Jurnal Elektro dan Mesin Terapan (ELEMENTER)最新文献

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Aplikasi Metode Taguchi untuk mengetahui Kualitas Kopi Sangrai Liberika berdasarkan Parameter Peyangraian 根据Peyangraian参数,Taguchi方法对Liberika咖啡的质量进行了测试
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.4476
Roni Novison, Rianda Dwi Sapta
{"title":"Aplikasi Metode Taguchi untuk mengetahui Kualitas Kopi Sangrai Liberika berdasarkan Parameter Peyangraian","authors":"Roni Novison, Rianda Dwi Sapta","doi":"10.35143/elementer.v7i2.4476","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.4476","url":null,"abstract":"Currently there are still several processes in coffee roasting that still use the traditional way of using a pan made of iron, so it took a long time to roast it and is also less efficient because of the uneven heat generated. One of the processes carried out to simplify the roasting process is by making a coffee roaster using a heater and an electric motor. This heater serves to heat the roasting room so that the heat obtained is evenly distributed throughout the roasting room. Also added is the setting in temperature and motor speed so that the taste of the coffee is more delicious. In this roasting process using the taguchi method so that data retrieval is more efficient with 9 variable experiments where the roasting temperature is 240 ℃, 250 ℃ and 260 ℃. Roasting time used is 30, 40 and 50 minutes. Roasting speed at 20 RPM, 40 RPM and 60 RPM. The power electricity used in the process of roasting is 296,96 watt, the calorocity rate of the calor 288,96 J/s. heat (Q) 494,016 and energy 475.200 joule. Where based on the variable SN ratio value of 260 ℃, the frying time of 60 minutes and the roasting speed of 60 RPM occupy the best roasting at reducing water content and acidity (pH)","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131200767","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}
引用次数: 0
Implementasi Hybrid Algorithm Untuk Optimalisasi Konsumsi Energi Pada Job Shop Scheduling 混合算法的实施,以优化工作安排的能源消费
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.5140
Ferdinand Tampubolon
{"title":"Implementasi Hybrid Algorithm Untuk Optimalisasi Konsumsi Energi Pada Job Shop Scheduling","authors":"Ferdinand Tampubolon","doi":"10.35143/elementer.v7i2.5140","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.5140","url":null,"abstract":"Pencemaran udara menjadi salah satu hal yang sedang banyak dibicarakan akhir-akhir ini. Salah satu cara untuk mengurangi pencemaran udara adalah dengan melakukan efisiensi terhadap konsumsi energi. Penelitian ini akan berfokus pada penyelesaian job shop yang tidak hanya meminimumkan waktu penyelesaian pekerjaan akan tetapi juga konsumsi energi. Permasalahan tersebut akan diselesaikan dengan menggunakan Algoritma Hybrid yaitu gabungan metode Hybrid Genetika dan Simulated Annealing. Algoritma Simulated Annealing digunakan untuk mengembangkan pencarian lokal pada solusi yang sudah diproleh pada algoritma genetika.","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121143666","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}
引用次数: 0
Sistem Pengambilan Gelas 250 ml Tertumpuk Dengan Silender Pnuematik Secara Otomatis 250毫升的回收系统与自动Pnuematik自动沉淀物堆积在一起
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.4698
Nur Khamdi, Tianur Tianur
{"title":"Sistem Pengambilan Gelas 250 ml Tertumpuk Dengan Silender Pnuematik Secara Otomatis","authors":"Nur Khamdi, Tianur Tianur","doi":"10.35143/elementer.v7i2.4698","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.4698","url":null,"abstract":"Small and medium industries are growing rapidly, one of which is the bottled drinking water (AMDK) industry. Therefore, there are so many studies related to the automatic filling of mineral water in both 250 ml and 600 ml glass packaging. However, this research focuses on an automatic water filling system that is controlled by a microcontroller or PLC so that it ignores the container queuing system in the form of glasses or bottles automatically, in the sense of the research the container queuing system is still done manually. The queue of glasses that are arranged in stacks becomes one of