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Rancang Bangun Modul EEG untuk Pengklasifikasian Keadaan Stres Dengan FIR
No full textelectroencephalography be used to determine the electrical signals in the brain, one of the electrical signals that have never been tried in the EEG is the study of brain signals to a person under stress. In the EEG this planning tool, designed a device that can display signals in the brain that have a first order by using reinforcement microvolt instrumentation, amplifier circuit and filter circuit. EEG signals generated will be integrated with a PC using ATmega8 microcontroller as an analog to digital data processor. Input data from the microcontroller included in the application of Visual Basic programs to be converted into a signal or graphics. This signal is smoothed by using a FIR filter to reduce noise-noise that exist and to clarify the signal. Based on trial results that have been done with FIR stress conditions for this type of arithmetic thinking and emotional state with the percentage error 2:24% to 16.65% for amplitude and frequency
PENGATURAN KECEPATAN MOTOR INDUKSI TIGA FASA DENGAN METODE PID SELF TUNING BERDASARKAN FUZZY PADA PERANCANGAN MOBIL HYBRID
No full textVarious control methods have been developed. Among of these, however, having poor result. To overcome the existing problems, Fuzzy Logic based PID Self-Tuning algorithm was proposed in this final project. This method is based on PID, actually, but then, the three parameters of PID, in these terms Kp. Ti, and Td are regulated by Fuzzy Logic. By using Ziegler-Nichols as the auto-tuning method, initial values of PID parameters should have derived. β, as the set point weighting factor will having influence in Kp, whereas α, will affect on integral and derivative terms. Both α and β are regulated by fuzzy logic, which error and rate of change of error are employed as fuzzy input. So that, the value of the three PID parameters will be varied during operation depend on the operating conditions. In this final project, three phase AC induction motor is used as a plant to be controlled. By using Atmega32 microcontroller, triggering driver, and three-phase inverter as the interface, so that by applying Fuzzy Logic based PID Self-Tuning as the method, the inverter triggering-frequency can be controlled by giving PWM among 0V to 5V. It is remained approaching or equalizing to set point by the controller, although there are load disturbances during operation. By employing Fuzzy Logic based PID Self-Tuning method, poor system response when approaching set point and load disturbance can be reduced. Keywords : Three-Phase AC Induction Motor, Three-Phase Inverter, PID Self-Tuning, Fuzzy Logic, Atmega32 Microcontroller
Vijeo Citect SCADA sebagai HMI Berbasis TCP/IP Multivendor Networking PLC
No full textEquipments distribution control system is become solution for system complexity. In academic especially EEPIS-ITS is required output of human resource with technological domination in the form of operation of distributed system. From here is designed a distribution control systems miniature which is "weight feeder". Planning and scheme of this system applied with integrating 2 PLC different to control a plant which in the form of operation a "weight feeder" by using controller system and monitoring built by using Supervisory Control And Data Acquisition (SCADA) that based on PLC as a mean to facilitates user in process of monitoring and control so it can be a Human Machine Interface (HMI) between operator (human) and PLC in long distance/remote, otherwise for Human Machine Interface (HMI) between operator (human) and PLC in short distance/local use Magelis Touch Screen. To do communications between systems applying LAN as communications because in delivery of data can amount so many and quickly. A control systems miniature can support academic activity in EEPIS-ITS and also application in industrial world. Some of the biggest challenges is programming PLC, does integration between PLC and SCADA Visual Interface. Keyword : PLC, SCADA, HMI, LAN, Weight Feede
OPTIMASI KECEPATAN AKSES DATABASE DAN ANALISA DATA PENJUALAN DENGAN TIMESTEN DAN OBIEE
No full textFast data access and real time on a database are something that is very important in the development of technology, especially in the business world. Another factor is also not less important is the analysis of accurate data and always up to date where it is needed in manufacturing companies. This final project makes the optimization of data access so that data obtained very quickly and in real time. The used data is sales data. The data then is used to analyze all information related to the sale. The analyzes are shown with an interactive interface and accurate so that the user can easily see the more specific and detailed. Keywords: TimesTen In-Memory Database, Analytic, Reportin
