Muhammad Eka Mardyansyah Simbolon, Dzihan Khilmi Ayu Firdausi, Indra Dwisaputra, Agus Rusdiana, Catur Pebriandani, Renaldo Prayoga
The Industrial Revolution 4.0 has led to rapid technological advancements in sports technology, aiming to improve athlete performance and monitor developments. These innovations have had an impact on the sports industry, but have only been felt in developed countries. Existing studies on entrepreneurship, extended reality, e-textiles, and inertial movement units (IMU) have explored various aspects of sports technology. However, no review has focused on sensor technology's use in sports performance. This study bibliometrically evaluates sports technology research from 2008 through 2023, identifying trends in growth, notable publications, top authors, journals, institutions, and nations. The results give readers and researchers new information about the development and growth of sports sensor technology subjects as well as about active and potential research areas. China is the most productive country, contributing 17 publications related to sports technology, while the United Kingdom is the most impactful country with 474 citations.
{"title":"Utilization of Sensor technology as a Sport Technology Innovation in Athlete Performance Measurement: Research Trends","authors":"Muhammad Eka Mardyansyah Simbolon, Dzihan Khilmi Ayu Firdausi, Indra Dwisaputra, Agus Rusdiana, Catur Pebriandani, Renaldo Prayoga","doi":"10.22146/ijeis.89581","DOIUrl":"https://doi.org/10.22146/ijeis.89581","url":null,"abstract":"The Industrial Revolution 4.0 has led to rapid technological advancements in sports technology, aiming to improve athlete performance and monitor developments. These innovations have had an impact on the sports industry, but have only been felt in developed countries. Existing studies on entrepreneurship, extended reality, e-textiles, and inertial movement units (IMU) have explored various aspects of sports technology. However, no review has focused on sensor technology's use in sports performance. This study bibliometrically evaluates sports technology research from 2008 through 2023, identifying trends in growth, notable publications, top authors, journals, institutions, and nations. The results give readers and researchers new information about the development and growth of sports sensor technology subjects as well as about active and potential research areas. China is the most productive country, contributing 17 publications related to sports technology, while the United Kingdom is the most impactful country with 474 citations.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135930516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I wayan Sudiarsa, Putu Sugiartawan, I Gede Iwan Sudipa, Ni Made Maharianingsih, I Kadek Adiana Putra
Drying Moringa leaves is needed to reduce the water content so that the Moringa leaves become fresh and can be used for the following process. Drying Moringa leaves to change the water content from 80% to 9.2% requires ideal heating conditions because the heating speed must not damage the nutritional content in the leaves. Developing an existing drying system using IoT to monitor humidity and temperature to increase the drought stability of the Moringa leaves produced. By using IoT, it is hoped that drying conditions can be watched from anywhere and recorded so that if undesirable things happen, it will be easier to track the history of the drying process that has taken place. This system is also connected to a recommendation system using an Artificial Neural Network (ANN). This system will provide recommendations for the best conditions for Moringa flour production because various external factors influence the drying of Moringa leaves. Utilization of the ANN model can recognize data patterns in seasonal time series. The results of implementing the Moringa leaf drying machine can reduce the time by 120 minutes faster than the previous tool
{"title":"Sistem Pengering Daun Kelor Berbasis Internet of Things dan Artificial Intteligence","authors":"I wayan Sudiarsa, Putu Sugiartawan, I Gede Iwan Sudipa, Ni Made Maharianingsih, I Kadek Adiana Putra","doi":"10.22146/ijeis.89823","DOIUrl":"https://doi.org/10.22146/ijeis.89823","url":null,"abstract":"Drying Moringa leaves is needed to reduce the water content so that the Moringa leaves become fresh and can be used for the following process. Drying Moringa leaves to change the water content from 80% to 9.2% requires ideal heating conditions because the heating speed must not damage the nutritional content in the leaves. Developing an existing drying system using IoT to monitor humidity and temperature to increase the drought stability