPD reached 1213 W/m2, leading to a turbine capacity factor of 0.53 and an annual energy production (AEP) of 64,876,560 kW. The economic analysis yielded promising results for wind power projects. The DPP value was estimated at 5.6 years, the BCR at 1.96, the NPV amounted to USD 14,434,994, the IRR reached 17.9%, and the LCOE was assessed at USD 32.50/MWh. Considering all these economic indicators, it was evident that constructing a wind power plant in Sabang was highly feasible and financially viable 
Implementation of Fuzzy Logic to Automatic Flower Irrigation Device Using Matlab Ismi Raihan; Muhammad Daud; Arnawan Hasibuan; Ainal Mardhiah; Gulschen Kerimzade
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 4 No. 2 (2024): July, 2024
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v4i2.117

Abstract

Fuzzy logic is a logic that has values of fuzziness or ambiguity between true and false. Values in fuzzy logic typically range from 0 to 1. The theory of fuzzy logic is widely used for control systems in various fields. An automatic flower irrigation system is an automated watering device that can be operated with fuzzy logic. In this research, there are two main parameters: temperature and humidity. For the temperature parameter, five linguistic variables are used: cold, cool, normal, warm, and hot. Meanwhile, for soil moisture, three linguistic variables are used: dry, moist, and wet. The results of this research are the maximum setting points obtained according to the rules that have been defined. In this study, the maximum setting point is achieved with a high temperature and low humidity. The difference in output between the Mamdani and Sugeno methods is not very significant. The Mamdani method produces real number values, while the Sugeno method produces integer values. This difference is due to several factors, one of which is the difference in the use of formulas in the defuzzification process of each method.
Prototype of Automatic Watering and Fertilizing System for Oil Palm Seeds Based on Internet of Things Muhammad Daud; Muhammad Yusril Zulfikar; Arnawan Hasibuan; Muzamir Isa
Andalas Journal of Electrical and Electronic Engineering Technology Vol. 3 No. 1 (2023): May 2023
Publisher : Electrical Engineering Dept, Engineering Faculty, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/ajeeet.v3i1.37

Abstract

Watering and fertilizing are very important to maintain the quality of the oil palm seeds. If the oil palm seeds are not watered regularly the soil will dry out while the oil palm seeds generally need to maintain adequate soil moisture and require a loose textured soil medium. So far, farmers have not optimally fulfilled the needs for water and fertilizer for oil palm seeds because they still use manual and traditional methods. Technological developments have made it possible to create irrigation and fertilization techniques automatically. In this study, a prototype of an automatic watering and fertilizing system was designed and realized for oil palm seedlings using the NodeMCU ESP8266 as the main controller in addition to RTC, humidity sensors, relays, water pumps, LCDs, and smartphones. RTC is used for fertilization scheduling, humidity sensors to sense soil moisture levels, relays as automatic switches that turn on and off pumps, water pumps to pump water and liquid fertilizer, LCD to display information, and smartphones to monitor conditions and processes of watering and fertilizing coconut seedlings palm. The test results show that the prototype tool can work well. When the soil moisture is read by the humidity sensor less than 30% (dry soil condition) then pump one is activated and when the soil moisture is more than 60% (wet soil condition) then pump one turns off. Furthermore, fertilization can take place according to a predetermined schedule where the second pump will automatically activate with a duration of 20 seconds for each fertilization period.
Desain dan Evaluasi Unjuk Kerja Pemanas Induksi sebagai Sumber Panas pada Alat Pirolisis Suhardi Makmur; Muhammad Daud; Adi Setiawan
Jurnal Serambi Engineering Vol. 9 No. 4 (2024): Oktober 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

