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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Prosiding SNATIKA Vol 01 (2011) Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Penelitian dan Pengembangan Komunikasi dan Informatika Journal of Information Technology and Computer Science Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Mechanical Engineering for Society and Industry
Gembong Edhi Setyawan
Fakultas Ilmu Komputer, Universitas Brawijaya
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

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Pemodelan Pergerakan Non-Linear Dengan Memanfaatkan Fungsi Gerak Angular Pada Quadcopter Muliyahati Sutejo; Gembong Edhi Setyawan; Wijaya Kurniawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Quadcopter or commonly known as unmanned aerial vehicle has four propellers on each side. The advantage of quadcopter lies in the mobility and flexibility of movement. This can be seen from the many studies developing the navigation system of motion from the quadcopter to pass through a region. The trajectory area passed by the quadcopter is not only completely straight but the crossing-shaped trajectory can also be found. This requires the quadcopter to switch directions in motion. For this reason, control of quadcopter movements is needed. In this study will build a quadcopter movement control system, so that it can shift angular direction optimally in terms of time and accuracy of quadcopter movement. By utilizing the values ​​of the angular_z, linear_x or linear_y parameters on the quadcopter and the iteration value (i) to be treated with the angular function equation. In addition, the speed of the quadcopter can be adjusted by giving a value in the linear velocity parameter with a range of 0 to 1. Based on the results of the test, angular motion can be done with the lowest linear velocity value of 0.7 and the highest is 1. For estimated motion time quadcopter in various directions obtained an average time of 0.018225 seconds. And for the accuracy of quadcopter motion, the accuracy level of success based on distance (r) taken is 99.99%.
Implementasi Sistem Monitoring Gas dengan Arduino Mega2560 dan Sensor Turbin Studi Kasus PT. Perusahaan Gas Negara, Tbk Andi Mohammad Rizki; Sabriansyah Rizqika Akbar; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The main component in the gas detection system is the Flow Computer which functions as a compensating computer of the passing gas stream. In its implementation, Flow Computer requires several sensors to read the required values on subsequent compensation. Generally are temperature sensors, pressure, and gas flow. In this research will be analyzed how data acquisition capability applied to gas detection system using Arduino Mega. Arduino Mega is a microcontroller that has the capability of general purpose (many functions). By using Arduino Mega, the author will try to replace the Flow Computer function with a microcontroller. In the hope of delivering good results as comparison and solution problems for data acquisition. The passing gas flow is read using a turbine sensor. This sensor successfully read the sensor value with a range of values 20-30 mL / s. Testing using DC 1200 rpm motor. The communication module successfully performs the exact communication switch and the value sent by each communication module does not differ remotely. Differences occur due to changes in time and conditions within the gas pipeline, but the value does not change significantly. This shows that using either Ethernet or GSM communications module (Global System for Mobile Communications), the system can provide the sensor value appropriately.
Sistem Monitoring Kelembaban Tanah, Kelembaban Udara, Dan Suhu Pada Lahan Pertanian Menggunakan Protokol MQTT Arista Budi Setyawan; Mochammad Hannats Hanafi Ichsan; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Agriculture is one of the most important sectors to increase the economic growth of the Indonesian people. One of the most important factors in agriculture is the quality of agricultural land. To find out the quality of agricultural land regularly, the monitoring system of agricultural land using the MQTT protocol can be designed as a system that can monitor agricultural land in real time. This system is made using a soil moisture sensor which serves to read the value of soil moisture and also the DHT-11 sensor which serves to read values ​​from air humidity and temperature. Soil moisture sensor reads moisture with values ​​between 0-1300. As high as the value, the condition of the soil will get drier, if the value is lower then the soil conditions get wetter. For the DHT-11 sensor the first can read the value of air humidity that has a range between 0-100. The higher the value of the sensor reading, the higher the humidity value. For the second, it is to read the ambient temperature with units of degrees Celsius. The range of values ​​on this sensor reading is 0-100. The higher the value of the sensor readings, the higher or more heat the environment temperature. The sensor is processed by the Arduino microprocessor. The ESP8266 wifi module as the data sender to the IoT platform will be displayed on the Thingsboard webserver. Data from sensor readings are displayed in the form of diagrams, graphs and also real time conditions. From the implementation of the system, it can be concluded that this system can work optimally because it can display the results of reading sensor values ​​that can be displayed on the Thingsboard webserver.
