发布求助
文献互助 智能选刊 最新文献

PROtek : Jurnal Ilmiah Teknik Elektro最新文献

筛选
英文 中文
Implementasi Fuzzy Time Series Chen untuk Prediksi Jumlah Mahasiswa Baru Universitas Tidar 模糊时间系列的执行，以预测Tidar大学新生的数量
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2022-05-20 DOI: 10.33387/protk.v9i1.3751
Nur Khanifah, Intan Fadhila, Rahmat Aldino, Piyadhammo Jansen Conggono
{"title":"Implementasi Fuzzy Time Series Chen untuk Prediksi Jumlah Mahasiswa Baru Universitas Tidar","authors":"Nur Khanifah, Intan Fadhila, Rahmat Aldino, Piyadhammo Jansen Conggono","doi":"10.33387/protk.v9i1.3751","DOIUrl":"https://doi.org/10.33387/protk.v9i1.3751","url":null,"abstract":"- Higher education becomes a level of further education after pursuing a secondary education program. Tidar University is one of the public higher education institutions located in Central Java Province. Since its inception in 1979, Tidar University has only undergone a change in status to a public university in 2014. This change has an influence on the increase in the number of enthusiasts who want to study at Tidar University. In addition, there were several new study programs at Tidar University in different years which also led to an increase in the number of new students of Tidar University. However, the Covid-19 pandemic also brought an influence that led to a drastic decrease in the number of enthusiasts at Tidar University. This study tried to implement chen's fuzzy time series to predict the number of enthusiasts in the first 10 study programs of Tidar University. In this prediction process, the number of intervals used affects the forecasting results. To determine the number of intervals, the Sturges formula is used. The prediction results showed the smallest MAPE value of 5.7551% in the agrotechnology study program and the largest MAPE at 28.3936% in the accounting D3 study program.","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130184386","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
Identifikasi Lokasi Gangguan Pada Penyulang Baugan ULP Denpasar Dengan Metode Naïve Bayes 用天真Bayes的方法识别鲍根
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2022-05-20 DOI: 10.33387/protk.v9i1.3517
Riska Suryanti Putri, Sabar Setiawidayat, Gigih Priyandoko
{"title":"Identifikasi Lokasi Gangguan Pada Penyulang Baugan ULP Denpasar Dengan Metode Naïve Bayes","authors":"Riska Suryanti Putri, Sabar Setiawidayat, Gigih Priyandoko","doi":"10.33387/protk.v9i1.3517","DOIUrl":"https://doi.org/10.33387/protk.v9i1.3517","url":null,"abstract":"One of the problems in the distribution of electrical power is the identification of the location of the disturbance in the distribution network of pt pln. Several methods have been proposed to determine the location of the disturbance including the nearest neighbor method, impedance method and nave bayes method, in this study the author proposes the naïve bayes method. The naïve bayes method is a classification method based on simple probability and is designed to be used with the assumption that between one class and another class are not mutually dependent (independent). In the naïve bayes classification, the learning process is more focused on estimating probabilities. From the results of the experiment using 30 samples, the average error value for comparison of identification using the nave bayes method and the direct tracing method in identifying the location of disturbances in the buagan feeder was 0.86% with an average difference between the actual distance and the distance in the program of 30.9 meters. . The results of the comparative analysis using paired samples statistics showed no significant difference at 0.05. In the results of the comparative analysis using anova one way at 0.01 there is no significant difference. This study serves to narrow the direct line area for handling electrical disturbances on the 20 kv network, so that in the event of an electrical disturbance on the 20 kv network it does not take a long time in the process of identifying the location of the electrical disturbance.","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128682103","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
TEKNOLOGI ALAT BANTU SALAT BAGI DISABILITAS TUNARUNGU BERBASIS GYROSCOPE 基于陀螺仪的聋哑残疾的辅助技术
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2022-05-20 DOI: 10.33387/protk.v9i1.4073
D. Sari, Meilia Safitri, Wisnu Kartika, Erika Loniza
{"title":"TEKNOLOGI ALAT BANTU SALAT BAGI DISABILITAS TUNARUNGU BERBASIS GYROSCOPE","authors":"D. Sari, Meilia Safitri, Wisnu Kartika, Erika Loniza","doi":"10.33387/protk.v9i1.4073","DOIUrl":"https://doi.org/10.33387/protk.v9i1.4073","url":null,"abstract":"","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124788222","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
Pengaturan Kecepatan Motor Induksi Tiga Fasa Menggunakan Spwm Inverter dan Kontrol Pid dengan Metode Hibrid Volt/Herzt Konstan-Sensor Arus 使用Spwm逆变器和Pid法混合伏电压/Herzt常数传感器设置电动机三相
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2022-05-20 DOI: 10.33387/protk.v9i1.4201
Ramly Rasyid, Miftah Muhammad, Rahman R. Rasyid