The use of renewable energy for rural electrification in Indonesia has great potential, including the potential for energy from biomass. One way to convert biomass into renewable energy is through the pyrolysis process. Heating technology in pyrolysis is currently under development, one of which uses electrical energy with induction heating technology. Therefore, the aim of this research is to design a pyrolysis tool with a suitable induction heater, where this tool is powered by an electrical energy source. The pyrolysis tool is designed to use an induction heater that is varied by using a three-coil and a seven-coil heating element. The pyrolysis tool design was then realised in prototype form with a length of 1500 mm, width of 1000 mm and height of 1400 mm. Prototype testing was carried out using one heater, with each coil variation operated until the pyrolysis reactor reached the design temperature of 500°C within 120 minutes. The test results of the prototype pyrolysis unit using an induction heater with a three-coil heating element showed that the reactor temperature could not reach the desired target, but only reached a temperature of about 305.6°C in 120 minutes, with the electrical energy required for one test being about 5 kWh. Meanwhile, tests using an induction heater with a seven-coil heating element showed that the reactor temperature target of 500°C in 120 minutes could be well achieved. The electrical energy required for a test using a seven-coil heater is approximately 8 kWh.
Desain dan Evaluasi Unjuk Kerja Pemanas Induksi sebagai Sumber Panas pada Alat Pirolisis Suhardi Makmur; Muhammad Daud; Adi Setiawan
Jurnal Serambi Engineering Vol. 9 No. 4 (2024): Oktober 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

The use of renewable energy for rural electrification in Indonesia has great potential, including the potential for energy from biomass. One way to convert biomass into renewable energy is through the pyrolysis process. Heating technology in pyrolysis is currently under development, one of which uses electrical energy with induction heating technology. Therefore, the aim of this research is to design a pyrolysis tool with a suitable induction heater, where this tool is powered by an electrical energy source. The pyrolysis tool is designed to use an induction heater that is varied by using a three-coil and a seven-coil heating element. The pyrolysis tool design was then realised in prototype form with a length of 1500 mm, width of 1000 mm and height of 1400 mm. Prototype testing was carried out using one heater, with each coil variation operated until the pyrolysis reactor reached the design temperature of 500°C within 120 minutes. The test results of the prototype pyrolysis unit using an induction heater with a three-coil heating element showed that the reactor temperature could not reach the desired target, but only reached a temperature of about 305.6°C in 120 minutes, with the electrical energy required for one test being about 5 kWh. Meanwhile, tests using an induction heater with a seven-coil heating element showed that the reactor temperature target of 500°C in 120 minutes could be well achieved. The electrical energy required for a test using a seven-coil heater is approximately 8 kWh.
Desain Kontrol Motor Brushless Direct Current (BLDC) Menggunakan Boost Converter Hasan, Ervina; Daud, Muhammad; Yusdartono, Habib Muharry; Kartika, Kartika
Jetri : Jurnal Ilmiah Teknik Elektro Jetri, Volume 20, Nomor 2, Februari 2023
Publisher : Website

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jetri.v20i2.14945

Abstract

Technological developments are increasingly rapid, especially in the field of transportation, especially in electric vehicles, which are triggered by the increasing scarcity of fossil fuels. One of the propulsion engines that are widely used in electric vehicles is the brushless direct current (BLDC) motor because this motor has high torque, constant speed and is easy to regulate. This study aims to design a BLDC motor control using a boost converter as a voltage increaser and using a PID controller as a motor speed controller to keep it constant. In this study, the motor speed is simulated with an input value of 3000 rpm and then a DC voltage of 310 Vdc is given. The results showed that the motor speed regulation using a boost converter can rotate constant. The boost converter as a voltage booster is able to increase the Vin 220 Vdc voltage to a more 10% Vout, which is 242.3 V. Keywords: Brushless Direct Current (BLDC) Motor, Boost Converter, PID
Battery charger regulator with fully controlled return 15 V/5 A in uninterruptible power supply Hasibuan, Arnawan; Daud, Muhammad; Hutagalung, Rizki Shobirin; Kartika, Kartika; Nrartha, I Made Ari; Almunadiansyah, Rizky
International Journal of Applied Power Engineering (IJAPE) Vol 13, No 1: March 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v13.i1.pp45-51

