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Jurnal Teknologi Informasi : Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika
Published by Universitas Palangka Raya
ISSN : 1907896X     EISSN : 26560321     DOI : https://doi.org/10.47111/JTI
Core Subject : Science, Engineering,
Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Library & Information Science
Jurnal Teknologi Informasi (JTI) diterbitkan adalah Jurnal Jurusan Teknik Informatika Universitas Palangka Raya dengan ISSN 1907-896X, E-ISSN 2656-0321. Jurnal Teknologi Informasi (JTI) merupakan Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika yang menyajikan hasil penelitian yang fokus pada bidang informatika. Jurnal Teknologi Informasi (JTI) terbit dua kali dalam satu tahun (Januari dan Agustus). JTI ini fokus mempublikasi hasil penelitian orisinal yang belum diterbitkan di mana pun, isu yang dipublikasi oleh JTI meliputi pengembangan ilmu pengetahuan komputer dan informatika, fokus pada sains ilmu komputer, teknologi komputer tepat guna, dan rancang bangun sistem informasi.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 465 Documents
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RANCANG BANGUN QUADCOPTER DENGAN KENDALI PID Saragih, Agus Sehatman; Pranatawijaya, Viktor Handrianus; Widiatry, Widiatry; Gunawan, Vincentius Abdi
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1425

Abstract

Quadcopter merupakan salah satu jenis perangkat terbang tanpa awak yang menggunakan 4 motor yang masing-masing dilengkapi dengan propeller yang berfungsi sebagai alat untuk terbang dan bermanuver. Kestabilan terbang quadqopter dipengaruhi oleh kemampuan kendali dalam mempertahankan derajat kemiringan. Nilai derajat kemiringan didapatkan dari sensor IMU (inertial measurement Unit).PID (Propotional,Integral and Derivative) merupakan kendali yang dapat meminalisasi error yang disebabkan ketidaksesuaian derajat kemiringan yang ditetapkan (set value) dan derajat kemiringan ketika quadcopter terbang (present value). Nilai kp, ki, dan kd didapatkan dengan mencoba beberapa kombinasi Nilai kp, ki, dan kd serta memperhatikan pergerakan quadqopter (try and error).Pengujian kestabilan dilakukan dengan menguji pada masing-masing sumbu quadcopter (roll-pitch). Berdasarkan pengujian yang dilakukan, quadqopter dapat bergerak berdasarkan derajat kemiringang yang telah ditentukan (0 dan 30 derajat kemiringan). Berdasarkan pengujian kestabilan masing- masing sumbu yang telah dilakukan, derajat kemiringan quadqopter masih berflutuasi hingga dengan simpangan terbesar hingga 12 derajat.
RANCANG BANGUN APLIKASI UNTUK MEMPREDIKSI TINGKAT PENGANGGURAN DI KOTA PALANGKA RAYA MENGGUNAKAN METODE ALGORITMA GENETIKA Karolita, Devi; Saputra, Ade Chandra
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1426