Implementasi Sistem Monitoring Daya Listrik Berbasis Web dan Protokol Komunikasi Websocket Zakky Ramadhan; Sabriansyah Rizqika Akbar; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Electricity usage and its price are always increased every year which encourages people to control their electricity usage. We can control electricity usage by doing electricity usage monitoring. In this study, we developed an electric power monitoring system which installed on the power strip using current transformer sensor YHDC SCT-013-000 and NodeMCU microcontroller. So, electric power usage of electronic devices that plugged into the power strip will be monitored. For data transmission, we used Websocket protocol for communicating all monitoring devices to the server. All monitoring data is saved to database server and electricity monitoring output will be showed using web interface. We hope users can monitor their electricity usage easier and more accurate. Based on the test, we get up to 97,14% accuracy result for electric current, up to 99% for electric voltage, and up to 98% accuracy result for electric power calculation. We also get a good performance with an average of 160,8 milliseconds for data monitoring acquisition. For the monitoring web, we built a web which has features such as showing electric power usage and estimated power cost on each monitoring devices.
Sistem Kendali Jarak Tempuh Quadcopter Menggunakan Metode Proportional Integral Derivative Enno Roscitra Oktaria; Gembong Edhi Setyawan; Wijaya Kurniawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The Quadcopter is one of Unmanned Aerial Vehicle (UAV) robots that has the ability to maneuver in various directions and flexible to explore a narrow area. These capabilities can be optimized for the benefits by building automated navigation systems on the quadcopter. One of them is designing a precision control system of quadcopter position movement using a PID (Proportional Integral Derivative) method. Tuning of PID parameters using the Ziegler Nichols oscillation method. From the test result of PID parameter tuning, the system response oscillates stably when the value of Ku = 0,07 and Pu = 0,092, so that the movement control in the pitch and roll angle obtained Kp = 0,042; Ki = 0,046; and Kd = 0,0115. From the observation of position accuracy testing, it shows that the control system using PID yields an error rate of 4,99% and the time required for the system to enter ± 2% of the steady state or settling time of 0,4145 s. The error rate and settling time are obtained based on the average results of each test that has been done.
Monitoring Daya Menggunakan Algoritma Shortest Job First Pada Wireless Sensor Network Tadya Adi Prana; Mochammad Hannats Hanafi Ichsan; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Wireless sensor network (wireless sensor networks) is a wireless network that consists of a collection of sensor nodes spread over a certain area (sensor field). Each sensor node has the capability to collect data and communicate with other sensor node. From a number of problems in its implementation, the main issue is that of the WSN energy consumption. It is in result by the power supply on the node only supplied by a battery to its operations, thus having a limited energy reserves. Solution problem the authors implement Algorithms SJF (Shortest Job First) where the Algorithm placed on nodes that have the shortest path, the function of the RF315/433Mhz where the module will help data delivery Wireless. For the monitoring mechanism of the power available on each node mikrokontroller ATmega32, sensors, Sensor Voltage ACS712, DHT11 Sensor, as well as provided with the RTC module as the data source time function as a time stamp over the system. Implementation of high accuracy Algorithm SJF has in testing data transmission is done at 5 times the delivery with a certain distance, in a closed space optimal distance results obtained its data delivery is +100 cm with an average time transmission of 1s, and at a distance of +120 cm or more could still be done sending data but the data delivery success percentage is only 80%.
