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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) Seminar Nasional Aplikasi Teknologi Informasi (SNATI) TEKNIK Jurnal Pendidikan Teknologi dan Kejuruan Teknika Jurnal Teknologi Informasi dan Ilmu Komputer REKAYASA ELINVO (Electronics, Informatics, and Vocational Education) ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika EMITTER International Journal of Engineering Technology Journal of Electrical Technology UMY Briliant: Jurnal Riset dan Konseptual JST ( Jurnal Sains Terapan ) JTT (Jurnal Teknologi Terpadu) JURNAL INTEGRASI Jurnal Otomasi Kontrol dan Instrumentasi Energi & Kelistrikan JEECAE (Journal of Electrical, Electronics, Control, and Automotive Engineering) Indonesian Journal of electronics, electromedical engineering, and medical informatics Technologic Automotive Experiences Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Jurnal Nasional Teknik Elektro dan Teknologi Informasi POLIGRID Makara Journal of Technology Power Elektronik : Jurnal Orang Elektro Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics TECHNOLOGIC Agroindustrial Technology Journal (ATJ)

Era Purwanto

Politenik Elektronika Negeri Surabaya

Author-ID : 2487149

Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Pengembangan Metoda Self Tuning Parameter PID Controller dengan Menggunakan Genetic Algorithm pada Pengaturan Motor Induksi sebagai Penggerak Mobil Listrik Era Purwanto; Ananto Mukti Wibowo; Soebagio Soebagio; Mauridhi Hery Purnomo
Seminar Nasional Aplikasi Teknologi Informasi (SNATI) 2009
Publisher : Jurusan Teknik Informatika, Fakultas Teknologi Industri, Universitas Islam Indonesia

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Pada saat ini PID kontroller masih banyak digunakan di berbagai sektor industri, karena ketangguhannyauntuk menghandel permasalahan yang ada di industri, tetapi terdapat satu kekurangan yaitu metode tuning,proses tuning harus dilakukan dengan cara coba - coba. Prosedur tuning lebih banyak dilakukan secara manualdengan metode trial and error yang belum tentu benar, untuk mengatasi permasalahan tersebut dibutuhkansuatu pendekatan alternatif yang dapat mencapai suatu tingkat automasi dari proses tuning dan orang yangmelakukan proses tuning tidak harus memiliki pengetahuan luas mengenai sistem pengaturan. Dalam kasus inimetode alternatif yang digunakan adalah Genetic Algorithm (GA). GA diimplementasi untuk mendapatkankombinasi parameter P,I, dan D dari kontroler PID dalam simulasi pengaturan kecepatan motor induksi tigafasa sehingga kecepatan motor dapat dipertahankan agar sama dengan kecepatan referensi dalam steady-state.Hasil dari simulasi yang dilakukan menunjukkan bahwa repons kecepatan yang dihasilkan sangatlah bagus.Kata Kunci: self-tuning, genetic Algorithm,dq-model,vector control

Pengembangan Penggunaan Metoda Penelusuran Tabu untuk Pemilihan Membership Function Fuzzy Logic Control pada Pengaturan Kecepatan Motor Induksi Era Purwanto; SATO Yukihiko; Mauridhi Hery Purnomo; Subagio Subagio; Makoto Chiba; Gigih Prabowo
Seminar Nasional Aplikasi Teknologi Informasi (SNATI) 2005
Publisher : Jurusan Teknik Informatika, Fakultas Teknologi Industri, Universitas Islam Indonesia