Abstract

Pengangguran adalah sebuah masalah yang sulit di pecahkan di negara manapun terutama di negara berkembang seperti indonesia. Angka pengangguran yang tinggi disebabkan oleh semakin banyaknya jumlah penduduk yang memasuki usia produktif dan masuk dalam kategori angkatan kerja tetapi tidak diikuti pertambahan jumlah lapangan kerja. Angka pengangguran yang tinggi juga disebabkan oleh karena tidak stabilnya kondisis sosial politik suatu negara sehingga negara tersebut tidak dapat menciptakan lapangan kerja yang cukup atau dapat juga disebabkan karena penduduk yang masuk dalam angakatan kerja tersebut tidak memenuhi standart kualitas tenaga kerja.Data yang tercatat di Dinas Tenaga Kerja dan Transmigrasi Kota Palangkaraya tahun 2011 ada sebanyak 7.128 orang pencari kerja, dari jumlah ini permintaan tenaga kerja hanya 625 orang, sehingga masih ada sisa pencaker 6.503 orang. Struktur penduduk di Kota Palangkaraya berupa diagram piramida yang 57 persen lebih berusia 0-15 tahun yang didalamnya termasuk 22 persen angkatan kerja. Sementara usia produktif hanya sekitar 29,85%. Pertumbuhan ekonomi notabene akan memberikan lapangan kerja yang lebih luas. Namun diakui, pertumbuhan tenaga kerja di Kota Palangkaraya masih belum diimbangi dengan lapangan kerja yang ada.Untuk dapat menentukan jumlah lapangan kerja yang harus dalam setiap tahunnya maka diperlukan sebuah sistem yang dapat memprediksi jumlah angkatan kerja yang ada.Algoritma Genetika merupakan evolusi atau perkembangan dunia komputer dalam bidang kecerdasan buatan (artificial inteligent). Sebenarnya algoritma genetika ini terinspirasi oleh teori evolusi Darwin (walaupun pada kenyataannya teori tersebut terbukti keliru).Jaringan Syaraf Tiruan (JST) adalah sistem komputasi yang didasarkan atas permodelan sistem syaraf biologis (neurons) melalui pendekatan dari sifat-sifat komputasi biologis (biological computation). Dalam memecahkan permasalahan sebuah sistem yang menggunakan Jaringan Syaraf Tiruan akan dilatih terlebih dahulu untuk mengenali pola-pola yang ada pada permasalahan kemudian sistem akan mengerti dan dapat menyelesaikan permasalahan yang sesuai dengan pola yang sudah dilatihkan dengan otomatis. Perkembangan Algoritma Genetika dapat digabungkan dengan Jaringan Syaraf Tiruan untuk menyelesaikan permasalahan prediksi dan optimasi. Algoritma Genetika dapat digunakan untuk membantu pencarian bobot-bobot dari Jaringan Syaraf Tiruan sehingga diperoleh hasil yang optimal. Hasil optimal ditunjukan dengan kesalahan prediksi yang minimal. Karena itu maka penelitian ini akan menggabungkan Algoritma Genetika dan Jaringan Syaraf Tiruan yang akan digunakan untuk memprediksi jumlah pengangguran pada tahun-tahun mendatang berdasarkan data pengangguran pada tahun-tahun sebelumnya.
RANCANG BANGUN SISTEM MENAJEMEN BERKAS PADA JURUSAN TEKNIK INFORMATIKA UNIVERSITAS PALANGKA RAYA BERBASIS WEB Oktaviyani, Enny Dwi; Gunawan, Vincentius Abdi; Bani, Wandy Hasim
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1427

Abstract

Informatics is a science that studies the structure, properties, and interaction of several systems used to collect data, process and store the results of data processing, and display it in the form of information. But until now the Department of Information still do not have a website that works to save the file, which is mainly for manual and slow impressed thereby inhibiting efiktivitas time available.Design of File Management System At the Department of Information Engineering University of Palangkaraya Based Web was developed with the development cycle of the basic software that uses Model Falls (Waterfall model). Programming language using PHP, Javascript, CSS and HTML and uses MySQL database. This website is designed using the method of DFD (Data Flow Diagram) and ERD (Entity Relationship Diagram). Then to realize this website, created the design of the interface is further implemented, integrated and tested the system by way of offline (localhost). The result of the integration and system testing, indicating their advantages and drawbacks of the system.Tests used on a website file management system at the Department of Informatics is using black-box testing. Thus producing a website file management system that can help file archiving system that still use manual system in the file storage. For further development could be improved on some existing shortcomings in this website as a lack of promotion and processing system in the office of the Department of Informatics.
RANCANG BANGUN SISTEM INFORMASI INVENTARIS PERALATAN TEKNOLOGI INFORMASI DI SWISSBEL HOTEL DANUM PALANGKARAYA Sylviana, Felicia; Sahay, Abertun Sagit; Ridhansyah, Nano
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1428

