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"Vol 2 No 12 (2018): Desember 2018"
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Implementasi Gripper Pada End Effector Robot Untuk Memegang Telur Ayam Dengan Sensor FSR (Force Sensitive Resistor)
Alfian Reza Pahlevi;
Dahnial Syauqy;
Bayu Rahayudi
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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Robots with gripper can help users to grab objects in a place that is unattainable to humans. Users also do not need to directly interact with the object directly because the robot can be controlled wirelessly with the help of wifi and Android devices. As a substitute for the senses of taste on human skin is used FSR sensor (Force Sensitive Resistor). This sensor is used to obtain the value of the gripper's closeness when grabbing the object. To overcome the damage of the object, the gripper is implemented can stop automatically by using the threshold value. The threshold used is 552. The value of 552 is obtained from the average result on the 10 data acquisition of sensor values ​​using the FSR sensor with manual experiment. When the value of the sensor obtained through the threshold, then the robot gripper will automatically stop. This is done to prevent damage to the chicken egg object. From the test as much as 10 times on the robot gripper, obtained test results with 100% percentage that the system can stop gripper and chicken egg object is not damaged. From the test results obtained different pressure values ​​on each object. This may be due to layers of chicken egg object is different or the value of the sensor that keeps changing.
Implementasi Sistem Indikasi Kebakaran Menggunakan Mikrokontroler Dalam Smarthome
Lazuardy Muhammad
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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In urban environments Fires are a frequent occurrence of the main causes of urban fires being short-circuits and gas leaks. Gas leaks in homes generally occur in the kitchen. So needed a system in order to read indication if there is a fire. MQTT is a communication protocol on IoT that implements publish and subscribe. Sensors that become publishers are fire and smoke sensors while the buzzer becomes a subscriber. MQTT is used because it is suitable for communication between machines, can operate at low power and can send messages very quickly. Fire detection system is implemented by connecting all microcontroller with sensor so it can transmit data. The sensor reads data from the environment if the data in the read exceeds the parameters it will cause buzzer to sound. Testing the system is done by calculating the system time in sending data from the sensor to the buzzer and can display data directly and graphics, setting the buzzer and set the parameters for the sensor. The results of the test system can read and display data in real time and change it in the form of graphics and speed of sending the sensor from the beginning until the buzzer buzzer is 1 second.
Rancang Bangun Aplikasi Mobile Geotagging Kerusakan Jalan Berbasis Laporan Sosial Pada Platform Android
Muhammad Murtadho;
Herman Tolle;
Agi Putra Kharisma
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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The road infrastructure is an important element in driving economic growth and public development. Along with the increasing number of vehicle users, the need of an adequate road infrastructure is very substantial. Damaged road infrastructure can significantly hampered daily activities. On the other hand, mobile devices are also experiencing a rapid growth from year to year. Among the various mobile device platforms, Android has the largest user base in Indonesia. One implementation of the GPS and camera sensor on Android devices is geotagging technology which can embed geographical information on a digital media. Based on the aforementioned cases, the authors designed and built an application named ‘Markgo' to report damaged road. By fulfilling 8 functional requirements, the application passed validity test. Also, from the usability testing which includes 4 criteria, usefulness, ease of use, easiness to learn, and satisfaction, we obtained the average index value of 88.24%. From both test results can be concluded that ‘Markgo' functionality is in accordance with the design, can be accepted and facilitate the society to report damaged road infrastructure.
Analisis Protokol Routing Directed Diffusion dan Gossiping pada Wireless Sensor Network
Irvan Wahyu Bagus Pratama;
Rakhmadhany Primananda
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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A group of several node that have the ability to gather data, process, store data, and communicate between the node referred to by a Wireless Sensor Network (WSN). To meet the needs of the wsn in communicating at all conditions required the routing protocol must suspense the conditions needed. Some examples of the routing algorithm that already there are gossiping and directed diffusion. This research is done to compare the performance of routing protocol directed diffusion protocol with routing gossiping. Each routing protocol will be tested using network simulator-2. The results of this research will show the value of the end-to-end delay, packet delivery ratio and routing overhead of the routing protocol directed diffusion as well as routing protocol gossiping. From the test results, the results show that directed diffusion is better in a number of parameters such as a higher level of PDR in static and mobile conditions and also the average end-to-end delay value in static conditions, while gossiping is superior to the average end-to-parameter end delay on mobile conditions and routing overhead level on static and mobile conditions. It can be concluded that each routing protocol, both directed diffusion and gossiping, has the advantage of each parameter depending on the condition of the area needed in the field.
Pendekatan MDA Framework Pada Pengembangan Permainan Baby Care Augmented Reality dengan Outfit Marker
Pradhana Hafiizh Bachtiar;
Wibisono Sukmo Wardhono;
Tri Afirianto
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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Simulation games are popular game genres that have been used frequently in the early days platform of the first generation of playstation consoles. But remember at the moment the simulation game is limited to 2D content, so it needs to be developed further with a more interactive concept by using 3D graphics that serves to visualize the character object contained in the marker and then combined using Augmented Reality technology. A simulation game containing baby care needs to be developed to continue the animal themed simulation game so as to provide an element of variation in the simulation game genre. Therefore it is necessary to develop a simulation game by combining augmented reality baby care technology developed on Android mobile platform based on MDA framework. Methods applied to the development of this game using the Iterative with Rapid Prototyping (IRP) method. On this method the begining of the game creation comes from respondents who understand about the game or play tester that uses prototype paper with repetition techniques until the game concept really satisfy and is considered appropriate by the respondents. Then game testing using black box and playtesting method. On a playtesting method involving ten respondents who were not involved in game creation. After which the results obtained that this game has an interesting concept and has been in accordance with the needs analysis to simulate infant care into the form of a more interactive treatment.
