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Petir
Published by Institut Teknologi Perusahaan Listrik Negara
ISSN : 19789262     EISSN : -     DOI : -
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering
Journal Petir is a scientific journal published by STT-PLN Department of Information Engineering since 2007, as a media for disseminating research results, Library Study Technique, Observation Result, Surveying Survey, STT-PLN Department of Informatics Engineering and Supporting Science Development Knowledge and Technology Journal Petir is published twice a year in March and September and contains research results in the field of Informatics Engineering in the field of Electric Power, Telecommunication, Control System, Electronics, Computer Systems and Information Systems.
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Articles 216 Documents
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RANCANG BANGUN APLIKASI PENGHITUNGAN INVERS MATRIKS ORDO 3X3 DAN 4X4 DENGAN METODE INCREMENTAL PROCESS BERBASIS MULTIMEDIA Redaksi Tim Jurnal
PETIR Vol 10 No 2 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (679.608 KB) | DOI: 10.33322/petir.v10i2.27

Abstract

Matrix inverse method consists of a method of partitioning a matrix, adjoint matrix, and elementary row operations. In the matrix inverse learning application that was created earlier, it was contains only one method of inverse matrix in each application. Existing application still separated for each method cause made by different people. When lecture used the application in courses of Linear Algebra, actualy the application can only run on a particular computer device. This was motivated writers to created applications that can run on all devices komputer and combines of all methods in a single application. Application form is accompanied by material simulations, exercises and games to enable students to understand the material of the inverse matrix given in class. Software development methods or SDCL (System Development Life Cycle) is the method Incremental Process Model, interface design and coding using Microsoft Visual Studio 2010 Ultimate.
RANCANG BANGUN APLIKASI MULTIMEDIA SEBAGAI PANDUAN DALAM PELAKSANAAN UPACARA BENDERA DI SEKOLAH MENENGAH ATAS Redaksi Tim Jurnal
PETIR Vol 10 No 2 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/petir.v10i2.28

Abstract

Multimedia mengubah sajian tradisional komputer yang berupa teks, menjadi suatu media yang menarik perhatian dan keingintahuan. Penerimaan informasi menjadi semakin baik, dan jika disusun secara baik, multimedia juga bisa menjadi amat menghibur. Multimedia memiliki banyak manfaat dalam semua bidang kehidupan manusia. Di bidang bisnis, multimedia dimanfaatkan sebagai iklan yang kreatif untuk menarik konsumen. Selain itu dengan multimedia, informasi yang disampaikan menjadi lengkap dan mudah dimengerti. Penempatan Multimedia dapat dilaksanakan dimana saja selama peran masyarakat membutuhkan akses menuju sumber media yang membutuhkan informasi elektronik. Peran Multimedia juga menjembatani dan menjangkau masyarakat yang sedikit sukar dalam penerimaan terhadap bentuk penyampaian standard komputer kedalam bentuk yang lebih mudah dapat diterima dan mudah digunakan. Rancang bangun Panduan Upacara Bendera Berbasis Multimedia Dalam Pelaksanaan Upacara Bendera di Sekolah Menengah Atas (SMA) yang bertujuan sebagai salah satu alternative untuk membuat upacara bendera menjadi lebih menarik bagi siswa SMA. Upacara bendera setiap hari Senin di sekolah bertujuan untuk melatih kedisiplinan siswa serta memupuk rasa cinta tanah air dan bangsa ataupun menumbuhkan semangat jiwa nasionalisme. Upacara bendera setiap hari Senin di sekolah bertujuan untuk melatih kedisiplinan siswa serta memupuk rasa cinta tanah air dan bangsa ataupun menumbuhkan semangat jiwa nasionalisme. Seiring dengan perkembangan Teknologi Informasi dan Komunikasi dengan memanfaatkan multimedia maka pelaksanaan upacara bendera di setiap sekolah setiap Hari Senin pagi diharapkan dapat lebih menarik.
PERANCANGAN APLIKASI PREDIKSI LAMA STUDI MAHASISWA BERDASARKAN MODEL KLASIFIKASI DATA LAMA STUDI MAHASISWA STMIK INDONESIA YANG TERBENTUK MENGGUNAKAN DECISION TREE Redaksi Tim Jurnal
PETIR Vol 10 No 2 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/petir.v10i2.29