FUZZY LOGIC UNTUK KONTROL MODUL PROSES KONTROL DAN TRANSDUSER TIPE DL2314 BERBASIS PLC
No full textProcess Control and Transducer Module DL2314 type is a De Lorenzo manufactured module that made for control process training that are one set sensor and actuator for the level (height), pressure, temperature and flow. In this module also included a controller module that for controlled actuator based on sensor. This controller module has PID controller which can be used to do some experiments that using sensors in this modul DL2314. This Final Project was used PLC to replace function of control from controller module in DL2314 module, especially on level sensor. PLC that used in this Final Project is PLC Omron CS1H, while the control method that used is fuzzy Logic and PID. The Implementation of Fuzzy Logic in this PLC has a better respond than PID. It looked from the data test result. PID use a controller module DL2314 or PID(190) function on ladder diagram. Although that was error made was bigger than both of them, this fuzzy controller has a high stability level and fast time respond to reach setpoint. In this Final Project it could be resumed that the implementation of fuzzy logic and method and PID can be implemented on PLC, especially PLC Omron CS1H. For PID using PID (190) function on ladder diagram and Fuzzy Logic also using the combination of ladder diagram
Identifikasi Jenis Hadits Menggunakan Beberapa Kombinasi Metode Learning
No full textHadith is one of the sources of Islamic law that adequate attention. However, many false hadith found that circulated widely in the community, giving rise to various problems which sometimes until culminating in the emergence of understandings that is not compliant with Islamic Shari'a. Research is usually done manually by experts in the field of hadith science which is also usually taught in boarding school or college Islamic. Therefore, this study will try to automate the process of checking the validity of the hadith is by using machine learning methods based on rules that exist in the science of hadith, which in turn can produce a system that can be used as initial reference in examining the hadith before finally signed on processes that further research and profound
Aplikasi Pendukung Keputusan Epidemilogi Resistensi Bakteri Terhadap Antibiotik Di RSUD Dr. Soetomo
No full textDetermination of virus or bacteria that develops in the human body is by doing one of the laboratory tests of samples taken from the human body. The development of disease from time to time make a request of laboratory tests is increasing. To serve all requests of laboratory tests, the energy analyst work demanded not only accurate but also have a brief for the laboratory results can be given to patients as soon as possible. Microbiology is one of the installations at Dr. Soetomo in charge of testing the sample of patients. Demand for laboratory tests can achieve one hundred per day and this number continues to increase along with increasing patient acceptance quota at Dr. Soetomo. Error determine the outcome of bacterial resistance to antibiotics can lead to errors that could be fatal for the patient. Therefore we need an application that can help work on the installation of microbiology in determining the results of laboratory tests. In this final project will be built epidemiology Decision Support System Against Antibiotic Resistance Bacteria. Where is the data that has been registered by the officers will be tested by what analysts by examining bacteria that grow in the sample of patients. Then the system will suggest what antibiotics should be tested for these samples. After a certain time would be in getting the results from each of the antibiotics, the analyst can simply enter the diameter of antibiotics and then the system will analyze the resistance. The end result of this system is antibiotic resistance in bacteria that nest on the sample of patients and the suggestion that antibiotics should be used wherever Key Word : Microbiology, antibiotics, Bacteri, Decision Support System, rule base, Applicatio
IMPLEMENTASI TEKNIK SOUND EFFECT DAN VOICE OVER DALAM PEMBUATAN VIDEO DOKUMENTER PERLINDUNGAN ANAK DI KAWASAN LOKALISASI DOLLY
No full textDalam tugas akhir ini,akan dibuat sebuah film dokumenter mengenai kisah dan eksistensi aktivis tersebut, serta perjuangannya dalam melindungi anak –anak di lingkungan tersebut agar tidak terjerumus dalam pengaruh lingkungan yang keras tersebut. Dengan penekanan pada teknik editing sound effects dan voice over dengan tujuan membuat efek alami tetap terjaga sehingga terdengar lebih menarik.
