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<![CDATA[PENGGUNAAN NEURO FUZZY PADA SISTEM MONITORING KETINGGIAN AIR SUNGAI ]]>
<![CDATA[Tamaji Tamaji]]>;
<![CDATA[Yoga Alif Kurnia Utama]]>
<![CDATA[ Jurnal Informatika Kaputama (JIK) Vol 5, No 1 (2021): Volume 5, Nomor 1 Januari 2021 ]]>
Publisher : <![CDATA[STMIK KAPUTAMA ]]>
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DOI: 10.1234/jik.v5i1.434
<![CDATA[Flood is a natural phenomenon that usually occurs in an area that is often flowed by rivers. The impact of flooding can be reduced if the community is better prepared to face the coming flood. One of the solution is to create a flood early warning system. In this study, the concept of early warning system is a river water level sensor that consist of 2 conductor plates that will produce a capacitance value when drowned into the water with a certain depth. These water level measurement values will use 3 different methods. Furthermore, those three methods will be compared to determine the best method that produces a small measurement error. The three methods are linear regression, polynomial regression, and neuro fuzzy. The results show that the measurement error which generated by linear regression was 25.45%, the measurement error that generated by polynomial regression was 13.61%, and the measurement error that generated by neuro fuzzy was 3.76%. According to these error values, the study finds that neuro fuzzy is the best method for water level measurement.]]>
<![CDATA[RANCANG BANGUN APLIKASI PERAMALAN CUACA DENGAN MENGGUNAKAN METODE FUZZY MAMDANI (STUDI KASUS KOTA SURABAYA) ]]>
<![CDATA[Yonatan Widianto]]>;
<![CDATA[Tamaji Tamaji]]>
<![CDATA[ Prosiding SNST Fakultas Teknik Vol 1, No 1 (2016): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 7 2016 ]]>
Publisher : <![CDATA[Prosiding SNST Fakultas Teknik ]]>
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<![CDATA[Peramalan cuaca saat ini (peralihan dari musim hujan ke musim kemarau atau sebaliknya) sangatlah penting dan berguna bagi khalayak umum atau masyarakat. Penelitian ini bertujuan menciptakan suatu software yang dapat digunakan untuk mempermudah dalam pengambilan keputusan. Keberadaan sistem ini diharapkan dapat membantu memberikan informasi kepada masyarakat tentang keadaan cuaca. Data yang diolah berupa data suhu, data tekanan udara, dan data kelembaban relatif. Data yang diolah ini akan dijadikan numerik agar dapat diumpankan ke sistem. Sistem dirancang untuk penerapan logika fuzzy dengan metode Mamdani yaitu melalui tahapan fuzzifikasi, evaluasi aturan (sistem inferensi), komposisi/ agregasi/ kombinasi dari inferensi, dan terakhir tahapan analisa (defuzzifikasi). Keluaran pengolahan adalah cuaca berupa data numeris yang dikriteriakan pada interval cuaca dan dapat dinyatakan cerah, cerah berawan, berawan, dan hujan pada Sistem Inferensi Fuzzy ini. Oleh karena itu, peramalan cuaca menggunakan logika fuzzy Mamdani dapat memberikan informasi mengenai peramalan cuaca. Kata kunci: Peramalan Cuaca, Logika Fuzzy, Mamdani]]>
<![CDATA[DESAIN PENGENDALIAN POWER SYSTEM STABILIZER DENGAN POLE PLACEMENT FUZZY LOGIC CONTROL ]]>
<![CDATA[Tamaji Tamaji]]>;
<![CDATA[Achmad Shoim]]>
<![CDATA[ Prosiding SNATIF 2016: Prosiding Seminar Nasional Teknologi dan Informatika ]]>
Publisher : <![CDATA[Prosiding SNATIF ]]>
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<![CDATA[Abstrak Power system stabilizer (PSS) berguna untuk meredam osilasi elektro mekanik yang menyebabkan gangguan. Beberapa metode desain pengendalian PSS telah dilakukan antara lain adaptive control dan robust control selain itu logika fuzzy juga berperan dalam meningkatkan performansi PSS. Kestabilan dan pencapaian performansi dari kontrol sistem berdasarkan model fuzzy output feedback controller dapat diperoleh dengan menggunakan teknik kestabilan dengan metode pole placement. Selanjutnya dilakukan defuzzyfikasi untuk mendapatkan performansi system. Pada paper ini akan dikaji pembentukan model fuzzy Takagi-Sugeno dengan metode pole placement dan dilakukan perbandingan performansi sistem untuk sistem tanpa kontrol, sistem dengan kontrol pole placement dan sistem kontrol fuzzy pole placement serta dikaji mana yang lebih baik. Kata kuncci : fuzzy Takagi-Sugeno, output feedback controller, PSS, pole placement]]>
<![CDATA[Pembelajaran Microcontroller MCS-51 Dengan Metodologi Interaktif ]]>
<![CDATA[Tamaji]]>;
<![CDATA[Arief Budijanto]]>
<![CDATA[ Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 8 No. 2 (2017): Oktober 2017 ]]>
Publisher : <![CDATA[FT- UNDAR ]]>
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DOI: 10.48056/jintake.v8i2.26