Abstract

One way to improve quality in universities is through accreditation. One of the accreditation criteria is the student. Student’s performance must be monitored and evaluated. Regarding the study duration, the undergraduate bachelor’s degree programs typically takes four years to complete. It is important for the university staff to quickly identify which students are less likely to finish the degree on time. Therefore, it is necessary to predict the length of study for each student. The goal of this research is to predict study duration by building Decision Tree-based classifier model using NBTree algorithm. Then, an application is built by applying the classification model. Data used in this research are the grades and academic leave. Result shows that the Naïve Bayes Decision Tree classification model could predict study duration with the accuracy of 73.45%.
MODEL DATA LOGGER UNTUK MENGUKUR ARUS, TEGANGAN, DAN DAYA PADA SIMULASI PEMBANGKIT LISTRIK TENAGA ANGIN DAN SURYA MENGGUNAKAN ANDROID Redaksi Tim Jurnal
PETIR Vol 10 No 1 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/petir.v10i1.30

Abstract

Monitoring System data at a power plant is the most important part in controlling and supervising a power plant. But in fact its technology monitoring system is still a lot of weakness. This thesis aims to innovate in reading current, voltage, and power at power plants by creating a data logger models that utilize the Arduino microcontroller. Current and voltage will be read by the ACS712 current sensor, then the value of current and voltage will be processed by the Arduino to be changed from analog data into digital data. Once the data is processed and the data will be sent to the Web Server as a database via GPRS Module by utilizing the internet signal. Applications designed on this system using a mobile based application programming android. Application as a user interface making it easier to monitor the generation of data in realtime via android smartphone. Then the data will be processed by the application so that it can be used to view history data readout and print reports. So later this monitoring system will be used to check power at a power plant using only virtual android smartphone and can be accessed anywhere.
SISTEM PENGAMBILAN KEPUTUSAN DALAM PEMILIHAN JURUSAN MENGGUNAKAN METODE EKSPONENSIAL (MPE) DI PERGURUAN TINGGI NEGERI DAN SWASTA DI JAWA BARAT Redaksi Tim Jurnal
PETIR Vol 10 No 1 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (680.631 KB) | DOI: 10.33322/petir.v10i1.31

Abstract

Information technology give a lot of convenience that can be perceived by the human life. One example is the information technology era with the birth of the computer in the lives masyarakat..Komputer now felt mamfaat give an awful lot that can not be separated from human life. Every company and institution, in its data processing has been applied by using a computer. Thus the computer can be used as decision support aspects of good and right in taking a decision. Particularly relevant agencies that college is the most important thing when they apply the learning and teaching among faculty and students. It's very important to consider if college graduates want to produce a good and accomplished, then the universities should take steps leading if it is to achieve it. Things can be addressed is the new admissions system kesetiap public and private universities in Indonesia. Why is that, with the existence of a computerized system that will provide convenience in determining the choice of majors to choose, As one of the most important factors is how prospective students can make choices in accordance with their interests and talents. So in their teaching and learning activities will be optimal, there will be complaints that caused the student to have a mind to discontinue their studies. It should be time for a change college party existing systems by creating an information system for the selection of future student majoring in accordance with the desired direction. From this then as a researcher wants to provide input by presenting a new innovation is to build information systems majors elections for state and private universities in Indonesia
RANCANG BANGUN ANJUNGAN BIMBINGAN TUGAS AKHIR SECARA ONLINE (STUDI KASUS : JURUSAN TEKNIK INFORMATIKA STT-PLN) Redaksi Tim Jurnal
PETIR Vol 10 No 1 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (440.886 KB) | DOI: 10.33322/petir.v10i1.32

Abstract

In the process of implementation of the final task are the obstacles encountered on the initial stage of registration until the stage of completion of the final project. One form among the obstacles in the form of the registration process less effective, difficult to perform the guidance and monitoring of the implementation of the final project as well as the report of guidance do still manual. This application is designed by transform manual business processes into web and use MySQL database to store all of important data, with the order flow process similar to current manual process. In these applications, the guidance can be done remotely, the progress of implementation can be known in an instant, the valuation guidance report is organized better than before, determine the feasibility of the project that was created and the other necessary fittings, and other information that supporting the creation of final task. This application provides solution and ease of implementation final task guidance and monitoring. With this application, all activities pf prathesis running better than before. This application is implemented using PHP programming language, MySQL database and another supporting software.
FUZZY CLUSTERING MEANS (FCM) DALAM PENENTUAN LOKASI PENERTIBAN PENYAKIT MASYARAKAT PADA KEGIATAN PEMBINAAN SOSIAL SATPOL-PP WILAYAH SUMATRA-BARAT Redaksi Tim Jurnal
PETIR Vol 10 No 1 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (523.873 KB) | DOI: 10.33322/petir.v10i1.33