Sistem Pendukung Keputusan Kelompok untuk Penilaian Kinerja Unit Perusahaan Menggunakan Metode PROMETHEE II dan Borda (Studi Kasus: Perum Jasa Tirta 1 Malang)
Dhea Azahria Mawarni;
Arief Andy Soebroto
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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Assessment of unit performance of the company aims to facilitate in evaluating the performance of each unit. Poor performance will have an impact on the quality of the company, so it needs to be improved and upgraded. However, the assessment of company unit performance in PJT 1 Malang is less efficient due to the absence of a system to process KPI Unit assessment data. This has an impact on the amount of manpower and required time in the assessment of the company's unit performance. To overcome these problems, it requires a computer system in the form of group decision support system (SPKK) to assist in the assessment of the company's unit performance. One method of Multi Criteria Decision Making is PROMETHEE II, used for decision making in every decision maker (DM). While Borda is used for the voting method. This study uses 72 alternative data and five assessment criteria. Based on the results of the weight test analysis, the best accuracy was obtained in the 3rd, 4th, and 5th experiments at the level of importance of the fourth weight with value of 83.3333% using the first range. And the highest accuracy based on the results of the amount of data test analysis obtained of 86, 1111% when using 36 data test.
Monitoring Dan Implementasi Sistem Otomasi Real Time Kualitas Air Tambak Menggunakan Web
M. Sifa'un Ni'am;
Sabriansyah Rizqika Akbar;
Rizal Maulana
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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Ponds farmers experience anxiety because of the frequent occurrence of poor water quality. With the current conditions, the fish farmers are very difficult to get good quality clean water. Changing weather conditions can exacerbate pond water quality, conditions like this can also make fish farmers unsettled, because current pond farmers depend on weather conditions and environmental conditions directly. Based on these problems, research is used to at least control the quality of water by using 2 sensors, namely the LDR sensor to determine the value of turbidity in the water, and the DS18B20 temperature sensor to determine the pond water temperature. Using the Arduino Uno microcontoler and ESP8266 module to transmit data from the two sensors readings to the Thingsboard web server. Readings from two sensors will appear on Thingsboard in the form of charts and graphics. From the results of this monitoring system test shows the results that the system will provide the results of the sensor readings, the LDR sensor gives results if the clear water gives a value smaller than turbid water, and the temperature sensor gives an average temperature value of the sensor of 35, 55 ° C and the average temperature value of the thermometer reading is 35.44 ° C, and the average of the error value is 0.46%. The delay results from the ESP8266 test give the average delay time of 1.7s.
Fleksibel Holder Kamera Otomatis Berbasis Autocentering Kamera Berdasarkan Posisi Wajah
Salman Farizy Nur;
Dahnial Syauqy;
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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The phenomenon that happens a lot among us everyday about the number of self-documenting behavior at all times is very close to our lives. With a variety of reasons to just want to document yourself as a marker of memorable activities or just want to publish it on social media. Just like the terms selfie and wefie are very familiar to our ears. However, there are still problems with taking pictures taken manually. Both in terms of the cellphone itself that does not have a front camera so the user cannot determine the correct position. Or the reach of the user's hand that is not enough to get the ideal photo position. Based on these problems, research is used to at least automate activities carried out manually. So that it can help users to be more comforTabel and effective. In this study using two microprocessors namely raspberry pi as a container for coding functions and Arduino Uno as a servo motor drive. This holder moves 90 degrees to the left and 90 degrees to the right. the function of this camera holder is to position the face right in the middle of the frme with an 80% success rate.
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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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%.
Analisis Sentimen Konten Radikal Melalui Dokumen Twitter Menggunakan Metode Backpropagation
Brian Andrianto;
Indriati Indriati;
Sigit Adinugroho
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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Twitter is a social networking service where users can post and interact with messages, known as "tweets". Twitter is also used by some people to give their opinions on something but sometimes too excessive even sometimes found a tweet that smells radical. The radical actions that exist in social media are usually referred to as radical content. The radical content available on social media can certainly harm some parties. There are also certain parties who utilize radical content to achieve certain goals. Therefore, in this study try to analyze the Indonesian tweet that contains the word radical, including in the content of radical positive or negative radical. Tweet can be from twitter that contains public opinion that leads to radical content will be classified. Tweet can be called a document or data will first go through the preprocessing process. Then the document was broken into 6 types of words, including the nouns, verbs and adjectives where each type of word will be divided again into positive and negative. After the break will be calculated how many the number of types of words in each document so that it can be converted into numbers that can then be incorporated into the algorithm formula.