the obstacles, because the distance between the first glass and the second glass and so on is very small and can even be said to be close together. This research focuses on the mechanical system to take the glasses one by one which is arranged in a stack between glasses using acrylic material in the shape of a rectangle at a size of 100mm x 180mm. This mechanical system is to separate the bottom glass from the pile of glasses by pushing the bottom glass separator mechanically, using a pneumatic cylinder that moves horizontally. The results of the research are the process of taking 250 ml glasses one by one in a stack of glasses automatically 100% with a minimum stack of 4 glasses.","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117188289","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}
引用次数: 0
Evaluasi Indeks Konsumsi Energi Listrik Di Rumah Sakit Islam Ibnu Sina Pekanbaru 评估伊斯兰医院伊本·西纳·北干巴鲁电力消费指数
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.5173
Hamzah Eteruddin, Aidil Rahman, Masnur putra Halilintar, Abrar Tanjung
{"title":"Evaluasi Indeks Konsumsi Energi Listrik Di Rumah Sakit Islam Ibnu Sina Pekanbaru","authors":"Hamzah Eteruddin, Aidil Rahman, Masnur putra Halilintar, Abrar Tanjung","doi":"10.35143/elementer.v7i2.5173","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.5173","url":null,"abstract":"The Energy Consumption Index (ECI) is the ratio between energy consumption and the building area. In this study, the calculation of used power, energy consumption, and the ECI value for each room was carried out. Based on the results of calculations carried out, the consumption of electrical energy at the Islamic Hospital Ibnu Sina (IHIS) Pekanbaru are 180,718,628 kWh/month, which is quite efficient with a value of 15.1 kWh /m2/ month. Energy Saving Opportunities (ESO) that are carried out are energy management, namely in lighting, air conditioners, and other equipment. After the ESO was carried out, the electrical energy consumption down to 158,902,555 kWh/month (saving 11.68%), electricity consumption for lighting was 16,570,158 kWh/month (12.11%), the electrical energy consumption of air conditioners amounted to 114,162.557 kWh/month (11.193%), and the electrical energy consumption of other equipment amounted to 28,169.84 kWh/month (13.066%). Energy consumption IHIS, Pekanbaru after ESO, is categorized into efficient value ECI of 13.4 kWh / m2/ month (11.258%)","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123386601","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}
引用次数: 1
Penggunaan Kernel SVM untuk Klasifikasi Pergerakan Jari Mengunakan Sinyal EMG 使用SVM核心的手指移动分类使用EMG信号
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.5146
Dani Pamungkas
{"title":"Penggunaan Kernel SVM untuk Klasifikasi Pergerakan Jari Mengunakan Sinyal EMG","authors":"Dani Pamungkas","doi":"10.35143/elementer.v7i2.5146","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.5146","url":null,"abstract":"Biomekanik merupakan sebuah bidang ilmu yang mempelajari pergerakkan makhluk hidup, khususnya manusia. Pada ilmu tersebut dikenal adanya suatu sinyal yang dinamakan electromyography (EMG). EMG adalah suatu sinyal listrik yang berasal dari otot manusia. Sinyal ini banyak digunakan sebagai media pengendali, salah satunya adalah robot tangan. Penelitian ini bertujuan untuk mengklasifikaikan pola pergerakkan jari manusia. Sebuah sensor Myo Armband digunakan untuk mendeteksi sinyal EMG. Sensor ini diletakkan pada lengan bawah tangan kanan subjek untuk mendapatkan sinyal EMG. Sebagian data digunakan untuk pelatihan sedangkan sisanya digunakan untuk klasifikasi. Data kemudian melalui proses PCA kemudian dicoba dengan kernel-kernel SVM. Hasil yang didapat bahwa kernel SVM Polinomial mampu mengklasifikasi lebih baik dari kedua kernel yg lain. Dimana Polinomial mampu mengenali pola sebesar 92%, sedangkan Gausian 80% dan linear hanya 53%.","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125593733","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}
引用次数: 1
Peningkatan Akurasi Pengukuran Kadar Gas CO pada Node Sensor Sistem Monitoring Kualitas Udara Menggunakan Kompensasi Kesalahan 通过补偿误差,传感器系统监测节点上CO气体水平的准确度增加了