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Kontroler logika fuzzy telah banyak dikembangkan untuk mengatasi masalah pengaturan kecepatan padamotor induksi. Ada beberapa kendala yang dihadapi kalau menggunakan kontroler logika fuzzystandar/konvensional dalam menentukan fungsi keanggotaannya dan rule base yang sesuai dengan sistemkontrol yang diinginkan.Teknik optimasi penelusuran “tabu” (tabu search) dapat digunakan untuk mengatasi kendala padakontroler logika fuzzy tersebut supaya rule base kontroler logika fuzzy dapat mengatur dirinya sendiri secaraotomatis ketika terjadi perubahan beban pada motor induksiMetode penelusuran tabu bisa membuat rule base kontroler logika fuzzy mengatur dirinya sendiri yangdigunakan pada pengaturan kecepatan motor induksi dan hasil performansi sistem ini menunjukkan maximumovershoot kurang dari 2%, settling time kurang dari 2 detik, rise time kurang dari 2 detik dan error steady statekurang dari 2%.Kata kunci: kontroler logika fuzzy, rule base, penelusuran tabu

Low Cost Health Monitoring Sytem Based on Internet Of Things Using Email Notification I Dewa Gede Hari Wisana; Bedjo Utomo; Farid Amrinsani; Era Purwanto
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 3 No 2 (2021): May
Publisher : Department of electromedical engineering, Health Polytechnic of Surabaya, Ministry of Health Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijeeemi.v3i2.2

Monitoring activities are needed if there are symptoms of a disease that require quick action so that the patient's condition does not get worse, for that we need a system that can notify doctors so they can take action. The patient monitoring system in hospitals is generally still carried out conventionally, among others, nurses or doctors come to the patient's room to check on the progress of the patient's condition, this will be a problem, if the number of medical personnel and facilities is insufficient to monitor. Patients who need special attention for patient care, such as monitoring the patient's breathing rate. The use of the internet of things (IOT), as a device that can work without the help of people, can perform tasks and provide easier and real time data, so that they can access output directly. The purpose of this research is to design an inexpensive health monitoring tool based on the Internet of Things (Respiration Parameters) using a piezoelectric sensor and an ESP32 Wi-Fi module. From the results of the module design taken from 10 respondents, obtained that the average measurement high accuracy (17.76 + 0.61) and the average level of stability of the design has a magnitude of 0.4 so that it can be concluded that using a piezoelectric sensor in this series can obtain good accuracy. This the design can be used to monitor a person's respiration in real-time

Static and Dynamic Performance of Vector Control on Induction Motor with PID Controller: An Investigation on LabVIEW Abdillah Aziz Muntashir; Era Purwanto; Bambang Sumantri; Hanif Hasyier FAkhruddin; Raden Akbar Nur Apriyanto
Automotive Experiences Vol. 4 No. 2 (2021)
Publisher : Universitas Muhammadiyah Magelang

A three-phase induction motor is often used in everyday life because of its high reliability. However, it is associated with some disadvantages, including difficulties in maintaining constant speed during load changes and speed regulation due to the decoupled system. Therefore, this study aims to adjust the three-phase induction motor control to become a separate amplifier DC motor by setting the vector control using the IFOC method, which changes the coupled to the decoupled system. The speed settings are equipped with a PID controller where its parameters, which are obtained using Ziegler Nichols, produce speed output with fast research time and small steady-state errors. This research was conducted to observe and analyze the performance of a controller based on the IFOC approach with a PID controller at speed differences, with static and dynamic conditions in the entire speed working area. In the first stage of the research, simulation is carried out with static conditions, namely changes in speed variations throughout the work area (low speed to high speed), the next stage is a simulation with dynamic conditions, which is to provide changes in the value of the load torque when the system is operating. The simulation result carried out with LabVIEW shows a response time of 1.13 ms, a settling time of 9.9 ms, and a steady error of 0.4% at the 500 Rpm set point. It also indicated dynamic characteristics with a recovery time of 4.9 ms at the 300 Rpm set point. When operated at low speed, IFOC with PID controller has a stable response. But In dynamic conditions, the use of a PID controller is considered unsuitable. This is because the PID controller is less fast and less robust in responding to the system when conditions change in the value of the load torque.