Adapun proses perancangan film dokumenter ini terdiri dari pencarian data dan fakta pendukung, perancangan konsep kreatif, proses produksi, proses post produksi, dan perancangan media pendukung. Pada proses yang ditekankan pada tugas akhir ini adalah penggunaan ilustrasi musik untuk memberikan informasi secara jelas serta memberikan suasana pada film tanpa meninggalkan kesan alami. Rancangan yang dihasilkan berupa film dokumenter dengan durasi 5 menit, mengusung pesan pokok tentang perlindungan anak –anak terhadap lingkungan yang keras. Software yang digunakan adalah Adobe Premiere, Adobe After Effect, Adobe Soundbooth, Adobe Audition, Adobe Photoshop dan Nuendo. Dengan hadirnya film dokumenter ini, diharapkan dapat memberikan pandangan terhadap masyarakat, betapa pentingnya melindungi anak – anak terhadap pengaruh lingkungan yang keras
IMPLEMENTASI TEKNIK SURROUND SOUND PADA MIDI UNTUK BACKGROUND SOUND PADA VIDEO BERGENRE SCIENCE FICTION
No full textBackground sound merupakan bagian penting dari suatu video atau film. Background sound ini dapat membantu memberikan kesan pada suatu video. Background sound dapat berupa lagu ( ambiance ) atau hanya sebuah efek saja. Background sound akan dibuat menurut alur cerita dari video tersebut. Background sound dapat menimbulkan kesan bahagia, sedih, marah dan lain sebagainya. Sedangkan musik efek mengikuti aksi dari video tersebut, misal aksi tembak menembak maka akan digunakan musik efek pistol dan peluru.
Dan untuk pembuatan background sound dapat mengunakan MIDI. MIDI adalah sebuah fasilitas dari musik digital. MIDI berisikan suara tiruan ( synthetic ) berbagai alat musik. Pembuatan background sound dengan MIDI dapat menggunakan keyboard controller dan software penyedian fasilitas MIDI.
Dan dalam penyajiannya musik latar dapat disajikan degan beberapa teknik. Surround sound adalah teknik yang biasanya digunakan pada film-film zaman sekarang yang memanfaatkan multichannel speaker. Surround sound memungkinkan suara dapat berpindah sisi ke sisi, yang dimaksud dengan berpindah sisi ke sisi adalah berpindah dari speaker satu ke speaker lainnya.
Hasil yang diharapkan dari proyek akhir ini adalah pembuatan background sound untuk video bergenre science fiction dengan MIDI serta menyajikannya dengan teknik surround sound sehingga video tersebut dapat menimbulkan kesan lebih untuk dinikmati.
Kata Kunci : background sound , MIDI, surround sound, science fictio
IMPLEMENTASI GRID COMPUTING DENGAN MENGGUNAKAN PENGALAMATAN IPv6
No full textUntuk menghasilkan karya yang lebih dibutuhkan juga perangkat komputasi yang setara dengan karya tersebut. Habisnya IPv4 valid juga menjadi kendala tersendiri di era sekarang. Implementasi grid computing dengan menggunakan pengalamatan IPv6 menjadi solusi dari masalah yang ada. Grid Computing mampu melakukan komputasi dalam skala besar yang terdistribusi dan terpisah secara geografis. Grid Computing diimplementasikan pada 9 komputer yang membentuk 1 server dan 2 cluster dimana semua node menggunakan pengalamatan IPv6. Implementasi cluster menggunakan openmpi, job scheduler menggunakan condor, dan grid engine menggunakan globus toolkit. Perkalian matrik dan Prime sum digunakan untuk menguji coba kecepatan dari sistem grid computing untuk menunjukkan seberapa cepat sistem grid computing mengeksekusi aplikasi (program parallel). Hasil dari uji coba menunjukkan bahwa implementasi openmpi menggunakan IPv6 mampu meningkatkan komputasi lebih dari 5 kali dibandingkan dengan komputasi pada 1 komputer, condor tidak bisa diimplementasikan karena versinya belum memenuhi, dan globus tidak cocok diintegrasikan dengan openmpi. Dua problem tersebut digantikan dengan Portal PHP yang difungsikan sebagai administrasi jobs. Hasilnya, aplikasi Prime Sum dapat dijalankan pada Portal untuk diteruskan ke semua node pada cluster.
Kata Kunci : IPv6, Grid Computing, Komputasi Paralle