Rancang Bangun Prototype Sistem Real Time Pendeteksi Pelanggar Zebra Cross Pada Traffic Light Dengan Menggunakan Arduino Reza Ridlo Nugraha; Sabriansyah Rizqika Akbar; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

A lot of vehicles users nowadays especially in Indonesia can not be avoidable from a lot traffic violators on traffic light. Arduino microcontroller is a mini computer that can be used as a control system based on connected devices and Arduino used to build automatic system or security system. Therefore, the researcher will build a real time system prototype that can be used for detecting traffic violaton on traffic lights. System using the concept of laser security system to detect traffic violators, VC0706 camera modules to retrieve image data and using millis function to help multitask and scheduling on the systems to run in real time. In the results of its functionality testing, the system accomplishes its tasks of scheduling traffic, detecting traffic violator and activating the alarms. At the testing time measuring accuracy on the researcher system using millis, the system have a time average finishing the tasks in a one scheduling loop for 66.004 seconds based on its deadline 66 seconds and result of error percentage about 0.006%.
Sistem Pengendalian Kecepatan Pada Quadcopter Dengan Menggunakan Metode Linear Quadratic Regulator (LQR) Mesra Diana Tamsar; Gembong Edhi Setyawan; Wijaya Kurniawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Unmanned Aerial Vehicle (UAV) is an unmanned aircraft that is widely used by the community. One type of UAV is a quadcopter. Quadcopter is often used in various fields namely military, industry and others. Quadcopter has four rotor with different speed for each rotor. One of the problems on the quadcopter is controlling speed. The speed of the quadcopter at the time of movement is not the same as the speed assigned by the user. This can lead to the occurrence of friendship and the presence of accidents on quadcopter. Use of Linear Quadratic Regulator (LQR) to stabilize speed. The first step done in this research is to calculate LQR that is by determining matrix A, B, C, D which will be implemented in quadcopter. The next stage is to input the distance on to be taken by the quadcopter. This test is done by testing the stability of the speed for each distance in the input by the user, as well as the accuracy of the distance traveled quadcopter. The distance used by the user is 1m, 1.5m, 2m, 2.5m, and 3m. The results of the tests that have been done to obtain the results with the accuracy of the distance traveled is in accordance with the distance used by the user and for speed also remain stable for every distance traveled. The average time required by the quadcopter to reach any distance in sequence is 1.2 seconds, 2.43 seconds, 2.07 seconds, 3.35 seconds and 4.07 seconds.
Sistem Klasifikasi Kualitas Ikan Tongkol Beku Berdasarkan Fitur Nilai Warna HSV Menggunakan Metode Naive Bayes Faizal Andy Susilo; Hurriyatul Fitriyah; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The factor of fish quality can be affected by storage procedure and processing treatment is still done manually. Of course, it can make the fish quality will decrease and the sorting process will be wrong. From this problem, it is needed some research and system that can reduce errors to classify fish quality. On this research, we are using image processing and Bayesian method to classify fish quality. Fish will be placed on a styrofoam box that has been equipped with a webcam camera and lamp as lighting. Image processing is used to convert an image from RGB space to HSV space, and we crop the image to get the head section. And after that, we use the hue histogram colour information for the parameter to classify. so the value of bin1, bin 2, and bin 3 and also the standard deviation from histogram value are using as input for classification using Naive Bayes and will process in Raspberry Pi 3 and finally, we can get the fish quality. We are doing some testing. From testing how to implement image processing for this system we get some conclusion that the image which uses the lighting from 5 Watt lamp with white fabric clothes has a good image result, and the result for hue value information from images has to be added. And from testing Naive Bayes methods accuracy was 72.727% and the computation time was 468.864 ms.
Sistem Monitoring Kadar Gas Berbahaya Di Lingkungan Industri Menggunakan Protokol MQTT Sunu Dias Widhi Kurniadi; Mochammad Hannats Hanafi Ichsan; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Air is an important factor in life, but with the increasing physical development of cities and industrial centers, air quality has changed. With today's rapid development, particularly in the industrial and technological sectors, it increases the disruption to air quality due to emissions from the fuel combustion process. Based on these problems, a system of monitoring of hazardous gas content present in the industrial environment uses MQTT protocol and uses ESP8266. In this system the MQ-7 and MQ-135 sensors aim to detect the intensity of changes of carbon monoxide and nitrogen oxide gas levels and then processed by the Arduino microcontroller until the results of the data will be sent to the Thingsboard to be displayed. The execution time required by the system for data processing is 1.3 seconds and the delivery time to the web averages 1,879 seconds.