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.5196
Heri Subagiyo, Welliya Randa, R. Wahyuni, M. Akbar
{"title":"Peningkatan Akurasi Pengukuran Kadar Gas CO pada Node Sensor Sistem Monitoring Kualitas Udara Menggunakan Kompensasi Kesalahan","authors":"Heri Subagiyo, Welliya Randa, R. Wahyuni, M. Akbar","doi":"10.35143/elementer.v7i2.5196","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.5196","url":null,"abstract":"Increasing the accuracy of the MQ-7 sensor node in the air quality monitoring system is a process to get better results from measuring carbon monoxide (CO) gas levels. The stage of increasing this accuracy begins with testing the comparison of data between the measuring instruments designed and the standard operational equipment of the BMKG Meteorological Station Class I Pekanbaru which is used as a benchmark. The purpose of this process is to get the correction value from the sensor output, which will be used as a value in compensating. In this study, there was an increase in the accuracy of measuring instruments by 79.86% from the previous study, from 19.74% to 99.60%. Thus, the increase in the accuracy of the measurement of carbon monoxide (CO) gas levels in the air quality monitoring system has shown better results than previous research.\u0000Article Details","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130476676","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}
引用次数: 0
Pengaruh Ketebalan Material Terhadap Shielding Effectiveness pada Frekuensi Rendah 材料厚度对低频屏蔽效果的影响
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.5176
M. Y. Hariyawan, Rizadi Sasmita Darwis, Siska Novita Posma
{"title":"Pengaruh Ketebalan Material Terhadap Shielding Effectiveness pada Frekuensi Rendah","authors":"M. Y. Hariyawan, Rizadi Sasmita Darwis, Siska Novita Posma","doi":"10.35143/elementer.v7i2.5176","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.5176","url":null,"abstract":"Today, the need for electronic devices with smaller and more compact dimensions integrating many functions is increasing. At the same time, the need for ubiquitous processor speed, clock, data rate, and wireless connectivity is also increasing. This increase in demand also results in an increase in electromagnetic interference (EMI) in the environment. Although rare, High-Impact, Low-Frequency (HILF) events have the potential to have a deleterious impact on the electric power system. In this study, an analysis of shielding effectiveness (SE) was carried out at low frequencies when the thickness of the shielding material was varied. The materials used in this research are aluminum sheet and aluminum foil, and they combine their thickness through a single layer or double layer scheme. The thickness of the shielding material affects the value of shielding effectiveness; as evidenced when the thickness of the material is increased to 2 times, an increase in the value of shielding effectiveness reaches 207%. The use of double layers shows an increase in shielding effectiveness which is better than increasing the thickness of the material","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133991125","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}
引用次数: 0
Sistem Monitoring Jaringan Sensor Node Berbasis Protokol MQTT 基于 MQTT 协议的传感器节点网络监控系统
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.5232
Muhammad Diono, Hamid Azwar, Wahyuni Khabzli
{"title":"Sistem Monitoring Jaringan Sensor Node Berbasis Protokol MQTT","authors":"Muhammad Diono, Hamid Azwar, Wahyuni Khabzli","doi":"10.35143/elementer.v7i2.5232","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.5232","url":null,"abstract":"In this study, the implementation of a sensor node monitoring system based on the MQTT protocolis presented. The sensor node is made using the NodeMCU ESP8266 which is connected to thesensor to measure temperature, humidity, gas levels, and the presence of fire. Nodered is used tobuild a monitoring system. In this study, four connected sensor nodes were used. The MQTTprotocol is implemented on both sides of the sensor node and monitoring system. The sensor nodewill act as a publisher and the monitoring system will act as a subscriber. The sensor dataobtained will be sent to the monitoring system using the MQTT protocol. The test results showedthat the MQTT protocol was successfully implemented. Data from all sensor nodes can bedisplayed on the monitoring system","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129141093","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}