of the Moringa leaves produced. By using IoT, it is hoped that drying conditions can be watched from anywhere and recorded so that if undesirable things happen, it will be easier to track the history of the drying process that has taken place. This system is also connected to a recommendation system using an Artificial Neural Network (ANN). This system will provide recommendations for the best conditions for Moringa flour production because various external factors influence the drying of Moringa leaves. Utilization of the ANN model can recognize data patterns in seasonal time series. The results of implementing the Moringa leaf drying machine can reduce the time by 120 minutes faster than the previous tool","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"232 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135930693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Heri Subagiyo, Rahmad Rhamadani, Retno Tri Wahyuni
Sistem monitoring kualitas udara merupakan sistem yang digunakan untuk mengetahui indeks kualitas udara disuatu wilayah. Sensor node merupakan perangkat pengumpulan data berbasis mikroprosesor yang ditempatkan di wilayah yang dimonitor. Terkadang lokasinya berupa area terpencil dengan ketersediaan daya listrik minimal. Padahal sensor node memerlukan daya yang cukup besar terutama saat pengambilan dan pengiriman data. Oleh karena itu, diperlukan suatu sistem penghematan daya. Pada makalah ini dipaparkan sebuah rancangan sistem penghematan daya pada sensor node dengan cara memutus arus ke modul sensor pada saat tidak digunakan untuk pengambilan dan pengiriman data. Rangkaian pensaklaran MOSFET digunakan untuk memutus arus. Pengaturan jeda waktu pengambilan, pengiriman data, dan pengaktifan hemat daya, dilakukan oleh mikrokontroler. Hasil pengujian menunjukkan bahwa terjadi penghematan pemakaian energi pada sensor node sebesar 64 %. Total pemakaian energi yang digunakan selama 5 jam juga terjadi pengurangan, dari yang sebelumnya menggunakan energi sebesar 76.620 Wdtk menjadi sebesar 27.360 Wdtk.
{"title":"Penghematan Daya Pada Sensor Node Sistem Monitoring Kualitas Udara","authors":"Heri Subagiyo, Rahmad Rhamadani, Retno Tri Wahyuni","doi":"10.22146/ijeis.81886","DOIUrl":"https://doi.org/10.22146/ijeis.81886","url":null,"abstract":"Sistem monitoring kualitas udara merupakan sistem yang digunakan untuk mengetahui indeks kualitas udara disuatu wilayah. Sensor node merupakan perangkat pengumpulan data berbasis mikroprosesor yang ditempatkan di wilayah yang dimonitor. Terkadang lokasinya berupa area terpencil dengan ketersediaan daya listrik minimal. Padahal sensor node memerlukan daya yang cukup besar terutama saat pengambilan dan pengiriman data. Oleh karena itu, diperlukan suatu sistem penghematan daya. Pada makalah ini dipaparkan sebuah rancangan sistem penghematan daya pada sensor node dengan cara memutus arus ke modul sensor pada saat tidak digunakan untuk pengambilan dan pengiriman data. Rangkaian pensaklaran MOSFET digunakan untuk memutus arus. Pengaturan jeda waktu pengambilan, pengiriman data, dan pengaktifan hemat daya, dilakukan oleh mikrokontroler. Hasil pengujian menunjukkan bahwa terjadi penghematan pemakaian energi pada sensor node sebesar 64 %. Total pemakaian energi yang digunakan selama 5 jam juga terjadi pengurangan, dari yang sebelumnya menggunakan energi sebesar 76.620 Wdtk menjadi sebesar 27.360 Wdtk.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"130 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135930698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Widya Cahyadi, Ali Rizal Chaidir, Azmy Akhyar Al Insani, Khairul Anam, Andrita Ceriana Eska
Telerobotik adalah sistem pengendali robot dalam jarak jauh yang membutuhkan campur tangan manusia sebagai operator (Human-in-the-Loop). Pada penelitian sebelumnya, mobile robot manipulator dikendalikan berdasarkan gestur jari operator melalui image processing menggunakan metode template matching dengan komunikasi melalui kabel. Sehingga pada penelitian selanjutnya, dibuat sistem kendali robot berdasarkan gestur lengan menggunakan sensor accelerometer dan logika fuzzy dengan komunikasi nirkabel melalui jaringan internet. Robot yang dikendalikan terdiri dari robot arm 2 dof dan robot non-holonomic dengan 4 roda. Sistem kendali robot terdiri dari 2 sensor accelerometer yang terpasang pada lengan operator. Juga terdapat sensor hall-effect sebagai kendali gerak gripper. Metode fuzzy sugeno diterapkan pada sistem kendali gerak mobile robot agar didapatkan respon robot yang dapat bergerak secara bebas berdasarkan gestur lengan operator. Berdasarkan analisa dan data pengujian didapatkan hasil bahwa robot dapat dikendalikan dengan cukup baik.