Abstract

Fully controlled rectifier and BCR. The battery charge regulator (BCR) is the most important unit of an uninterruptible power supply (UPS) device. The BCR uses a 15 V/5 A transformer to lower the voltage so as not to overload the BCR components. Full control using four thyristors serves to supply voltage to the BCR, while the BCR serves to regulate battery charging. Forcing the battery to be charged at a constant voltage with the same current results in shorter battery life. Battery charging through the BCR is set to match the battery voltage, then allowing the BCR to control it by adjusting the phase voltage to 13.5 V for high voltage discharge (HVD) and 10.5 V for low voltage discharge (LVD). By using an IC Regulator combined with a relay as a voltage breaker for a fully charged battery, it will automatically disconnect to avoid overcharging the battery. Based on the performance test results of a fully controlled rectifier system using thyristors and BCR on a 12V/5Ah battery, the output voltage is as a fully controlled 12 V rectifier, the BCR switch can charge the internal battery in minutes with a current that varies between 2.1 A to 0.1 A.
Perancangan dan Implementasi Sistem Kendali Quadcopter AR Drone 2.0 Berbasis Pengolahan Citra Warna Fahmi, Mulqi Mauli; Daud, Muhammad; Bintoro, Andik
Sisfo: Jurnal Ilmiah Sistem Informasi Vol. 6 No. 2 (2022): Sisfo: Jurnal Ilmiah Sistem Informasi, Oktober 2022
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/sisfo.v6i2.10142

Abstract

Quadcopter AR Drone 2.0 merupakan salah satu contoh pesawat tanpa awak yang berjenis multirotor dan biasa digunakan untuk riset penelitian. AR Drone dilengkapi dengan sensor-sensor dan kamera sehingga dapat memantau sesuatu dari jarak jauh. Dengan diterapkan pengolahan citra pada quadcopter maka quadcopter akan memiliki banyak kemampuan untuk melakukan misi, seperti tracking, landing, dan mendeteksi objek tertentu. Pengolahan citra digital (digital image processing) adalah sebuah disiplin ilmu yang mempelajari tentang teknik-teknik pengolahan citra digital. Citra yang dimaksud pada penelitian ini adalah objek tracking yang berasal dari sensor vision (webcam). Secara matematis, citra merupakan fungsi kontinyu dengan intensitas cahaya pada bidang dua dimensi. Agar dapat diolah dengan komputer digital, suatu citra harus direpresentasikan secara numerik dengan nilai-nilai diskrit. Sebuah citra digital dapat diwakili oleh sebuah matriks dua dimensi f(x,y). Pada pengolahan warna gambar, ada bermacam-macam model salah satunya adalah model hue, saturation, value (HSV). Metode yang digunakan adalah melakukan color filtering pada ruang warna HSV yang dilakukan menggunakan drone yang mengikuti target sementara target telah ditentukan yang akan diikuti oleh drone. Berdasarkan hasil pengujian delay yang diperoleh ketika drone kembali pada target adalah 10 detik dengan jarak yang berbeda-beda yaitu 40 cm, 60 cm, 80cm, dan 100 cm.
Pengembangan Sistem E-Learning Politeknik Negeri Lhokseumawe dengan Model Vark Hasanun; Abdullah, Dahlan; Daud, Muhammad
Jurnal Informasi dan Teknologi 2023, Vol. 5, No. 4
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v5i4.380

