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Elektron Jurnal Ilmiah

JIE
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Published by Politeknik Negeri Padang

ISSN : 20856989 EISSN : 26544733 DOI : -

Core Subject : Science, Engineering,

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

Elektron Jurnal Ilmiah (EJI) is a peer-reviewed journal which is published by Department of Electrical Engineering, Politeknik Negeri Padang. The ISSN number is 2085-6989. EJI published the first edition in 2009 and since 2014, EJI publishes in Juni and December. The scopes of the journal are: electrical power, telecommunication, control, electronic and robotics.

Arjuna Subject : -

Articles 140 Documents

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PERANCANGAN DAN IMPLEMENTASI SISTEM INFORMASI PENELITIAN PADA UPT. PPKM ( UNIT PELAKSANA TUGAS PENELITIAN PENGABDIAN KEPADA MASYARAKAT ) POLITEKNIK NEGERI PADANG Deni Satria; Defni defni; Ervan Asri; Indri Rahmayuni
Elektron : Jurnal Ilmiah Vol 5 No 1 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

This study aimed to create an information system on UPT.PPKM Padang State Polytechnic where the system is initially UPT.PPKM are still using Microsoft Access to process data that existing research. So that would make it difficult for employees to process the data, find the data if necessary and to report the research itself. The results of this study are expected to generate a summary report every major research, courses, lecturers so as to facilitate the search data related to research quickly. Making this system using PHP and MySQL

OTOMATISASI LAMPU UTAMA DAN LAMPU ISYARAT PADA KENDERAAN RODA DUA NON MATIK Kartika kartika
Elektron : Jurnal Ilmiah Vol 5 No 1 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

Comply with the law is to be done by every citizen . As with the enactment of Law no. 22 of 2009, regarding Traffic and Transportation . In Article 107 requires a two-wheeled vehicle riders should always turn on the headlights , and article 112 , every motorist to change lanes or turn and should provide a signal 30 meters before, and turn off the lights and signals after moving lane or turn . However , riders wheeled vehicles often forget to turn on the main lights are always on and off after the turn signal lights . In this study, the authors make the automation to turn on the main light by using light neutral ( at the time porsenling neutral position ) , if the light is neutral on the main lights off and if the neutral light off the main lights on . For turn signal lights / moving point , in accordance with the provisions required distance , by exploiting holes in the brake disc front disc and using optho-interuptter sensor , then the distance can be calculated . From the experimental results , obtained sensor headlights are always on when porsneling not neutral , while the proximity sensor to turn the signal lights / moving point with average error is 0.0375 %

TEKNIK ESTIMASI DAN KOMPENSASI GERAK PADA VIDEO CODING FGS (Fine Granularity Scalability) Agus Purwadi; Afrizal Yuhanef; Lince Markis
Elektron : Jurnal Ilmiah Vol 5 No 1 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

Motion estimation is a process to determine the movement of an object on video sequential. The movement of objects is known as motion vector. A motion vector indicates a shift point between the current frame with the reference frame. Of motion vector is obtained, it would seem that the movement of the dots between the observed frame. In this study using the algorithm block maching SAD (Sum of Absolute Different), the search process is done per pixel. To determine the quality of the movement of objects in each frame interpolation is obtained by calculating the PSNR value. PSNR values range from 35 to 40 dB. From the research conducted using the 90 frame interpolation obtained PSNR value decreases.

PENGUATAN SINYAL GLOBAL SYSTEM FOR MOBILE COMMUNICATION (GSM) 900 MHz MENGGUNAKAN ANTENA GRID Afrizal Yuhanef
Elektron : Jurnal Ilmiah Vol 5 No 1 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

The antenna is a device used to transmit or receive electromagnetic waves electromagnetic waves. Reception using an antenna will amplify the signal acquisition in accordance with the ability of the antenna itself. Service providers GSM (Global System Mobile), with the inclusion of the network limitations make the need for strengthening the acquisition of the signal is very large. Grid antenna is one option reinforcement signal acquisition. Grid antenna has a major component that is driven in the form of a dipole and a reflector which serves to reflect the signal beam. In this final project is designed, realized and measured at the antenna grid on GSM 900 MHz. This antenna is intended to be a media aids in strengthening the GSM signal reception to maximize the signal acquisition and connections

UNJUK KERJA PENERAPAN TEKNOLOGI VoIP PADA JARINGAN VPN (VIRTUAL PRIVATE NETWORK) Hadria Octavia
Elektron : Jurnal Ilmiah Vol 5 No 2 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

VoIP ( Voice over Internet Protocol ) is a technology used for communication in the form of IP based voice media over long distances. The concept of a VPN (Virtual Private Network) in this paper makes a client that is on the public network can be connected to a LAN network. To use the VoIP server in the Linux operating system Trixbox, whereas for the VPN server using ClearOS and X-lite is used as a softphone to make calls to the client. Of testing at 64kbps bandwidth using the G711 codec produces value performance (delay, jitter, and packet loss ) is not good, so that voice data delivered is less clear. Thus the choice of bandwidth for the G.711 codec 512kbps up is the best solution to get the value of the performance (delay, jitter, and packet loss) better . And a choice of 3 Greed (low, medium, high) on setting bandwidth, high is the best option. Because it can produce the best performance for VoIP VPN technology.