Abstract

Based on the data summary disease community policing activities by municipal police pp city of West Sumatra in January 2010 to December 2014, there were as many as 1660 cases of approximately 20 locations enforcement. Each location policing there are various types of activities are classified as a disease of society. Based on data obtained are activities that have curbed such as street vendors, illegal buildings, street children, street, commercial sex workers (CSWs) and others. Number of activities at each point different locations each year, thus requiring data clustering method to facilitate the investigation team in determining the behavior patterns of disease activity as a description of the location community policing a priority next year. The method used in this data clustering method is to use Fuzzy Clustering Means (FCM)
PEMANFAATAN AUGMENTED REALITY UNTUK PENGENALAN HARDWARE KOMPUTER PADA SEKOLAH DASAR BERBASIS ANDROID Redaksi Tim Jurnal
PETIR Vol 10 No 1 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.315 KB) | DOI: 10.33322/petir.v10i1.34

Abstract

Augmented reality is a technology that is currently being developed a lot in the field of games or entertainment. Unfortunately this augmented reality is still a little to work with in the field of education, in the field of education are currently still widely dominated the book that impressed monotonous and not liked by the children of elementary school age. Whereas such material to support the material about the devices the computer taught to elementary school students learning the media needed a more interactive and imaginative. Therefore researchers initiative to design and make the application of augmented reality hardware as a means of learning interactive and interesting and can help deliver material about the computers that will be packaged in an android-based applications. This application will display a different augmented reality applications that have been there before because using media android devices and using different marker i.e. color images of objects that are displayed. This application is created by using software Unity 3D that have plus asset Vuforia SDK.
IMPLEMENTASI AUDIT SISTEM CONTACT CENTER MENGGUNAKAN KERANGKA KERJA COBIT 4.1 DOMAIN DELIVERY AND SUPPORT (Studi Kasus : PT Visionet International) Redaksi Tim Jurnal
PETIR Vol 10 No 1 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (789.014 KB) | DOI: 10.33322/petir.v10i1.35

Abstract

Contact Center merupakan aplikasi yang digunakan oleh agen untuk melayani pelanggan. Untuk memastikan kelangsungan pelayanan pelanggan maka dibutuhkan sistem keamanan, pengelolaan data, dan jaringan pengelolaan lingkungan fisik yang memadai baik dari segi hardware maupun software. Pada penelitian ini, dilakukan proses audit untuk mengumpulkan data guna menunjang penilaian audit dengan mengukur tingkat kematangan proses menggunakan aplikasi berbasis web berdasarkan framework COBIT serta dilakukan analisa untuk mengukur gap antara kondisi sekarang dengan kondisi yang direkomendasikan. Hasil penelitian ini menunjukkan bahwa tingkat kematangan proses sistem informasi menunjukkan level 2 (Repeatable) yaitu kondisi dimana suatu lembaga telah memiliki kebiasaan yang terpola untuk merencanakan dan mengelola sistem informasi dan dilakukan secara berulang-ulang secara reaktif, namun belum melibatkan prosedur dan dokumen formal
DESK CHECK TABLE PADA FLOWCHART OPERASI PERKALIAN MATRIKS Redaksi Tim Jurnal
PETIR Vol 10 No 1 (2017): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.947 KB) | DOI: 10.33322/petir.v10i1.36

Abstract

Untuk menentukan output suatu pseudocode algoritma biasanya mengalami kesulitan, terutama pada logika algoritma repetition control stucture atau nested looping, yang biasanya rumit, sehingga sulit untuk ditebak atau ditentukan outputnya. Misalkan, apakah akhir dari suatu looping? Dimanakah batas awal (start) dan batas akhir (stop) dari suatu looping? Mulai dari manakah dan sampai dimanakah batas badan looping? Apakah harus looping atau berhenti? Apakah hasil looping bernilai true atau false? Apakah looping selama hasil boolean atau kondisi bernilai true? Apakah looping sampai kondisi bernilai true? Selain hal tersebut, mengingat keterbatasan nalar manusia untuk mengingat atau melakukan hal tersebut, maka kepentingan akan suatu tools sangat sekali dibutuhkan dalam hal menganalisa ini. Berdasarkan kondisi permasalahan itu, penulis mencari suatu rancangan atau suatu metode, bagaimana cara mudah untuk menganalisa variable baik input atau ouput beserta logika algoritmanya pada suatu pseudocode algoritma, inilah tujuan penulis merancang suatu tabel, yang penulis bernama desk check table. Dalam hal ini fungsi desk check table adalah mendokumentasikan history dari setiap perubahan sejumlah variabel yang dianalisa, baik variabel input atau output beserta logikanya dengan menggunakan suatu tabel. Artikel ini juga, sekaligus sebagai artikel lanjutan dari artikel penulis sebelumnya, dengan judul “Algorithm Design Of Operation Multiplication Matrix By Using Flowchart Method”. Berarti tujuan dari artikel ini adalah menganalisa kebenaran jawaban-jawabanyang sudah penulis jawab pada artikel tersebut, serta pembuktian yang akan penulis jadikan contoh soal, yaitu pada soal Aljabar Linier mengenai Perkalian Matriks, sama halnya dengan artikel sebelumnya.

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