PENGGUNAAN METODA SLIDING MODE CONTROL PADA PENGATURAN MOTOR INDUKSI 3 PHASA DENGAN DIRECT TORQUE CONTROL Ade Rochmanu; Era Purwanto; Endro Wahjono
Technologic Vol 6, No 1 (2015): Technologic
Publisher : Politeknik Manufaktur Astra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52453/t.v6i1.71

Motor induksi banyak digunakan di industri, namun dalam penggunaannya motor induksi memiliki hal-hal yang kurang menguntungkan seperti nilai overshoot tinggi, settling time lama saat start dan bila terjadi pembebanan kecepatan motor induksi akan turun. Sliding mode control diperkenalkan dengan mengambil keuntungan dari karakteristik switching inverter untuk mengontrol mesin elektrik yang akan menghasilkan overshoot rendah dan settling time yang pendek dengan bentuk transient dan steady state yang baik. Sliding mode control didesain untuk beroperasi melebihi variable yang sama seperti digunakan pada metode DTC. Untuk meningkatkan performa putaran motor induksi pada kondisi ada gangguan, control putaran dengan sliding mode control akan diuraikan, dimana jenis control ini robust pada saat terjadi gangguan dengan variasi parameter dan torsi beban berubah. DTC digunakan sebagai paramater kontrol, untuk mencari torsi, fluks dan sudut yang nantinya akan digunakan sebagai penyulut inverter. Untuk kecepatan diambil dari kecepatan estimator, error dan delta error kecepatan putar sebagai masukan pada SMC. Hasil dari simulasi kondisi berbeban, saat starting overshootnya 83 rad/s, time settlingnya 0.12s dan time risenya 0.02s. Pada kondisi perubahan beban, respon hampir tidak mengalami perubahan kecepatan atau bisa dikatahkan respon kecepatan stabil bila ada gangguan meskipun terdapat osilasi atau ripple.

DESIGN SIMULATION OF THREE PHASES INDUCTION MOTOR CONTROL BASED ON DTC Fera Erawati; Ade Rochmana; Ardhia Wishnuprakasa; Era Purwanto
Technologic Vol 6, No 1 (2015): Technologic
Publisher : Politeknik Manufaktur Astra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52453/t.v6i1.72

For instance, the scalar control is a variable regulation of volt per hertz to sets the magnitude scaling of the motor, of course by linearization of two parameters that is voltage and frequency, which sets to a constant ratio for the only concept of scalar control. In contrast, this method has the disadvantages that cannot decrease or increase the speed range from lower voltage of low speed or upper limit voltage of high speed, due to a certain regions are experiencing issues in constant ratio precision because of switch loss. The resulting output signal is not only has a high harmonic which would lead to losses in the form of heat, but is also causes poor performance at low frequency. For investigation, we used simulation using Direct Torque Control or also called DTC. The application of DTC, becoming one of the motor drive method of induction motor, and would produce the efficient power consumption because of switching pattern based on vector voltage. For simulation result, we use the test techniques when unencumbered and when burdened by parameters of rise time value, settling time value, and set point value.

METODE PENENTUAN RUGI-RUGI HISTERESIS PADA PENGATURAN MOTOR INDUKSI BERBASIS VECTOR CONTROL Novrian Eka Sandhi; Era Purwanto; Dedid Cahya Happyanto; Ridwan W.K.; Handri Toar
JURNAL INTEGRASI Vol 12 No 1 (2020): Jurnal Integrasi - April 2020
Publisher : Politeknik Negeri Batam