Co-Authors Abdurrahman Arif Kasim Achfas Zacoeb Achmad Baichuni Zain Adharul Muttaqin Aditya Rachmadi, Aditya Adiwijaya, Benny Adnan Mahfuzhon Agastya Bramanta Sanjaya Agung Setiabudi, Agung Alexandria, Syarifah ALFATH, ANASHRULLAH FAIZAL Amrin Rosada Amroy Casro Lumban Gaol Anata Tumonglo Andi Mohammad Rizki Andyan Bina Ardhana Anindito Purnowidodo Ardandi, Haekal Fadhilah Ariadi, Yudhi Arista Budi Setyawan Arycca Septian Mulyana Aryo Pinandito Ayang Setiyo Putri Ayu Dewi Khumairoh Ayu Samura Bagus Priyo Pangestu Barlian Henryranu Prasetio Cindy Lilian Dahnial Syauqy Didik Wahyu Saputra Dimas Angger Pribadi Dimas Bagus Jatmiko Eko Setiawan Eko Setiawan Enno Roscitra Oktaria Eriq M. Adams Jonemaro Fachrur Febriansyah Manangkalangi Fahmi Farizal Faisal Natanael Lubis Faizal Andy Susilo Faizal Ardiansyah Fajar Miftakhul Ula Fajar Pradana Fajar, Sanhnai Fathirul Faviansyah Arianda Pallas Fikri, Aqil Dzakwanul Fitra Abdurrachman Bachtiar Fitriyah, Hurriyatul Frans Herbert Nainggolan Fungki Pandu Fantara Handi Handi Hanifa Nur Halimah Haqqi Rizqi Hendra Hendra Hurriyatul Fitriyah, Hurriyatul Irma Asri Kartika Sandy Irma Asri Kartika Sandy Issa Arwani Khurinika Cahyaning Susanty Kurnianingtyas, Diva M. Khanif Ashar Mahendra, I Gusti Putu Krisna Suaba Megananda, Muhammad Rifqi Mesra Diana Tamsar Moch. Agus Choiron Mochammad Hannats Hanafi Ichsan Mochammad Hannats Hanafi Ichsan Moh. Zainur Rodhi Mohammad Kholili Adi Putra Mohammad Riski Aprilianto Muchamad Rafi Dharmawan Muhammad Alif Alfajra, Andi Muhammad Fajaruddin Akbar Muhammad Hanif Haikal Muhammad Rosyid Khulafa Muhammad Tri Buwana Zulfikar Ardi Muliyahati Sutejo Musada Teguh Andi Afandi Nengah Affan Riadi Okke Rizki Kurniawan Purnama, Charrisma Dwi Mahardika Trisna Purnomo, Fawwaz Anrico Putra Wijaya Raharja, Kahfi May Rahmat Naharu Yanuar Rakhmadhany Primananda, Rakhmadhany Randy Maulana Rekyan Regasari Mardi Putri, Rekyan Regasari Mardi Rennie, Allan E.W. Reza Ridlo Nugraha Reza Tanjung Ahmad Fauzi Ricky Prasetya Santoso Riko Andianto Rimas Oktama Rinaldi Albert Soritua Riza Irfan, Muhammad Rizal Maulana Sabitha Wildani Hadi Sabriansyah Rizqika Akbar Simanjuntak, Eldon Parasian Sunu Dias Widhi Kurniadi Syarif Hidayatullah Tadya Adi Prana Tibyani Tibyani Utaminingrum, Fitri Wahyu Hari Suwito Wijaya Kurniawan Wijaya Kurniawan Wijaya Kurniawan Wirawan, Willy Artha Yusril Dewantara Zakky Ramadhan