{"title":"Pengaturan Kecepatan Motor Induksi Tiga Fasa Menggunakan Spwm Inverter dan Kontrol Pid dengan Metode Hibrid Volt/Herzt Konstan-Sensor Arus","authors":"Ramly Rasyid, Miftah Muhammad, Rahman R. Rasyid","doi":"10.33387/protk.v9i1.4201","DOIUrl":"https://doi.org/10.33387/protk.v9i1.4201","url":null,"abstract":"Three-phase induction motors are often used in every industry because three-phase induction motors are relatively cheap. On the three-phase induction motor in order to get a varied speed, one of the methods is the Three-Phase Induction Motor Speed Setting Using SPWM Inverter And Hybrid Volt/Herzt Constant-Sensor Current-Density PID Control in order to maintain the speed of the motor. This simulation was carried out with Matlab 2007 software. Induction motor speed performance set with a set point of 100 rad/detm 140 rad/sec, and 200 rad.det is a consecutive rise time of 0.002 seconds, 0.00116 seconds, and 0.006 seconds, a maximum overshoot of 5.4%, 1.25%, and 0.875% respectively and 0.1518 seconds, 0.1464 seconds, and 0.15 seconds respectively. The response torkanya values between 75 Nm, 90 Nm, and 100 Nm respectively, while the performance of the insulated current is very small","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127738721","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 Sistem Peredupan terhadap Efisiensi Energi Penerangan Jalan Umum pada Universitas Indonesia Berdasarkan Metode Lumen 减弱系统对印尼大学道路照明效率的影响，其基础是流明方法
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2022-05-20 DOI: 10.33387/protk.v9i1.4323
Muhammad Arkhan Pradanugraha, B. Sudiarto
{"title":"Pengaruh Sistem Peredupan terhadap Efisiensi Energi Penerangan Jalan Umum pada Universitas Indonesia Berdasarkan Metode Lumen","authors":"Muhammad Arkhan Pradanugraha, B. Sudiarto","doi":"10.33387/protk.v9i1.4323","DOIUrl":"https://doi.org/10.33387/protk.v9i1.4323","url":null,"abstract":"- LEDs in lighting systems have been widely used, including public street lighting systems. However, the selection of public street lights in Indonesia often does not use lumen calculations and light dimming technology. This study aims to improve energy consumption efficiency by replacing existing lamps with LED lamps according to the lumen calculation method and using a smart system in the form of automatic dimming of the lamps. The research study was carried out in two stages: the measurement of illumination using a lux meter and the analysis of energy consumption between the existing and the replacement. The replacement scenario is to replace the existing lamps with LED lamps equipped with an automatic dimming system based on lumen calculations. The lighting level is adjusted to Indonesian lighting standards, SNI 7391:2008, 2 to 5 lux. The result of the study is that carrying out a replacement scenario can increase energy consumption efficiency by 77.95%.","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115295429","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
Rancang Bangun Sistem Proteksi Dan Monitoring Kebocoran Gas Hidrokarbon Berbasis Fuzzy Sugeno 设计保护系统并监测以Fuzzy Sugeno为基础的碳氢气体泄漏
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2022-05-20 DOI: 10.33387/protk.v9i1.3365
Rinaldi Oktavianto, A. S. Wardhana, A. Sahrin
{"title":"Rancang Bangun Sistem Proteksi Dan Monitoring Kebocoran Gas Hidrokarbon Berbasis Fuzzy Sugeno","authors":"Rinaldi Oktavianto, A. S. Wardhana, A. Sahrin","doi":"10.33387/protk.v9i1.3365","DOIUrl":"https://doi.org/10.33387/protk.v9i1.3365","url":null,"abstract":"— One of the risks in the oil industry is leakage of gases that are toxic or flammable. Fire and Gas System (FGS) used to detect the release of hazardous gases then carry out mitigation actions which can be alarms, indicators, or shutdown systems. This study aims to make a simple prototype of Fire and Gas System in the manifold area with three pipelines (Line-A, Line-B, and Line-C). The output of the system includes indicator, alarm, and shutdown system (closing gas flow and activate the exhaust fan). The system is integrated with Delphi and Arduino. The decision making based on Sugeno fuzzy. Based on the results, it was found that the suitability of fuzzy system reached 100%. The monitoring is displayed in graphical form. While the system response is appropriate, but there is a delay of about 1.5 seconds. Protection system is able to normalize conditions in about 77.5 seconds.","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121833541","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
Rancang Bangun Gangsa Elektronik menggunakan Sensor Piezo-electric berbasis Microcontroller
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2022-05-20 DOI: 10.33387/protk.v9i1.4005
I. E. Putra, Made Adi Surya Antara