SELECTION OF DEFUZZIFICATION METHOD TO OBTAIN CRISP VALUES FOR REPRESENTING UNCERTAIN DATA IN A MODIFIED SWEEP ALGORITHM Gunadi W Nurcahyo
Elektron : Jurnal Ilmiah Vol 5 No 2 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

A study of using fuzzy-based parameters for solving public bus routing problem with uncertain demand is presented. The fuzzy-based parameters are designed to provide data required by the route selection procedure. The uncertain data are represented as linguistic values which are fully dependent on the user’s preference. Fuzzy inference rules are assigned to relate the fuzzy parameters to the crisp values which are concerned in the route selection process. This paper focuses on the selection of the Defuzzification method to discover the most appropriate method for obtaining crisp values which represent uncertain data. We also present a step by step evaluation showing that the fuzzy-based parameters are capable to represent uncertain data replacing the use of exact data which common route selection algorithms usually use.

PEMETAAN JARINGAN DISTRIBUSI (SUTM) 20 kV DAN PERKIRAAN KEBUTUHAN LISTRIK DI KECAMATAN PAYUNG SEKAKI, KABUPATEN SOLOK Surfa Yondri; Witrionanda witrionanda; A fadly
Elektron : Jurnal Ilmiah Vol 5 No 2 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

Payung Sekaki district is one of the area in Solok Region that needs the development of electricity network. To support its development plan, the real condition of Payung Sekaki district should be known. The mapping method is one of the way to know the already implemented electricity area.Based on the mapping result, it is known that the electricity network of SUTM 20 kV at Payung Sekaki district has been implemented in Sikrukam area and Supayang area and not yet in Aie Luo area. The estimation method of electricity needs at Payung Sekaki district is motivated to get information on its development based on economic and population growth. Data processing results using SPSS show that the eletricity needs at Payung Sekaki district from 2013 to 2014 will dramatically increase followed by the increasing of economic growth in spite of population growth is still remain the same.

APLIKASI METODE NEAREST NEIGHBOR PADA PENENTUAN JALUR EVAKUASI TERPENDEK UNTUK DAERAH RAWAN GEMPA DAN TSUNAMI Era Madona; Muhammad Irmansyah
Elektron : Jurnal Ilmiah Vol 5 No 2 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

Indonesia located at a ring of fire was a country with the threat level earthquake and tsunami that is high. Various activities and socialization has done by government to prepare people to face all possibilities that happens during and after the earthquake and tsunami hit. Various facilities such as signs for evacuation instruction, simulation evacuation, and installation of alarm are prepared to assist in minimizing risk caused by tsunami and earthquake. This paper shows the system to determine shortest track in the tsunami evacuation routes in Padang West Sumatra. The selection of Padang is based on the earthquake disaster which tsunami potential ever happened in this town and claimed casualties quite a lot. In this paper, is selected the number of the track that can be follow when the citizens of the city of Padang would do the evacuation line of sector VI. Some of the selected path is shortest routes to secure areas in by pass road Padang. The shortest distance to the safe sector with the starter point Pasar Raya to road by pass is 9 km using the route - RS. Padang-Aisyiah Jl. Agus Salim-Jl. Sawahan GIS-Haru-Simpang Jl. Andalas-Jl. By pass

PERANCANGAN MULTIMEDIA PEMBELAJARAN INTERAKTIF DENGAN MENGGUNAKAN APLIKASI FLASH Zurnawita zurnawita
Elektron : Jurnal Ilmiah Vol 5 No 2 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

The rapid development of multimedia technology can be utilized by the world of education, particularly in improving the way of learning to the learning process can be developed and not left behind by technological advances. In this research the development of multimedia applications in education. This application provides an interactive material with animation, audio, video and comes with an evaluation form about the exercises. Results will be achieved of the media making this learning is that students can understand subjects of digital system. It is expected that these applications can facilitate the learning process improve the quality of teaching and learning achievement

KAJIAN DESKRIPTIF PEMANFAATAN INTERNET OLEH MAHASISWA DI JURUSAN TEKNIK OTOMOTIF FAKULTAS TEKNIK UNIVERSITAS NEGERI PADANG PADA TAHUN 2012 Dwi Sudarno Putra; M Nasir; Irma Yulia Basri
Elektron : Jurnal Ilmiah Vol 5 No 2 (2013): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

This research is aim to describe how student use the internet in campus Automotive Engineering Department Padang State University at 2012. Descriptive Research Method was used for this research. Questionnaire was made to obtain the data. Its Questions are about the knowledge of internet facilities and use of the Internet by college students on campus. Questionnaire distributed to 138 respondents. From questionnaire data founded that 84% respondents using campus wifi hotspot for more than two days a week. About 99% of them use the internet to seek learning material to improve academic and technical knowledge. But, unfortunately Academic Information System are still not fully utilized. For example, only 9 of the respondents who have used discussion / chat online as one of a services of Academic Information System

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anggara

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Kota padang,

Sumatera barat

INDONESIA

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Contact Name
anggara

Contact Email
sekre.jie@pnp.ac.id

Phone
-

Journal Mail Official
sekre.jie@pnp.ac.id

Editorial Address
-

Location
Kota padang,

Sumatera barat

INDONESIA