引用次数: 1
Rancang Bangun Smart Air Purifier 然仓班君智能空气净化器
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.5170
Rizadi Sasmita Darwis Rizadi Sasmita Darwis, Widi Kurniawan
{"title":"Rancang Bangun Smart Air Purifier","authors":"Rizadi Sasmita Darwis Rizadi Sasmita Darwis, Widi Kurniawan","doi":"10.35143/elementer.v7i2.5170","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.5170","url":null,"abstract":"The quality of the inhaled air affects the immune system and human health. If the air that is inhaled is dirty, it can interfere with daily human activities and one way to prevent it is to need a device that can identify and clean dirty air so that the need for clean air can be met and daily human activities will run smoothly. So in this final project, the author designed a Smart Air Purifier device to overcome the air contaminated by PM2.5 and PM10. The average error percentage value of the PM10 GP2Y1010AU0F sensor reading is 12.80%. This Smart Airpurifier device can perform purification in all types of rooms and different types of rooms. The advantage of this device is that it can clean air with various pollutants such as cigarette smoke, to PM10 particles below 10 g/m3. The effectiveness of the mode on the device has advantages and disadvantages to sterilize the air in the room. For example, when the PM10 value is above 300 g/m3, the high mode is effective for sterilizing dirty air, especially smokeKeywords: NodeMCU ESP8266, GP2Y1010AU0F Dust Sensor, Android, Realtime","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"339 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123987678","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}
引用次数: 0
Sistem Pengontrolan dan Monitoring Budidaya Sarang Burung Walet Berbasis Android 对人造燕窝进行控制和监测
Jurnal Elektro dan Mesin Terapan (ELEMENTER) Pub Date : 2021-11-30 DOI: 10.35143/elementer.v7i2.4760
Cyntia Widiasari, Ryan Pratama, Wiwin Styorini
{"title":"Sistem Pengontrolan dan Monitoring Budidaya Sarang Burung Walet Berbasis Android","authors":"Cyntia Widiasari, Ryan Pratama, Wiwin Styorini","doi":"10.35143/elementer.v7i2.4760","DOIUrl":"https://doi.org/10.35143/elementer.v7i2.4760","url":null,"abstract":"In the cultivation of swallow nests, swallow breeders experience problems, especially in maintaining the temperature and humidity of the room in the wallet bird house. Swallow breeders must be able to maintain a stable temperature and humidity and maintain the safety of the swallow from owl pests. When the temperature is hot, the swallow room will become dry so that the nest becomes damaged and the swallow feels uncomfortable living in the nest. Based on this, a control and monitoring system for swallow nest cultivation based on Android was created. This system can help reduce the temperature and humidity in the swallow nest room using a dew machine that works automatically and the swallow room door can open/close automatically using an application on a smartphone. This system can work well if given a supply voltage of AC220V and DC12V. The dew machine will work (ON) if the temperature is above 29°C or the humidity is less than 70%. The sensor read data will be sent by the NodeMCU to the blynk server and displayed on the smartphone. The swallow room door can be opened or closed based on the light intensity value measured on the LDR sensor which is then sent to the NodeMCU to drive the motor driver and stepper motor. With this system, farmers are expected to be able to monitor and control the condition of swallow’s nests using the blynk application on smartphones in real time.","PeriodicalId":308479,"journal":{"name":"Jurnal Elektro dan Mesin Terapan (ELEMENTER)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117118372","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}
引用次数: 1
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