{"title":"Pengendali Wireless Mobile Robot Arm (WMRA) Berdasarkan Gestur Lengan Menggunakan Sensor Accelerometer dan Logika Fuzzy","authors":"Widya Cahyadi, Ali Rizal Chaidir, Azmy Akhyar Al Insani, Khairul Anam, Andrita Ceriana Eska","doi":"10.22146/ijeis.77125","DOIUrl":"https://doi.org/10.22146/ijeis.77125","url":null,"abstract":"Telerobotik adalah sistem pengendali robot dalam jarak jauh yang membutuhkan campur tangan manusia sebagai operator (Human-in-the-Loop). Pada penelitian sebelumnya, mobile robot manipulator dikendalikan berdasarkan gestur jari operator melalui image processing menggunakan metode template matching dengan komunikasi melalui kabel. Sehingga pada penelitian selanjutnya, dibuat sistem kendali robot berdasarkan gestur lengan menggunakan sensor accelerometer dan logika fuzzy dengan komunikasi nirkabel melalui jaringan internet. Robot yang dikendalikan terdiri dari robot arm 2 dof dan robot non-holonomic dengan 4 roda. Sistem kendali robot terdiri dari 2 sensor accelerometer yang terpasang pada lengan operator. Juga terdapat sensor hall-effect sebagai kendali gerak gripper. Metode fuzzy sugeno diterapkan pada sistem kendali gerak mobile robot agar didapatkan respon robot yang dapat bergerak secara bebas berdasarkan gestur lengan operator. Berdasarkan analisa dan data pengujian didapatkan hasil bahwa robot dapat dikendalikan dengan cukup baik.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"10 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135931030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AbstrakPengembangan robot humanoid memiliki keunggulan yaitu mobilisasi di lingkungan manusia yang baik karena strukturnya yang mirip manusia. Robot humanoid harus mampu berjalan seimbang pada bidang yang tidak rata. Bidang yang tidak rata menyebabkan adanya perubahan pola berjalan pada robot dan menybabkan robot terjatuh. Berbagai penelitian mengemukakan bahwa robot humanoid akan stabil berjalan ketika COM atau ZMP dari robot tetap berada di area telapak kaki. Kondisi tersebut dapat diwujudkan dengan menanamkan sistem kendali pada robot humanoid.Berbagai penelitian telah dilakukan untuk mendesain sistem kendali untuk robot humanoid ketika berjalan. Kendali LQR dan strategi pengenalan bidang dapat digunakan untuk menstabilkan robot humanoid namun terbatas pada permukaan bidan tertentu dan respon sistem yang tidak konsisten. Pada setiap variasi bentuk bidang jalan, robot akan memerlukan perlakuan yang berbeda.Pada penelitian ini akan dirancang kendali LQR dan strategi pengenalan bidang jalan untuk robot humanoid ketika berjalan pada bidang tidak rata. Metode LQR dipilih karena performa yang robust. Metode ini diharapkan dapat memberikan kemampuan robot humanoid untuk mengubah nilai umpan balik sistem kendali sesuai dengan keadaan robot sehingga robot dapat berjalan pada bidang tidak rata tanpa terjatuh.