Compared to direct current (DC) motors, the three-phase induction motors have several advantages such as: big torque, low maintenance cost, and rugged. For those reasons, induction motors are dependable as the prime mover in industrial and transportation sectors. In order to increase the performance of induction motors, a vector control based driving method had been deleveloped to operate the induction motors in various level of speed. Some manufacturers begin to use induction motors as the mover of 2 or 4-wheeled electric vehicles in city/urban transportation. Due to restricted capacity of battery as the power source, many researches on vector control are now focussed on advancing the driving scheme which in turn increasing mileage and lifetime of induction motors. One factor which supports that purpose is the evaluation of losses occurred during induction motor operation. During low speed operation, hysteresis loss as a consequence of stator core magnetization phenomenon takes a major part of overall losses. This research proposed a simple and applicable design of hysteresis loss determination on induction motor controlled by vector control scheme. The simulation using particular induction motor as a sample found that the iron loss PFE ranged between 2,55 x 10-8 to 1,09 x 103 Watt, the hysteresis loss Ph ranged between 2,07 x 10-8 to 5,15 x 102 Watt, and the hysteresis loss to iron loss rate ranged between 47,09 % to 81,18 %.

DESAIN KONTROL KECEPATAN MOTOR INDUKSI TIGA FASA MENGGUNAKAN FUZZY PID BERBASIS IDIRECT FIELD ORIENTED CONTROL Ridwan Ridwan; Era Purwanto; Hary Oktavianto; Muhammad Rizani Rusli; Handri Toar
JURNAL INTEGRASI Vol 11 No 2 (2019): Jurnal Integrasi - Oktober 2019
Publisher : Politeknik Negeri Batam

Motor induksi tiga fasa (MITF) umumnya digunakan di berbagai aplikasi di industri karena keandalannya, biaya rendah, kontruksi kokoh, perawatan rendah, dan effisiensi yang tinggi. Namun untuk mengontrol MITF tidak semudah seperti mengontrol motor DC, karena MITF merupakan motor yang tidak linear. Penggunaan metode indirect field oriented control (IFOC) dengan kontroler fuzzy proportional integrator and derivative (FPID) dipilih untuk dapat mengatur kecepatan MITF. Metode IFOC akan membuat MITF dapat dikontrol seperti motor DC penguat terpisah. Kontroler FPID yang di desain dengan mengganti kontroler PID konvensional. Performa kontroler FPID yang di desain dibandingkan dengan kontroler PID konvensional. Performa respon yang dibandingkan seperti rise time, settling time, overshoot, steady state error, dan undershoot. Hasil simulasi yang dibuat menunjukkan bahwa dengan menggunakan kontroler FPID lebih baik dibandingkan dengan kontroler PID. Dimana respon overshoot untuk kontroler FPID 0% sedangkan kontroler PID adalah 0.23%. Begitu pula dengan respon undershoot untuk kontrol FPID adalah 2.88% sedangkan kontroler PID adalah 6.78%. Untuk respon rise time, settling time, dan steady state error tidak jauh berbeda dari kedua kontroler. Sistem yang sudah di buat disimulasikan di platform LabView

PENALA PARAMETER PID OTOMATIS PADA PENGATUR KECEPATAN MOTOR INDUKSI TIGA FASA Handri Toar; Era Purwanto; Hary Oktavianto; Ridwan Ridwan; Muhammad Rizani Rusli
JURNAL INTEGRASI Vol 12 No 1 (2020): Jurnal Integrasi - April 2020
Publisher : Politeknik Negeri Batam

PID is one of the simple controller, fast computing, easy to implement, reliable to face the disturbance especially to handle the linear system. Meanwhile induction motor is one of a high nonlinear system. Is PID can handle the induction motor. Therefore PID controller enhancement is needed. The controller has the ability to tune up the parameter while running. To tune-up, the controller needs a bunch of collections of parameters PID that ready to use. If we use the manual way to collect like trial and error, it will consume much power and time. And not all systems can be used the Ziegler-Nichols method. This research offering an algorithm for the autotuning PID parameter to control the speed of induction motor based on vector control to collect the PID parameter automatically. After validation by using LabVIEW simulation, the system provides a good speed response without overshoot when the speed increased and without undershoot when the speed decreased.

