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Detection and Classification of Power Quality Disturbances Using Multiple Sequence Alignment (MSA) Suwardono, Agus; S, Adi; P, Muridhi H
Nusantara of Engineering Vol 1, No 1 (2014)
Publisher : Fakultas Teknik - Universitas Nusantara PGRI Kediri

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

Abstract

Abstract: In this paper, a Multiple Sequence Alignment (MSA) is implemented for automatic classification of power quality disturbances. The MSA technique is a way of arranging the three or  more sequences of PQ disturbance. This technique can be use to identify regions of similarity between the sequences. The similarity is achieved at the smallest error of alignment. Aligned sequences of PQ disturbance are typically represented as a matrix. Twelve types of PQ disturbances based on IEEE are considered for the classification. The simulation results show that the Multiple Sequence Alignment (MSA) can effectively detect and classify different PQ disturbances.   Keywords: Multiple Sequence Alignment, Detection and classification of power quality disturbances.  
Design of Automated Processing Equipment Shallots (PEBMO) To Improve Product Quality Shallots Indrawati, Elsanda Merita; Munawi, Hisbulloh Ahlis; Suwardono, Agus; Santoso, Rachmad
International Journal for Educational and Vocational Studies Vol 1, No 8 (2019): December 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i8.1807

Abstract

For farmers onion, red onion quality is required to be maintained and prioritized, as the quality affect the selling price in the market. There are three types of quality of onion, which is of high quality red onion, red onion, medium quality and low quality onion. The third quality of onion was always found in every harvest, only a percentage of each crop are changing in every quality. Onion have lower quality will have a selling price is also very low, this has resulted in farmers losing money if yields lower quality onions have a high percentage. The best way to overcome the loss factor is to cultivate the red onion into a low-quality food products of high quality, so for that tool "PEBMO" is a solution to overcome the problems of onion farmers. Tools "PEBMO" designed to be able to make high quality products fried onions. This tool is designed to have 3 working system, ie peeler onion, red onion chopper, and oil drainer. With the tool "PEBMO" farmers can cultivate shallots low quality products easily and quickly, because farmers do not need to be difficult to peel and chop the onion using the manual method. In addition the tool is equipped with a tool that prevents the oil drainer fried onion products are completely free of oil and durable. Besides these tools also make fried onion products more hygienic and healthier because they have low levels of oil content. So with the "PEBMO" can improve the quality of low red onion into food products with high quality and price.
The Effect of Portable Electrical Motor Trainer Motor Media To Enhancing Creative and Critical Ability Munawi, Hisbulloh Ahlis; Suwardono, Agus; Indrawati, Elsanda Merita
International Journal for Educational and Vocational Studies Vol 2, No 4 (2020): April 2020
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v2i4.2298

Abstract

The purpose of this study is to determine the effect of using portable electric motor control trainer media on increasing creative thinking skills and critical thinking skills in electrical engineering students. This research is an experimental study using Pretest-Posttest group design. The subject of the study is electrical engineering students at Nusantara University, PGRI Kediri consisting of 27 students. The level of creativity is measured through aspects of fluency, flexibility, authenticity, and elaboration, while aspects of critical thinking ability are by giving simple explanations, building basic skills, giving further explanation, applying strategies and techniques, and concluding. The study determines the increase in creative and critical thinking skills using N-Gain analysis. The result shows that: 1) the students' creative thinking skills are increased by learning using a portable type electric motor control trainer media that was categorized high on aspects of fluency and elaboration, and categorized based on aspects of flexibility and authenticity; 2) the students' critical thinking skills increase after participating in learning by using portable type electric motor control trainer media which is high in the aspects of elementary classification, inference, strategy and tactics, and categorized based on the aspects of basic support and advanced classification.
RANCANG BANGUN MEDIA TRAINER PENGENDALI MOTOR 3 PHASA BERBASIS PORTABEL TERHADAP PSIKOMOTOR MAHASISWA Hisbulloh Ahlis Munawi; Elsanda Merita Indrawati; Agus Suwardono
Prosiding Conference on Research and Community Services Vol 1, No 1 (2019): Prosiding Conference on Research and Community Services)
Publisher : STKIP PGRI Jombang