{"title":"SISTEM KENDALI JALAN ROBOT HUMANOID PADA BIDANG TIDAK RATA MENGGUNAKAN LQR","authors":"Curie Habiba, Andi Dharmawan","doi":"10.22146/ijeis.81570","DOIUrl":"https://doi.org/10.22146/ijeis.81570","url":null,"abstract":"AbstrakPengembangan robot humanoid memiliki keunggulan yaitu mobilisasi di lingkungan manusia yang baik karena strukturnya yang mirip manusia. Robot humanoid harus mampu berjalan seimbang pada bidang yang tidak rata. Bidang yang tidak rata menyebabkan adanya perubahan pola berjalan pada robot dan menybabkan robot terjatuh. Berbagai penelitian mengemukakan bahwa robot humanoid akan stabil berjalan ketika COM atau ZMP dari robot tetap berada di area telapak kaki. Kondisi tersebut dapat diwujudkan dengan menanamkan sistem kendali pada robot humanoid.Berbagai penelitian telah dilakukan untuk mendesain sistem kendali untuk robot humanoid ketika berjalan. Kendali LQR dan strategi pengenalan bidang dapat digunakan untuk menstabilkan robot humanoid namun terbatas pada permukaan bidan tertentu dan respon sistem yang tidak konsisten. Pada setiap variasi bentuk bidang jalan, robot akan memerlukan perlakuan yang berbeda.Pada penelitian ini akan dirancang kendali LQR dan strategi pengenalan bidang jalan untuk robot humanoid ketika berjalan pada bidang tidak rata. Metode LQR dipilih karena performa yang robust. Metode ini diharapkan dapat memberikan kemampuan robot humanoid untuk mengubah nilai umpan balik sistem kendali sesuai dengan keadaan robot sehingga robot dapat berjalan pada bidang tidak rata tanpa terjatuh.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"12 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135931304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research designs an IoT-based hydroponic installation using a NodeMCU 8266 microcontroller equipped with multi-sensors such as temperature, humidity, air pressure, flow, pH, TDS (Total Dissolved Solid), and EC (Electrical Conductivity) sensors that will be wirelessly connected to controlling devices using Arduino IDE, Firebase, and MIT APP Converter software and using renewable energy in the form of Solar Panels. The expected result is the creation of innovation in the field of agricultural technology, especially in plant cultivation techniques with hydroponics. With this tool, the user can fully monitor all information about the state of the plant-growing environment. From the tests that will be carried out later, researchers hope to produce test data on every sensor reading, pump motor activation, and data delivery response from application from tool and otherwise.
{"title":"Design and Build Hydroponic Installations and Applications Using IoT-Based Multisensors with Solar Panel Electrical Energy","authors":"Tony Melkysedek, Emilia Hesti, Irma Salamah","doi":"10.22146/ijeis.87906","DOIUrl":"https://doi.org/10.22146/ijeis.87906","url":null,"abstract":"This research designs an IoT-based hydroponic installation using a NodeMCU 8266 microcontroller equipped with multi-sensors such as temperature, humidity, air pressure, flow, pH, TDS (Total Dissolved Solid), and EC (Electrical Conductivity) sensors that will be wirelessly connected to controlling devices using Arduino IDE, Firebase, and MIT APP Converter software and using renewable energy in the form of Solar Panels. The expected result is the creation of innovation in the field of agricultural technology, especially in plant cultivation techniques with hydroponics. With this tool, the user can fully monitor all information about the state of the plant-growing environment. From the tests that will be carried out later, researchers hope to produce test data on every sensor reading, pump motor activation, and data delivery response from application from tool and otherwise.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135931029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I Gusti Made Ngurah Desnanjaya, I Kadek Budi Sandika, Ida Bagus Gede Sarasvananda, Putu Wirayudi Aditama, I Komang Arya Ganda Wiguna
Sampah merupakan masalah yang sering dihadapi olah warga Indonesia terutama dalam melakukan pengelolahan sampah, sampah yang tidak dikelolah dengan baik akan menyebabkan mudahnya penyebaran penyakit dan tempat yang bau serta kotor. Pada penelitian ini dibuat sebuah alat untuk mengatasi masalah tersebut yaitu tempat sampah pintar berbasis Arduino uno sebagai mikrokontroler dan sensor proximity dan infrared sebagai pemilah sampah. Tempat sampah pintar ini berguna untuk memilah sampah sesuai dengan jenisnya yaitu dibagi dalam 3 jenis, dimulai dengan sampah logam, sampah organik dan sampah non-organik. Metode yang digunakan dalam melakukan penelitian ini yaitu metode sekunder atau dengan mencari refrensi seperti jurnal maupun buku-buku. Sedangkan metode dalam melakukan pengumpulan data yaitu menggunakan metode SDLC (System Development Live Cycle) yang dimulai dari planing hingga maintance. Alat tempat sampah pintar ini dilakukan 30 kali pengujian dan memiliki status berhasil semua, dengan dilakukan 10 kali pengujian sampah jenis logam, 10 kali pengujian sampah jenis organic dan 10 kali sampah jenis non-organik. Pengujian dilakukan guna untuk mengetahui alat berjalan sesuai dengan yang diinginkan.