Abstract

E-learning telah menjadi salah satu metode belajar yang telah banyak diterapkan di seluruh dunia di era digital sekarang ini, Politeknik Negeri Lhokseumawe merupakan salah satu kampus vokasi di indonesia juga telah menerapkan pembelajaran melalui E-learning. Namun masih ada kendala yang ditemui, salah satunya adalah kurangnya pemahaman materi yang disampaikan oleh dosen melalui E-learning. Oleh karena itu pentingnya pengembangan E-learning dengan menambahkan fitur implementasi Model VARK. pengembangan diharapkan membantu mahasiswa dalam belajar. Pengembangan dilakukan dengan metode R&D dengan prosedur ADDIE, prosedur ADDIE terdiri dari analysis, design, develop, impelementation dan evaluation untuk membangun sistem. setelah dilakukannya pengembangan sistem, sistem akan diuji validitasnya oleh ahli untuk memastikan sistem layak untuk dipakai. Apabila hasil menunjukkan valid Selanjutnya akan dilakukan uji praktikalitas untuk melihat pengaruh model VARK pada sistem E-learning yang telah dikembangkan. Setelah validasi dilakukan pada ahli dengan rumus aiken V, hasil validasi ahli yang didapat adalah 0,78 yang dikategorikan sistem layak untuk digunakan. Hasil penelitian menunjukkan bahwa hasil uji praktikalitas mahasiswa mencapai 78,91% dengan kategori efektif. Dan hasil dari dosen mencapai 91,07% dengan kategori sangat efektif. Hal ini menunjukkan bahwa E-learning dengan model VARK mampu memberikan dampak positif pada proses pembelajaran bagi mahasiswa.
Co-Authors Adi Setiawan Ahmad Nayan Ainal Mardhiah Aini, Nyak Qurratu Al-Ani, Waleed Khalid Ahmed Alchalil Alchalil Ali Imran Amrizal Ananda, Rizky Andian, Andian Andik Bintoro Andre Heri Bakriansyah Anggi Chairani Ardian Ardian Arnawan Hasibuan Asran Asran Asri Asri Azhari , Fakhri Azman, Azman AZMI, AZMI Azzanna, Maghriza Badriana, Badriana Baidhawi, B Br. Simajuntak, Ochitria Cintia Chairil Pratama Chaizir, Muhammad Cindenia Puspasari Dahlan Abdullah Deassy Siska Dedi Fariadi Dery Syahputra Devi Sutri Insani Dewi Maya Sari Dirga, Muhammad Ervina Hasan Fachroji, Rizqan Fahmi, Mulqi Mauli Fajar Syahbakti Lukman Fajri Hakim Fajri M Kasim Fajri Yanti Fauzi Sahlan Rizki Sinaga Ferdian Ruliansyah Fuddin, Mudhya G.S, Kerimzade Gohatre, Umakant B. Gulschen Kerimzade Gunadi Habib Muharry Yusdartono Hafni, Afrilia Rizda Halimatus Sakdiah Hamdi Akmal Lubis, Hamdi Akmal Hasan, Ervina Hasanun Hasibuan, Arlina Hasibuan, Arman Heikal, Mohammad Hendrival, H Hidayatullah, Ferdy Hilmi Hilmi Hutagalung, Rizki Shobirin I Made Ari Nrartha Ichsan Ichsan Insani, Devi Sutri Irfansyah, Dedi Isa, Muzamir Ismi Raihan Karim, Firman Kartika Kartika Kerimzade, Gulschen Khaidar, Al Khairul Anshar Kurniawan, Dicky Lapara, Muhammad Ilham M Mursalin M Sayuti Mariyudi Mariyudi Mariyudi, M Maryana - Maryana Maryana Maulana, Fatur Rahman Misbahul Jannah Muchlis Abdul Muthalib MUHAMMAD ALI Muhammad Reza Muhammad Yusril Zulfikar Muhammad, Muhammad Munawarah Munawarah, Munawarah Munirul Ula Mursalin, M Mustaqim, Oka Arrizal Mutia Nanda Sari Muzamir Isa Nanda Novita Nasution, Ichsan Alwi Nisa, Hayatun Novianty, Vivi Nratha, I Made Ari Nurdin Nurdin Nurfebruary, Nanda Sitti Nurmalita Nurmalita P Purwanto Panji Aji Riha Wijayanto Phuyal, Sudip Pokhrel, Biswas Babu Puspasari, Cindeni Putra, Arwin Putri Maulina Qausar, Muhammad Qurratu Aini, Nyak Rafif, Muhammad Rahmad Rahmad Rahmat Andria Raihan Putri Raihan, Ismi Renno Kamal Putra Ritonga, Adi Syahputra Rizki Suwanda Rizky Almunadiansyah Rizky Putra Fhonna Rizqan Fachroji Rizqon Hasibuan Robi Kurniawan Robi Kurniawan Roid, Fahrian Rosdiana Rosdiana Rusadi, Athirah Safina, Putri Anjali Safriana Safriana Sahal Mahfudz Said Fadlan Anshari Sapto Nisworo Saputra, Rizwan Sayuti, Muhammad Selamat Meliala Shobirin H, Rizki Siregar, Umar Ramadhan Siregar, Widyana Verawaty Suhardi Makmur Suhardi Makmur Sujacka Retno Syahri, Alfis Syarifah Rita Zahara Syibral Malasyi, Syibral Taufiq Taufiq Teuku Multazam Tulus Setiawan Verawaty Siregar, Widyana Vitani Damanik Wahyu Utomo Widyana Verawaty Siregar Yanti, Fajri Zalfie Ardian Zara Yunizar Zulfaini Zulfaini Zulpadli M Nasution