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Abstract

Tujuan dari penelitian ini, yaitu: (1) mengetahui rancang bangun dan sistem kerja media pembelajaran trainer pengendali motor 3 phasa berbasis portabel; (2) mengetahui kualitas media trainer pengendali motor 3 phasa berbasis portabel; (3) mengetahui keefektifan media pembelajaran trainer pengendali motor 3 phasa berbasis portabel terhadap hasil belajar ranah psikomotor mahasiswa. Penelitian ini merupakan jenis penelitian quasi eksperimen dengan desain penelitian One Group Pretest-Postest desain. Pengujian dilakukan melalui 2 jenis pengujian, yaitu pengujian teknik, pengujian fungsi dan unjuk kerja. Validasi media pembelajaran dilakukan oleh 3 validator yang merupakan dosen teknik elektro Universitas Nusantara PGRI Kediri. Hasil belajar ranah psikomotor didapatkan melalui tes kinerja yang terdiri dari 10 butir tes kinerja yang dianalisis menggunakan N-gain. Hasil penelitian menunjukkan bahwa: (1) rancang bangun dan sistem kerja media pembelajaran trainer pengendali motor 3 phasa berbasis portabel menunjukkan hasil yang baik; (2) kualitas media pembelajaran trainer pengendali motor listrik 3 phasa berbasis portabel menunjukkan kualitas media yang sangat baik; dan (3)  media pembelajaran trainer pengendali motor listrik 3 phasa berbasis portabel efektif untuk meningkatkan hasil belajar ranah psikomotor, dimana hasil belajar ranah psikomotor meningkat dengan kategori tinggi setelah mengikuti pembelajaran menggunakan media pembelajaran trainer pengendali motor listrik 3 phasa berbasis portabel
Rancang Bangun Alat Peringatan Dini Banjir Berbasis Sensor Ultrasonic HC-SR05 Agus Suwardono; Elsanda Merita Indrawati; Kartika Rahayu
Nusantara of Engineering (NOE) Vol 4 No 1 (2021): Volume 4 No 1 Tahun 2021
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (639.922 KB) | DOI: 10.29407/noe.v4i1.15908

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Pada musim penghujan saat ini hal paling ditakutkan masyarakat adalah banjir, Banjir terjadi dimana mana baik pada dataran tinggi maupun dataran rendah. Berdasarkan permasalahan tersebut maka peneliti membuat rancang bangun alat Peringatan dini banjir berbasis arduino dan mikrokontroller dengan media SMS. Sistem alat peringatan banjir ini dirancang dengan sistem otomatis dengan dengan mengimplementasikan sensor Ultrasonic HC-SR05dengan media sms, dimana jika ketinggiam air mencapai level tertemtu yang telah ditentukan maka secara otomatis sistem akan mengirimkan sms kepada pengguna yang menginformasikan ketinggian air. Metode penelitian yang digunakan yaitu meliputi diagnosis masalah, studi literature, pengumpulan data, perancangan, pengujian, analisis dan evaluasi. Hasil uji rancang bangun alat dini banjir berbasis arduino dan mikrokontroller dengan media SMS ini memiliki tingkat akurasinya rata-rata sebesar 98% dan tingkat eror sebesar 1,51 persen.
Pelatihan Perancangan dan Pengaplikasian Alat PILOT Miftakhul Maulidina; M. Dewi Manikta Puspitasari; Kartika Rahayu T. P. S.; Elsanda Merita Indrawati; Agus Suwardono; Aliffian Irfianto; Achmad Odhi Arviano; Mokhamad Arif R. Rosyidi
Medani : Jurnal Pengabdian Masyarakat Vol. 1 No. 3 (2022): Desember 2022
Publisher : Lembaga Riset Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (341.917 KB) | DOI: 10.59086/jpm.v1i3.202

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Alat PILOT adalah alat pencuci gelas otomatis yang merupakan pengembangan pengaplikasian hasil penelitian yang telah dilaksanakan oleh tim Teknik Elektronika Universitas Nusantara PGRI Kediri. Hasil dari penelitian alat PILOT menunjukkan adanya kemudahan yang cukup signifikan bagi kecepatan dan keefektivan proses pencucian gelas beserta waktu yang diperlukan. Mengacu pada hasil tersebut, maka pada program pengabdian kepada masyarakat kali ini, kami melaksanakan pelatihan perancangan dan pengaplikasian alat PILOT kepada masyarakat. Adapun sasaran dalam kegiatan pengabdian kepada masyarakat mengenai alat PILOT ini adalah para pengusaha makanan dan minuman yang memang membutuhkan kecepatan dan keefektivan dalam pencucian gelas mengingat pada jam tertentu biasanya para pelanggan datang dalam waktu yang bersamaan untuk makan dan minum di tempat tersebut. Mitra pertama yaitu pengusaha makanan bakso, dan mitra kedua yaitu pengusaha kedai es krim. Adapun teknis kegiatan pengabdian yaitu memberikan materi perancangan alat PILOT, menjelaskan komponen dan cara kerja alat PILOT, mendampingi mitra menggunakan alat PILOT, dan mengajak masyarakat sekitar mitra untuk ikut mengoperasikan alat PILOT. Kesimpulan yang diperoleh dari kegiatan pengabdian ini adalah bertambahnya wawasan mitra mengenai alat PILOT, adanya peningkatan keahlian mitra, dan kemudahan dalam pekerjaan.
Pelatihan Perancangan dan Pengaplikasian Alat INTENSOR M. Dewi Manikta Puspitasari; Miftakhul Maulidina; Agus Suwardono; Elsanda Merita Indrawati; Kartika Rahayu Tri P. S
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 2 No. 1 (2023): Februari 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v2i1.1658