<![CDATA[Evaluation Board Microcontroller 89S51 / 89S82 / 89S53 (PEM-51) is a tool used to support microcontroller subject learning with an interactive methodology. PEM-51 consists of input / output modules that are integrated in one PCB board. The modules consist of a switch input, keypad module, LED module, seven segment display module, LCD display module, ADC (Analog to Digital Converter) module, DAC (Digital to Analog Conver) module, Stepper motor module. The software used in this tool is C using the Keil µVision4 compiler. The interactive learning process can be done by making a simulation circuit using Proteus software before implementing it to a microcontroller. With PEM-51, it is expected to increase student competency in studying Microcontroller courses.]]>
<![CDATA[Mood Lamp Berbasis Microcontroller ]]>
<![CDATA[Arief Budijanto]]>;
<![CDATA[Tamaji]]>
<![CDATA[ Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 9 No. 2 (2018): Oktober 2018 ]]>
Publisher : <![CDATA[FT- UNDAR ]]>
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DOI: 10.48056/jintake.v9i2.40
<![CDATA[— Mood lamp is a lamp made from RGB (red, green, blue) led that can be programmed based on its color through remote control, so that the color of the lamp can be determined by the user according to his mood. This lamp is designed using 89C2051 microcontroller with low power technology and uses RGB leds that can be programmed into several colors via a remote control. The remote control signal in this study uses the standard NEC remote code. The results of the led lights experiment can be programmed into 7 colors, namely red, blue, cyan, yellow, magenta, white, and green. The purpose of the results of this study in the future so that it can be used as a business opportunity in the field of creative industries, because this mood lamp can be used as a garden light, home porch lights, restaurants and cafes.]]>
<![CDATA[Desain Power System Stabilizer Berbasis Fuzzy dan Particle Swarm Optimization ]]>
<![CDATA[Tamaji]]>
<![CDATA[ Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 10 No. 1 (2019): Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan ]]>
Publisher : <![CDATA[FT- UNDAR ]]>
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DOI: 10.48056/jintake.v10i1.47
<![CDATA[One important factor to produce a qualified electricity is the stability of the system. An unstable system resulted an undamped oscilation of system, and the stable system can damp the oscilation quickly. Therefore, it is necessary to apply a stability device to a power system and it is called a Power System Stabilizer (PSS). One of stability design is a feedback control design. Here, in this research, the state feedback control are designed for Single Machine Infinite Bus (SMIB) . The SMIB model is non linear therefore the feedback control can’t be designed directly. Some researchers do linearize the system before design the feedback control. In this research, a nonlinear model of SMIB is build in a state space form. Subsequently, a fuzzification Takagi-Sugeno is applied. The state feedback controls are applied to design the control of SMIB fuzzy system, a state feedback gain is determined using method Routh Hurwitz. The determining the parameter of state feedback gain influence the performance of SMIB. Therefore, it is important to determine the suitable parameter such that the SMIB has the optimal performance. The Particle Swarm Optimization (PSO) is applied to optimaze the performance of SMIB. In these research, it is compared the performance of SMIB by applying between Routh Hurwitz, fuzzy Routh Hurwitz, PSO fuzzy Routh Hurwitz for state feedback control. The simulation result show that Performance of SMIB using The PSO Fuzzy Routh Hurwitz state feedback can improve the performance of SMIB, but the performance of Efd become oscillate and this method influence by the chosen parameter.]]>
<![CDATA[Pembuatan Sound Reactive LED Pada Dancer LED Clothes Menggunakan Arduino ]]>
<![CDATA[Yoga Alif Utama]]>;
<![CDATA[Tamaji Tamaji]]>;
<![CDATA[Ulul Ilmi]]>
<![CDATA[ Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 6, No 1 (2021) ]]>
Publisher : <![CDATA[Universitas Islam Lamongan ]]>
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DOI: 10.30736/je.v6i1.570
<![CDATA[Dance and music are an integral part of a dance performance. Along with the development of the era, dance is not only presented with dancer clothes with certain designs according to the flow and theme of a dance. However, the dancer clothes used are added with a series of LED lights as an attraction for entertainment offerings. The use of LED lights is intended to save power and be practical in terms of shape and size and have economic value. The LED lights that are used are also of various kinds, both LED strips, RGB LEDs, LED diodes and fiber optics according to the needs of dance performances.To create dance performances, dancer clothes will be designed that can interact directly with music. Where music is a parameter that will be used to turn on the LED light. This is an application that uses an automatic LED light controller to reduce the human error factor when the light is controlled by a remote.The controller is also equipped with Bluetooth as a means of sending information from cellphones or other gadgets or electronic devices that support the use of Bluetooth. Bluetooth pairing is intended so that clothes (dancer clothes) can run automatically without the use of cables and so that dancers can more freely when dancing. The results show that the tool can work properly, which can turn on, dim and turn off the lights according to the music being played. With this innovation, it is hoped that in the future it will further add to the LED dance creations that are currently developing in the entertainment world.]]>