{"title":"Rancang Bangun Tempat Sampah Pintar Untuk Meningkatkkan Management Sampah Berbasis Mikrokontroler","authors":"I Gusti Made Ngurah Desnanjaya, I Kadek Budi Sandika, Ida Bagus Gede Sarasvananda, Putu Wirayudi Aditama, I Komang Arya Ganda Wiguna","doi":"10.22146/ijeis.89969","DOIUrl":"https://doi.org/10.22146/ijeis.89969","url":null,"abstract":"Sampah merupakan masalah yang sering dihadapi olah warga Indonesia terutama dalam melakukan pengelolahan sampah, sampah yang tidak dikelolah dengan baik akan menyebabkan mudahnya penyebaran penyakit dan tempat yang bau serta kotor. Pada penelitian ini dibuat sebuah alat untuk mengatasi masalah tersebut yaitu tempat sampah pintar berbasis Arduino uno sebagai mikrokontroler dan sensor proximity dan infrared sebagai pemilah sampah. Tempat sampah pintar ini berguna untuk memilah sampah sesuai dengan jenisnya yaitu dibagi dalam 3 jenis, dimulai dengan sampah logam, sampah organik dan sampah non-organik. Metode yang digunakan dalam melakukan penelitian ini yaitu metode sekunder atau dengan mencari refrensi seperti jurnal maupun buku-buku. Sedangkan metode dalam melakukan pengumpulan data yaitu menggunakan metode SDLC (System Development Live Cycle) yang dimulai dari planing hingga maintance. Alat tempat sampah pintar ini dilakukan 30 kali pengujian dan memiliki status berhasil semua, dengan dilakukan 10 kali pengujian sampah jenis logam, 10 kali pengujian sampah jenis organic dan 10 kali sampah jenis non-organik. Pengujian dilakukan guna untuk mengetahui alat berjalan sesuai dengan yang diinginkan.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"7 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135931032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research aims to implement an automated nutrition and pH control system in NFT hydroponic system based on ANN control. NFT hydroponics involves growing plants without soil as a medium. In hydroponics, it is essential to continuously control the nutrient levels and pH of the solution. However, manual control performed by humans continuously is inefficient and time-consuming.The ANN method is used to model and predict the output actuators based on sensor input in the NFT hydroponic system. This ANN architecture consists of several layers with the following number of neurons: input layer 2, first hidden layer 128, second hidden layer 64, and output layer 3, representing multipleoutputs. The ANN training process involves classifying the data samples using various hyperparameters.The research findings demonstrate the ANN classification model successfully applied to control pH and nutrient levels through the predicted output actuators. The pump actuators are activated according to input received from the TDS and pH sensors. Through the variation of hyperparameters, the classification model with a test_size: 0.3, epoch: 400, batch_size: 32, and random_state: 42 provided the best performance in prediction. This ANN classification model achieved the best results in model testing with an accuracy rate: 97.96% from 49 data.
{"title":"Implementasi Kontrol Nutrisi Dan pH Pada Hidroponik Cerdas Berbasis Arduino Dan JST","authors":"Muhammad Naufal Zul Hazmi, Raden Sumiharto","doi":"10.22146/ijeis.86268","DOIUrl":"https://doi.org/10.22146/ijeis.86268","url":null,"abstract":"This research aims to implement an automated nutrition and pH control system in NFT hydroponic system based on ANN control. NFT hydroponics involves growing plants without soil as a medium. In hydroponics, it is essential to continuously control the nutrient levels and pH of the solution. However, manual control performed by humans continuously is inefficient and time-consuming.The ANN method is used to model and predict the output actuators based on sensor input in the NFT hydroponic system. This ANN architecture consists of several layers with the following number of neurons: input layer 2, first hidden layer 128, second hidden layer 64, and output layer 3, representing multipleoutputs. The ANN training process involves classifying the data samples using various hyperparameters.The research findings demonstrate the ANN classification model successfully applied to control pH and nutrient levels through the predicted output actuators. The pump actuators are activated according to input received from the TDS and pH sensors. Through the variation of hyperparameters, the classification model with a test_size: 0.3, epoch: 400, batch_size: 32, and random_state: 42 provided the best performance in prediction. This ANN classification model achieved the best results in model testing with an accuracy rate: 97.96% from 49 data.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"121 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135931034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Keterbatasan akan pemahaman tentang kesehatan pada tumbuhan dan kurangnya proses pemantauan akan penyakit yang ditimbulkan membuat para petani buah mangga sering mengalami kegagalan produk buah mangga, sehingga pemilahan jenis warna daun muda dan tua pada mangga menjadi salah satu hal yang penting untuk diketahui karena dapat membantu untuk mengevaluasi kesehatan pohon mangga secara keseluruhan, juga mengingat karena warna dasar daun yang relatif sama sehingga sulit bagi petani membedakan penggolongan warna muda atau tua. dengan metode pengolahan citra, yang dideteksi menjadi nilai RGB dan ditampilkan secara real time akan mempermudah proses pembuatan alat penelitian. sehingga dihasilkan nilai acuan warna hijau mangga dengan average daun tua yakni 62,2 dan daun muda yakni 113,67.