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Technological developments have a role in the competition for metal processing in the home industry, namely the development of metal heating devices. However, the home industry needs to consider environmentally friendly metal heaters. One of the environmentally friendly metal heaters is an induction heater. Induction heater has a metal heating technique by utilizing electromagnetic induction which is more efficient than using a conventional metal heating furnace. Induction heaters have advantages in terms of easier use, efficient in terms of energy, time and temperature regulation. Induction heating is a metal heating technique by utilizing electromagnetic induction from high frequency AC waves, which is more efficient than using conventional metal heating furnaces. This problem is the basis for holding training on the design and application of the INTENSOR tool. This community service activity has had quite a good impact in: 1) increasing the knowledge and skills of metal processing business actors in designing INTENSOR tools; 2) increase the knowledge of metal processing business actors in making and applying INTENSOR tools. Community service activities are carried out for 6 months and are intended for metal processing business actors.
Rancang Bangun Alat Monitoring Notifikasi Pintu Rumah Menggunakan Bot Telegram Berbasis IoT Refizal Daffa Yulendra; Elsanda Merita Indrawati; Miftakhul Maulidina; Agus Suwardono
G-Tech: Jurnal Teknologi Terapan Vol 7 No 4 (2023): G-Tech, Vol. 7 No. 4 Oktober 2023
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v7i4.3078

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Sistem pemantauan dan menampilkan notifikasi ini berbasis mikrokontroler ESP8266 dengan memanfaatkan IoT sebagai back-end-nya. Sensor magnetic switch akan mengaktifkan buzzer ketika pintu terbuka lebih dari 1 menit serta mengirimkan notifikasi dan ESP32Cam akan mengambil gambar saat pintu terbuka. Penelitian ini menggunakan model prosedural yang merupakan implementasi model deskriptif yang menyajikan langkah-langkah dari bentuk prosedur yang dibuat untuk menghasilkan suatu produk. Penelitian ini bertujuan untuk memaksimalkan sistem keamanan pintu rumah. Sistem kerja alat ini sama dengan kamera cctv yang dimana harganya relatif lebih mahal dan yang membedakan dengan cctv pada umumnya ada pada pemberitahu notifikasi dan gambar yang dikirim secara langsung ketika terhubung dalam wifi. Hasil uji coba alat menunjukkan hasil yang baik dan sesuai program yang diinginkan dimana ketika koneksi wifi sudah terhubung makan alat akan mulai bekerja, jika pintu dalam keadaan tertutup maka buzzer akan mati dan tidak ada pesan sedangkan jika pintu terbuka minimal 1 cm maka buzzer akan berbunyi disertai dengan pesan dan gambar yang terkirim melalui telegram kepada pengguna.
Pelatihan Pembuatan dan Pengaplikasian Trainer Mikrokontroller Atmega2560 Elsanda Merita indrawati; Kartika Rahayu Tri Prasetyo Sari; M. Dewi Manikta Puspitasari; Miftakhul Maulidina; Agus Suwardono; Indra Riyanto
Jurnal Pengabdian Masyarakat Nusantara Vol 1 No 2 (2022): Vol.1 No.2 (Juni 2022)
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/dimastara.v1i2.18018

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Trainer microcontroller Atmega2560 is a learning media used to run DC motor control programs, stepper motor control, traffic light modules, piezo speaker modules, 4 x 4 keypad modules, 20 x 4 LCD modules with I2C, 32 x 8 pixel matrix modules with MAX7219, 8 digit 7 segment Display with MAX7219. The problem that occurs in the field is that many users are able to run the Trainer Microcontroller Atmega2560 but do not know how to make the Trainer Microcontroller Atmega2560, so this training is expected to increase the knowledge and creativity of users in designing the Trainer Microcontroller Atmega2560. The object of this community service activity is for teachers and students in the field of electrical engineering. The method used in the implementation of community service activities is training and mentoring by adopting classroom action research. The results of this activity are (1) the knowledge and skills of participants involving teachers and students increase in designing the Trainer Microcontroller Atmega2560; and (2) participants' knowledge involving teachers and students increased in running the running LED program, traffic light, DC motor, dot matrix, seven segment, and piezo speaker, and LCD program on the Trainer Microcontroller Atmega2560.
Penerapan Trainer Seri Paralel Bagi Siswa SD Pojok Kota Kediri Elsanda Merita Indrawati; Agus Suwardono; Kartika Rahayu Tri Prasetyo Sari; M. Dewi Manikta; Miftakhul Maulidina; Fidya Eka Prahesti; Riza Kamelia; Moh. Abd. Jalil A
Jurnal Pengabdian Masyarakat Nusantara Vol 3 No 1 (2023): Vol.3 No.1 (Desember 2023)
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/dimastara.v3i1.21679

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Abstract—Paralel series circuit thematic material is one of the materials that is difficult for elementary school (SD) students to understand because it requires direct understanding and application of paralel series material. At SD Negeri Pojok Kota Kediri the paralel series material is taught in class VI, the lack of learning media for this material causes students to have difficulty understanding the material. The aim of this Community Service (PkM) activity is to design and implement a paralel series trainer for elementary school students so that it is hoped that students will find it easy to understand and apply the series. This service activity produced 4 trainers, namely a series circuit trainer, a paralel circuit trainer, a combination switch circuit trainer, and a paralel series resistance interactive trainer. The results of applying the trainer show that 90% of students are able to apply circuits to series and paralel material using the series paralel circuit trainer.