Abstract

Swiss-bel Hotel Danum Palangkaraya is one of the hotels located in Palangkaraya. The development of the hotel business increased to make every company in the business want to provide a best for employees to work and customers who come to stay. These goals would make any equipment related to Information Technology (IT) should be able to operate smoothly and quickly in order to achieve a hotel corporate in Palangkaraya who actively and creatively trying to meet the needs of consumers both in terms of quality, value, and customer satisfaction. It required the Inventory Information Systems of IT equipment that can record and manage IT equipment, making it easier to know the condition of IT equipment and IT equipment maintenance schedule.In the Inventory Information System development of IT equipment in the Swiss-bel Hotel Danum Palangkaraya using waterfall method. In this methodology is done several steps to build a software, namely analysis, design, coding, testing and maintenance. In step modeling analysis using Unified Modeling Language (UML). UML model used is the Use Case Diagrams, Activity Diagrams and Class Diagrams. The programming language used is PHP and the MySQL databaseThis research has resulted in the application of IT Equipment Inventory Information System in the Swiss-bel Hotel Danum Palangkaraya which has features to manage IT equipment, IT equipment maintenance schedules, user applications and reports. Reports generated as department detailed reports, inventory reports, reports of maintenance schedule of IT equipment, reports of conditions and specifications of IT equipment every department, every month, by year of acquisition, location, and date of last maintenance IT equipment.
IMPLEMENTASI METODE SIMPLE ADAPTIVE WEIGHTED PADA SPK UKT UNIVERSITAS PALANGKA RAYA Parhusip, Jadiaman
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1429

Abstract

A special UKT decision team of University of Palangkaraya has used calculation application system based on desktop to calculate and group UKT. Data which are necessary from each university student are used to calculate the amount of the UKT by the application. A calcutating and grouping system is needed to solve problems in entering large amount of data. A decision supporting system (SPK) is made to increase work efectiveness and shorten time of processing data in grouping or selecting the amount of the UKT which will be charged to each new student of the university, especially regular students. There are some features in this system; calculating data, grouping the university students to each UKT group which is based on number of the students and printing or showing data which are groups of students based on the amount o the UKT. Grouping process is implemented in the first semester in the first year. SPK approach which is used is SAW method (Simple Adaptive Weighted).
PROTOTYPE ALAT PEMBERITAHUAN KEBAKARAN MENGGUNAKAN MIKROKONTROLER AVR DAN SMS GATEWAY Sari, Nova Noor Kamala
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1430

Abstract

There are several factors causing wildfire such as human error, gas leak, and electric short circuit. Those causes should be rapidly controlled. In case of that urgency, the tools to detect immediate fire is needed to give earlier warning quickly and automatically. In designing the detector,the use of several supporting components is also needed to construct the series of board Microcontroler ATmega16, temperature sensor LM35, fire sensor Flame V2, Modem Wavecom, and Alarm Bazzer, and the additional technology in the form of sms. The results of the prototype is to provide eralier warning via sms and alarm, the warning contains the recent conditation of the temparature. If the system of the micro-controller detects the abnormal temperature from the both sensor, the detector will send the notification to the user. Firthermore, the user directly receive the information and can give the quick responses to protect or to overcome the fire.
PEMANTAUAN PERILAKU TUMBUHAN MIMOSA PUDICA TERHADAP EFEK GERHANA MATAHARI TOTAL BERBASIS WIRELESS SMART SENSOR Teguh, Rony; Adji, Fengky F; Dohong, Salampak
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1432