{"title":"Pemilah Jenis Daun Mangga Melalui Deteksi RGB Menggunakan Sistem Pengolahan Citra","authors":"Florentinus Budi Setiawan, Imanuel Putra Kurnia","doi":"10.22146/ijeis.87892","DOIUrl":"https://doi.org/10.22146/ijeis.87892","url":null,"abstract":"Keterbatasan akan pemahaman tentang kesehatan pada tumbuhan dan kurangnya proses pemantauan akan penyakit yang ditimbulkan membuat para petani buah mangga sering mengalami kegagalan produk buah mangga, sehingga pemilahan jenis warna daun muda dan tua pada mangga menjadi salah satu hal yang penting untuk diketahui karena dapat membantu untuk mengevaluasi kesehatan pohon mangga secara keseluruhan, juga mengingat karena warna dasar daun yang relatif sama sehingga sulit bagi petani membedakan penggolongan warna muda atau tua. dengan metode pengolahan citra, yang dideteksi menjadi nilai RGB dan ditampilkan secara real time akan mempermudah proses pembuatan alat penelitian. sehingga dihasilkan nilai acuan warna hijau mangga dengan average daun tua yakni 62,2 dan daun muda yakni 113,67.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135930517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Muhammad Syauqi Firdausi, Tri Wahyu Supardi, Roghib Muhammad Hujja
Copper loss can cause a decrease in performance in BLDC motors, so efforts will be made to reduce copper loss by using Litz wire. Additionally, there have been studies that simulate the performance of Litz wire, but they have not been directly applied, especially to propeller thrust. The objective of this research is to implement Litz wire in a BLDC motor and analyze its performance for an increase in propeller thrust per power. The BLDC motor is wound with single wire and Litz wire. The analysis conducted compares the resistance, copper loss, thrust force, and thrust-to-power ratio of the single wire and Litz wire with the same wire cross-sectional area. The BLDC motor is equipped with a propeller to measure the thrust force. The average resistance of the single wire is 0.43 Ohms, while the Litz wire is 0.38 Ohms. The copper loss of the Litz wire is 7% lower than a single wire. The Litz wire exhibits a 3% improvement in thrust force compared to the single wire in the testing. The thrust-to-power ratio of the Litz wire is also 3% better during the testing.
{"title":"Penerapan Kawat Litz Pada Motor BLDC Untuk Peningkatan Gaya Dorong Per Daya","authors":"Muhammad Syauqi Firdausi, Tri Wahyu Supardi, Roghib Muhammad Hujja","doi":"10.22146/ijeis.85066","DOIUrl":"https://doi.org/10.22146/ijeis.85066","url":null,"abstract":"Copper loss can cause a decrease in performance in BLDC motors, so efforts will be made to reduce copper loss by using Litz wire. Additionally, there have been studies that simulate the performance of Litz wire, but they have not been directly applied, especially to propeller thrust. The objective of this research is to implement Litz wire in a BLDC motor and analyze its performance for an increase in propeller thrust per power. The BLDC motor is wound with single wire and Litz wire. The analysis conducted compares the resistance, copper loss, thrust force, and thrust-to-power ratio of the single wire and Litz wire with the same wire cross-sectional area. The BLDC motor is equipped with a propeller to measure the thrust force. The average resistance of the single wire is 0.43 Ohms, while the Litz wire is 0.38 Ohms. The copper loss of the Litz wire is 7% lower than a single wire. The Litz wire exhibits a 3% improvement in thrust force compared to the single wire in the testing. The thrust-to-power ratio of the Litz wire is also 3% better during the testing.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"122 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135931031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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