<![CDATA[Rancang Bangun Prototipe Mesin Potong Berbasis SCADA Menggunakan Mikrokontroler ]]>
<![CDATA[Tamaji Tamaji]]>;
<![CDATA[Yoga Alif Kurnia]]>
<![CDATA[ Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 6, No 1 (2021) ]]>
Publisher : <![CDATA[Universitas Islam Lamongan ]]>
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DOI: 10.30736/je.v6i1.572
<![CDATA[The automation that is currently developing makes work quickly completed. This automation system is widely used in all fields, especially in industrial environments. In an industrial environment, automation systems are very widely used because they require a fast production process with high yields and high quality, for example, such as the printing industry. The need for a printing machine such as a paper cutting machine is very important. Therefore this research tries to make a SCADA-based cutting machine prototype using a microcontroller so that it can be used or implemented in the printing industry. Tests that have been carried out show that the prototype of this cutting tool is capable of cutting paper to a predetermined size with a measurement error of 6,368%. From this it can be concluded that the cutting tools made in this study are good enough to be used for cutting paper and it is hoped that in the future it can become a tool that makes work easier in the printing industry. ]]>
<![CDATA[Analisa Performansi Beberapa Metode Kontroler PID Pada Magnetic Ball ]]>
<![CDATA[Tamaji Tamaji]]>;
<![CDATA[Yoga Alif Kurnia Utama]]>;
<![CDATA[Adrianus Raffel]]>
<![CDATA[ Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 6, No 2 (2021) ]]>
Publisher : <![CDATA[Universitas Islam Lamongan ]]>
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DOI: 10.30736/je-unisla.v6i2.715
<![CDATA[PID controller is a controller that is still widely used in the industrial world. ThePID controller is proven to provide good control performance even though ithas a simple and easy-to-understand algorithm. The important thing in thedesign of this PID controller is to determine the controller parameters or tuning. Project tries to implement advanced PID tuning which involves several tuning methods to get the best performance on a system or plant that is unstable or critically stable, such as controlling the height of a magnetic ball. Some of the methods that will be discussed here are Ziegler-Nichols, Non-control, On Off, Trial Error, and Chien-Hrones-Reswick (C-H-R). From results show that of the five PID Control methods to control the position of the magnetic ball, the best sequential control method is PID Control Trial Error, PID Control On Off, PID Ziegler-Nichols, Chien-Hrones-Reswick Method, and PID Non-Control]]>
<![CDATA[DESAIN DAN PENGENDALIAN WARNA MOOD LAMP OTOMATIS BERDASARKAN WAKTU MENGGUNAKAN APLIKASI ANDROID PADA SMARTPHONE ]]>
<![CDATA[Yoga Alif Kurnia Utama]]>;
<![CDATA[Tamaji Tamaji]]>;
<![CDATA[Ryan Hardlan Sanjaya]]>
<![CDATA[ JURNAL TECNOSCIENZA Vol. 2 No. 2 (2018): TECNOSCIENZA ]]>
Publisher : <![CDATA[JURNAL TECNOSCIENZA ]]>
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<![CDATA[Mood lamp merupakan lampu listrik yang terbuat dari LED-RGB yang dapat berubah-ubah warnanya. Lampu ini digunakan untuk memberikan efek relaksasi atau ketenangan bagi orang yang melihat.Karena relaksasi dibutuhkan pada waktu tertentu, maka penelitian ini akan membuat mood lamp yang dapat berubah warnanya secara otomatis berdasarkan waktu. Selain itu,mood lamp ini juga dapat diubah warnanya secara manual. Pengendalian mood lamp baik secara otomatis atau manual ini menggunakan aplikasi android padasmartphone.Sistem ini terdiri dari komponen Arduino Nano, LED-RGB, Driver LED, Bluetooth dan aplikasi Android. Aplikasi Android ini dibuat menggunakan MIT App Inventor. Aplikasi ini akan mengirim data tingkat kecerahan masing-masing warna dasar pada LED-RGB yaitu Red, Green, Blue menggunakan Bluetooth. Data kecerahan masing-masing warna dasar akan berubah pada waktu tertentu. Arduino akan menerima data tersebut, kemudian melakukan parsing data untuk mendapatkan data tingkat kecerahan tiap warna dasar. Data ini akan dikonversi menjadi PWM(Pulse Width Modulation) dengan nilai duty cycle tertentu. Selanjutnya, PWM ini akan disambung ke LED Driver sehingga LED-RGB akan mengeluarkan warna tertentu. Hasil penelitian menunjukkan bahwa warna lampu mood lamp dapat diubah menjadi warna tertentu secara manual atau otomatis pada waktu tertentu dengan cara mengatur tingkat kecerahan pada masing-masing warna dasarnya melalui aplikasi android pada smartphone. Kata Kunci : LED RGB, Arduino, Bluetooth, Android, Smartphone]]>