{"title":"Rancang Bangun Gangsa Elektronik menggunakan Sensor Piezo-electric berbasis Microcontroller","authors":"I. E. Putra, Made Adi Surya Antara","doi":"10.33387/protk.v9i1.4005","DOIUrl":"https://doi.org/10.33387/protk.v9i1.4005","url":null,"abstract":"- Gangsa is a traditional jam musical instrument from Bali that has ten tone blades. This tool is played by hitting the blade and touching it for muted. This tool is quite expensive because of the materials and elements of art in it. In this study, designed and built a prototype of a modern and cheaper musical instrument for the needs of learning media. The prototype is designed to have a piezo-electric sensor connected to an Arduino Pro-mini as an input signal. This signal then passes the play threshold value as a determinant of whether the tone on a bar is played or not. The tone on each bar is stored on an SD-card with a PCM wav format of 12,000 kHz, 8 bits, mono. The next step after playing the bar tone is damping using a touch sensor. The sensor is designed using a darlington circuit and is connected to an Arduino as a tone-damping signal. The method is able to produce sound with good quality, but only for one bar. After playing the 5th bar, the quality of the resulting sound decreases even more. For that, a series of mixers is added for better and louder sound quality.","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130066137","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
Kendali Kecepatan Switched Reluctance Motor Berbasis FPGA Kendali keepatan开关磁阻电机基于FPGA
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2022-05-20 DOI: 10.33387/protk.v9i1.4317
A. Wibisono, Slamet Riyadi, Sulaiman Sulaiman
{"title":"Kendali Kecepatan Switched Reluctance Motor Berbasis FPGA","authors":"A. Wibisono, Slamet Riyadi, Sulaiman Sulaiman","doi":"10.33387/protk.v9i1.4317","DOIUrl":"https://doi.org/10.33387/protk.v9i1.4317","url":null,"abstract":"","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124382983","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
Rancang Bangun Pengendali Sistem Pompa Otomatis Pada Penyiraman Tanaman Berbasis Sensor Kelembaban dengan Kendali Arduino 设计自动化泵控制系统，使用湿度传感器和Arduino控制
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2021-09-04 DOI: 10.33387/protk.v8i2.3122
Antonius Rajagukguk, Joel Fernando Simamora, Edy '. Ervianto
{"title":"Rancang Bangun Pengendali Sistem Pompa Otomatis Pada Penyiraman Tanaman Berbasis Sensor Kelembaban dengan Kendali Arduino","authors":"Antonius Rajagukguk, Joel Fernando Simamora, Edy '. Ervianto","doi":"10.33387/protk.v8i2.3122","DOIUrl":"https://doi.org/10.33387/protk.v8i2.3122","url":null,"abstract":"Along with technological advances in modern times, and the development of science, human needs are also growing. In order to facilitate human work, many technologies have been created using automatic systems. One of them is in the case of automatic plant watering for farmers or garden owners. For this reason, the authors carried out a design of automatic plant sprinklers based on the YL-38 type soil moisture sensor which will be controlled by Arduino. Which later will send a duty cycle to the buck converter to change the voltage automatically according to soil conditions which have been grouped into four parts, namely very dry, dry, humid, and wet. Changes in voltage will affect the rotational speed of the motor according to the needs of the ground. With real time watering, the RTC DS1302 type is used so that this watering will be more scheduled. This watering uses a supply from a 12 volt DC battery with a 12 volt water pump motor load.","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131512472","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
Sistem Monitoring Kesehatan Dalam Penentuan Kondisi Tubuh Dengan Metode Fuzzy Mamdani 健康监测系统用模糊乳房的方法来诊断身体状况
PROtek : Jurnal Ilmiah Teknik Elektro Pub Date : 2021-09-04 DOI: 10.33387/protk.v8i2.3341
Sanyyah Plowerita, A. S. Handayani, Irawan Hadi, Nyayu Latifah Husni
{"title":"Sistem Monitoring Kesehatan Dalam Penentuan Kondisi Tubuh Dengan Metode Fuzzy Mamdani","authors":"Sanyyah Plowerita, A. S. Handayani, Irawan Hadi, Nyayu Latifah Husni","doi":"10.33387/protk.v8i2.3341","DOIUrl":"https://doi.org/10.33387/protk.v8i2.3341","url":null,"abstract":"In this study, designing a health monitoring system with an Android-based Application of Health Detector (AHD) application. The data displayed is an input for multi-sensor readings from the detection of body health. From the detected health, it will provide a determination of the body's health condition, using the fuzzy mandani algorithm. The variables calculated were age, gender, heart rate, body temperature, systolic blood pressure, diastolic blood pressure, and blood oxygen levels. The stages of the fuzzy mamdani method in determining body health conditions include the formation of fuzzy sets, application of implications functions, and composition of rules. From the results of this study, it was found that the age factor affects health conditions. Older people tend to have indications of health conditions, only some of them have indicated health conditions, and almost all of them have healthy health conditions. The level of accuracy of the fuzzy mamdani method in this study was 85.18%. This is because in this study many variables are used which causes many rules to be made so that they are prone to errors.","PeriodicalId":351870,"journal":{"name":"PROtek : Jurnal Ilmiah Teknik Elektro","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116658947","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: 2
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信