Abstract

The phenomenon of a total solar eclipse (total solar eclipse) can only occur within a period of 100 years, until now, even the natural phenomena related research is very interesting to do mainly related to metabolic processes that occur in green plants or high level. In the study, the behavior of Mimosa pudica plant will be measured by using a sensor device. The sensor device with PISA algorithm will monitor environmental factors such as light intensity, temperature, humidity and atmospheric pressure at the time of a solar eclipse total. In this case, changes in the behavior of Mimosa pudica plant to sunlight will be validated by using a digital camera to obtain information leaf movement. The results of this study the sun upon the occurrence of a total eclipse, the temperature conditions around the plant Mimosa pudica average 26oC. The movement of the leaves of Mimosa pudica move to close when the temperature of 25° C at 07. 43 pm. Leaves of Mimosa pudica reopened at 7:52 pm when the temperature is more than 27oC. sunlight at 7:24 o'clock pm at the time of the total solar eclipse of 1800 Lux. From the results of the measurements, light intensity sensor node at 07:25 - 07.29 pm downhill until the condition is 0 Lux, which means the condition is very dark with no light around the plant. From the results of measurements made at 07:39 hours GMT where the changes in air temperature around the leaf on the value of 25.59°C and light intensity levels 1729.4 Lux, Mimosa pudica leaves start to close. By the time the sun began to shine the light level the surface of the leaves, and the air temperature increases, the leaves of Mimosa pudica made the decision to seal the surface of the leaf, after 3 minutes the leaves will open again because there is no stimulus temperature and light. This research also analyzed the data with modeling RGB on the surface of the leaves to get the data chlorophyll Before the solar eclipse average picture chlorophyll on the leaf surface is 0.68149. By the time the sun shone on the condition of 3% on average 0.15494 prior to the occurrence of a total solar eclipse. On the condition of the leaves cover the average - average 0.29555, and after a solar eclipse passing and riding conditions and uneven irradiation, the average value of chlorophyll on the leaf surface is 0.54612.
PERAN OPINION MINING DAN SENTIMENT ANALYSIS UNTUK MENGIDENTIFIKASIKAN SENTIMEN PUBLIK DALAM SISTEM E-GOVERNANCE
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1433

Abstract

People use text to communicate their emotion and opinion about some subjects.Currently government online media provides the facility for the citizen to express their opinions through text. E-governance system that built by the government will function better if the data that contains citizen's opinion not only saved but can be managed to be more valuable information.Opinion Mining and Sentiment Analysis is the science of natural language processing that could identify emotions, sentiments and main ideas expressed in the text. The government can take advantage by embedding the opinion mining and sentiment analysis methods in the e-governance system.Citizen's opinion about the services or policies of the government is an information that required by the Government in running the good government system. In this study, will be discussed some methods of opinion mining and sentiment analysis that have been performed by some previous researchs.
SISTEM INFORMASI GEOGRAFIS BERBASIS WEB UNTUK INFORMASI PENDIDIKAN, DI KOTA PALANGKARAYA DENGAN MENGGUNAKAN GOOGLE MAP API
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1434

Abstract

Along with the development of technology in the world of informatics and the position of Palangkaraya As provincial capital of Central Kalimantan, of course, the broader region than in other districts that make community difficulty remembering or knowing the location of existing educational institutions in the city of Palangkaraya. The difficulty of the public to obtain information about the educational institutions, especially those in Palangkaraya. It makes people Palangkaraya or arrivals outside the area who want to know the information in the educational institutions of Palangkaraya trouble. Based on the background that have been outlined. The author formulates the problem of how to design and create applications Location Based Service (LBS) Mobile Web-Based Education Institutions.This study aims to create a system Applications Location Based Service (LBS) Mobile Web-Based Educational Institutions that can provide location-based services to the public in obtaining information about the location and the educational institutions, both formal and non-formal located in Palangkaraya. The benefit to help people find the location of the institution.The result of this study is an application of Location Based Service (LBS) Institutions of Palangkaraya that can display maps and map these educational institutions educational institutions perkategori in Palangkaraya with a browser supporting HTML 5 format and can be beneficial to society.
PENERAPAN METODE MULTIFACTOR EVALUATION PROCESS PADA SISTEM PEMILIHAN SMARTPHONE
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1435

Abstract

Now mobile phones are not a luxury but has almost become a primary need for the grasstoots. Everyone has at least one or more mobile phones. In addition to being a means of communication mobile phones can also be used for office work such as editing documents, create presentations, and many more functions of mobile phones today are multitasking and has its own operating system that we often call with smart phones . phones offered from a certain brand with a variety of types that have a variety of specifications. To make decisions in the smartphones there are several criteria that the assessment by the user. By implementing Multifactor Evaluation Process Methods on decision support, and then implemented into a system, which provide an alternative smartphones according to the criteria desired by the user.

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