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Comparative Study of Type-1 and Type-2 Fuzzy System in Decision Support System Humaira Humaira; Yance Sonatha; Cipto Prabowo; Hidra Amnur; Rita Afyenni
Indonesian Journal of Electrical Engineering and Informatics (IJEEI) Vol 6, No 3: September 2018
Publisher : IAES Indonesian Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52549/ijeei.v6i3.391

Abstract

This study compares the Type-1 Fuzzy and Interval Type-2 Fuzzy in Decision Support System (DSS). Particular case studied in this paper deals with supplier selection for development of new product. DSS is developed to recommend a decision to provide assessment criteria on the supplier. All the type of membership functions and rules between these systems are equally applied. It is shown that  in Type-2 Fuzzy can manage the level of uncertainty in decision making. In general, both systems have a surface resemblance. The result shows that type-2 Fuzzy based decision making with a level of uncertainty is able to provide alternative decisions.
RANCANG BANGUN ALAT PEMANTAUAN PENGGUNAAN ENERGI LISTRIK PADA LABORATORIUM MIKROKONTROLER POLITEKNIK NEGERI PADANG Cipto Prabowo; Zurnawita Zurnawita
Jurnal Teknik Elektro Vol 5, No 2 (2016): Jurnal Teknik Elektro
Publisher : Situs resmi ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (788.035 KB)

Abstract

Energi listrik secara tak langsung dihasilkan dari energi yang diperoleh dari pembakaran bahan bakar minyak dan batubara yang jumlahnya semakin menipis. Hal tersebut diperparah dengan kondisi masyarakat pengguna energi ini yang tidak efesien Oleh sebab itu diperlukan suatu alat yang dapat memantau penggunaan energi listrik yang tidak efesien dan bahkan mengontrolnya. Alat pemantauan energi ini menggunakan sensor arus, sensor cahaya dan sensor suhu sebagai pemantau penggunaan energi. Sensor-sensor dipasaran beragam maka diperlukan pengujian sensor-sensor tersebut Dari data yang diperoleh dari berbagai kondisi dibandingkan dengan nilai terukur dari alat ukur yang sudah divalidasi kemudian diolah sehingga mendapatkan nilai dasar yang akan dijadikan sebagai acuan untuk mendapatkan kelebihan dan kekurangan dari masing-masing sensor yang diuji.
RANCANG BANGUN SISTEM PEMANTAU PENGGUNAAN ENERGI LISTRIK Zurnawita Zurnawita; Cipto Prabowo
Jurnal Momentum ISSN 1693-752X Vol 18, No 1 (2016): Volume 18 No. 1 Februari 2016
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Lighting and temperature regulation in a room greatly affect the effectiveness of the energy consumption in a building, we need a system for monitoring so that the energy consumed in accordance with the rules governing its use based on already made.Difficulty in realizing the energy monitoring system caused by the position of the measured object is located at some distant point. Wireless sensor network is one of the solutions so that objects can transmit measured data to the server via Wireless network. With this system is expected to be implemented in a larger scale so that it can be used as the basis of an internal energy audit so that the identification of energy saving opportunities can be done. Keywords: Energy monitoring systems, wireless sensor networks, servers, energy audits
REMOTE SWITCHING MENGGUNAKAN KOMUNIKASI WIFI ANTARA SMARTPHONE BERBASIS ANDROID DAN WIZFI210 Zurnawita Zurnawita; Cipto Prabowo
Jurnal Momentum ISSN 1693-752X Vol 16, No 1 (2014): Volume 16 No 1 Februari 2014
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.654 KB)

Abstract

Pengendalian lampu merupakan hal yang mudah dan sederhana tetapi jika diterapkan dengan benar dapat menunjang tujuan pemerintah tentang hemat energi. Permasalahan yang sering terjadi pada beberapa tempat (tempat tinggal, perusahaan, sekolah dan lain-lain), penerangan luar (taman, teras) dan tempat lain yang tak terkontrol dapat menyebabkan pemborosan energi. Hal tersebut disebabkan karena jarak pengontrol dengan lampu penerangan terlalu jauh dan jarang dilalui. Dengan memanfaatkan teknologi berbasis jaringan menggunakan smartphone android dan wizfi210, maka jarak antar pengontrol dengan lampu penerangan menjadi hanya sebatas genggaman tangan, sehingga lampu penerang dapat dipantau dan dikendalikan setiap saat.
Penerapan IoT (Internet Of Things) Untuk Pencegahan Dini Terhadap Kejahatan Begal Tiara Ramayani; Bobby Kurniawan; Fauziah Wulandari; Fazrol Rozi; Cipto Prabowo
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.475 KB) | DOI: 10.29207/resti.v2i3.552

Abstract

The purpose of this research is to develop a crime prevention system. The system is built with the concept of Internet of Thing using microcontroller technology. The system is designed to be able to transmit location data and heart rate of criminals in real time. 10 locations were selected to test the accuracy of location data and 6 student samples were selected to test heart rate data. The results of the study found that the system built can send location data accurately with an average distance (0.54 + - 0.75) meters, t (9) = -1.223, p =.234. Whereas for heart rate data there was no difference between the data from the system compared to the actual data (t (5) = -2.123, p =.223). For improvements to the system, it is necessary to add several variables such as body temperature and vibration.
Aplikasi Jemput dan Donor Darah Dengan Teknologi Open Street Maps dan JWT Token Berbasis Android Nova Putri Octaviani; Rika Idmayanti; Cipto Prabowo
JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Vol 3 No 2 (2022)
Publisher : SOTVI - Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/jitsi.3.2.63

Abstract

The development of information technology rapidly nowadays and lead to mobile development. In this thesis, will be built an android base application which is useful for health because it helps people who have difficulty getting donors and registers to carry out blood donor activities, so people don’t need to look for donors by posting broadcasts on social media because the application will help the process of finding donors to donate blood. This application uses Open Street Maps to get the address of the donor so the recipient can pick up blood and take it to PMI. This application also uses JWT Token to save the login session of each user who enters the application. This application use the internet connection to communicate with AWS server which already installed with Mysql and Apache inside of it. This application is built by Java programming language and use database Mysql. For interaction between android and server that is built an API based on the PHP programming language with PDO method. The result of this thesis will show question and result obtained by student at the time when finish doing the exam on the application
Mcuabsensi Pemanfaatan Hostpot Nodemcu, Aplikasi Android, Dan Raspberry Untuk Pengambilan Absensi Online Afdal; Rika Idmayanti; Cipto Prabowo
JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Vol 1 No 3 (2020)
Publisher : SOTVI - Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1542.088 KB) | DOI: 10.62527/jitsi.1.3.9

Abstract

Online attendance system with the use of raspberries as a local server to synchronize system data on the server and attendance data processing, nodemcu as a tool that can transmit hostpot signals for attendance and android connected to the nodemcu hostpot with the android application for each event attendance in taking attendance . In this system Attendance can be taken at a distance of less than 30 meters by utilizing the nodemcu hostpot signal, an attendance device with additional battery power in anticipation of a main power outage, a local Raspberry pi server that is always synchronized with a public server so that when the internet network dies requesting attendance can still be processed and stored, the application that stores the mac address of the event participants so that there is only one warak on one user to minimize attendance cheating fraud, attendance taking and event permits can be done on the android application, taking attendance allows can be taken together to overcome attendance taking . This attendance system utilizes Restfult API technology with JavaScript Express programming framework, microcontroller with Arduino IDE C programming, websites with React.js JavaScript programming framework, and android applications with React Native JavaScript programming. In the design of this attendance system has several methods, namely problem identification, literature study, consultation, system analysis, system design, and implementation. The result of this system is a system that can streamline the taking and minimize attendance fraud
Sistem Absensi dengan OpenCV Face Recognition dan Raspberry Pi Astrid Nabila Prima; Cipto Prabowo; Rasyidah
JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Vol 1 No 2 (2020)
Publisher : SOTVI - Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1460.147 KB) | DOI: 10.62527/jitsi.1.2.12

Abstract

Attendance data collection activities are routine. In general, this is done by signing an attendance sheet. This is considered slow and also causes disruption in carrying out lectures and activities. One solution to the problem is to use Face Recognition, Face Recognition is a biometric technology that has been widely applied in security systems in addition to eye retina recognition, fingerprint and iris recognition. In the application itself, face recognition uses a camera to capture a person's face and then compare it with faces that have previously been stored in a certain database. In the manufacturing process, Raspberry pi is used as the core of this tool. With the three things above, namely Attendance, Face Recognition, and Raspberry pi, a tool is formed that can meet the needs of an automatic, effective, and efficient attendance process
Keamanan Laci Berbasis Mikrokontroler dengan Sensor LDR dan RFID Yol Putra; Cipto Prabowo; Ervan Asri
JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Vol 1 No 3 (2020)
Publisher : SOTVI - Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1331.725 KB) | DOI: 10.62527/jitsi.1.3.15

Abstract

Drawers for storing micro-sized electronic items that are usually used on campus are napolly-type drawers, which are plastic drawers, these drawers are considered ineffective because there is no notification that the drawer is open or the drawer is being opened by someone. In this case the authors designed and made the Drawer Door Security Prototype Using LDR and RFID sensors with a Microcontroller-based Sentora Platform. This system is equipped with an LDR sensor as a detector that if the drawer is opened too long then the alarm will be active until the door is closed again. RFID as a drawer door opener access. ESP8266 as a medium for sending data from the Arduino System to Sentora and using a web service to provide information to the drawer owner. If the LDR sensor detects an open drawer door for too long then ESP8266 will send information to the sentora that uses the web service as a notification. If the RFID Tag is registered, the solenoid opens. The state of the solenoid as a door lock will be displayed on the web service that the state of the solenoid has changed. From making this tool, it is expected that if there is someone who wants to break into a drawer it will be easily captured and more secure because it uses multiple layers of security
Implementasi Cloud Computing Pada Sistem Penyiraman Tanaman Tomat Otomatis Pada Kebun Tomat Gilang Ramadani; Cipto Prabowo; Deddy Prayama
JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Vol 2 No 3 (2021)
Publisher : SOTVI - Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1316.065 KB) | DOI: 10.62527/jitsi.2.3.47

Abstract

Dalam pertumbuhannya tomat memerlukan kelembaban tanah dan suhu yang stabil agar tanaman tomat dapat tumbuh dengan baik, saat ini dalam memantau dan menjaga kestabilan kelembaban tanah dan suhu petani masih melakukan dengan cara manual. Salah satu perkembangan teknologi saat ini adalah IoT, yang mana dengan teknologi ini kita bisa melakukan pemantauan terhadap kondisi kelembaban tanah dan suhu pada kebun tomat melalui internet dan melakukan penyiraman otomatis jika kelembaban tanah dalam keadaan yang rendah dan suhu dalam keadaaan yang tinggi sampai kondisi kelembaban tanah atau suhu normal, Dengan adanya sistem ini diharapkan dapat mengurangi resiko kegagalan dalam pemeliharaan tanaman tomat dan diharapkan dapat mengontrol dan memantau keadaan tanah tanaman tomat itu sendiri, serta dapat meringankan pekerjaan petani dalam proses pemeliharaan dikarenakan proses yang dilakukan secara otomatis.