DESAIN DAN IMPLEMENTASI INTERLEAVED BOOST CONVERTER UNTUK POWER FACTOR CORRECTION MENGGUNAKAN PENGENDALI LOGIKA FUZZY Mentari Putri Jati; Era Purwanto; Bambang Sumantri; Sutedjo Sutedjo; Dimas Okky Anggriawan
JURNAL INTEGRASI Vol 12 No 1 (2020): Jurnal Integrasi - April 2020
Publisher : Politeknik Negeri Batam

In recent years there is an increasing demand for closely regulated dc power supply. Most of the power electronic converters in these power supplies used full wave rectifier. Bulky filter capacitor in rectifier can effect non-sinusoidal input current waveform (distorted). The difference in voltage and current waveform affected the power factor system. Interleaved Boost Converter (IBC) as Power Factor Correction (PFC) with a fuzzy logic controller to be added in the system to achieved near to unity power factor. IBC operated in Discontinuous Conduction Mode (DCM). Power factor near to unity can be achieved while rectifier supplied resistive load, the waveform of load current through back to input source have the same form with the input voltage. Simulation and hardware implementation is used by varying loads. The experimental results with a variable load value of IBC as PFC can improve the power factor system from 0.67 to 0.93.

Co-Authors A'yun, Rifki Qurotul Abdillah Aziz Muntashir Abdullah Aziz Muntashir Ade Rochmana Ade Rochmanu Aditya Ilham Pradana Adoe, Cenneth Paolo Anderson Bai Agustian, Singgih Ainur Rofiq Akbar, Gilang Ekavigo Astafil Alifian Nur Rahmadika Amrinsani, Farid Ananto Mukti Wibowo angga wahyu aditya Apriyanto, R. Akbar Nur APRIYANTO, RADEN AKBAR NUR Ardhia Wishnuprakasa Aries Alfian Prasetyo Arman Jaya Bambang Sumantri Bambang Sumantri Bambang Sumantri BASUKI, GAMAR Bayu Praharsena Dedid Cahya Happyanto Diah Septi Y. Dimas Okky Anggriawan Eka Prasetyono, Eka Endro Wahjono Endro Wahjono, Endro Erawati, Fera Fachrurozy, Fachrurozy Fakhruddin, Hanif Hasyier Farid Amrinsani Farid Dwi Murdianto Fathur Zaini Rachman Fera Erawati Ferdiansyah, Indra Fifi Hesty Sholihah GAMAR BASUKI Gamar Basuki Gigih Prabowo Gigih Prabowo Hairul Faizi Hairulnizam Handri Toar HANIF HASYIER FAKHRUDDIN Hanif Hasyier Fakhruddin Hanif Hasyier FAkhruddin Hary Oktavianto Hendik Eko Hadi Suharyanto I Dewa Gede Hari Wisana Indhana Sudiharto Indra Ferdiansyah Intan Sholikha Jaya, Arma Jaya, Arma Kadek Reda Setiawan Suda Karisma Trinanda Putra, Karisma Trinanda Lucky Pradigta S.R. Makoto Chiba Margo P Mauridhi Heri Purnomo Mauridhi Heri Purnomo Mauridhi Hery Purnomo Mentari Putri Jati MOCHAMAD ARI BAGUS NUGROHO Mohammad Ashary Mohammad Ashary, Mohammad Mohammad Jauhari Mr. Sukamto Muhamad Milchan Muhammad Aditya Ardiansyah Muhammad Irfan Zaidan Muhammad Wahyudi Muna, M. Faza Zidnal Nibras Syarif Ramadhan Novie Ayub Windarko Novrian Eka Sandhi Nugroho, Syechu Dwitya Nur Yanti, Nur Nurwahidah Jamal Pradana, Aditya Ilham Pradigta S.R., Lucky Praharsena, Bayu Praharsena, Bayu Putu Agus Mahadi Putra Qudsi, Ony Asrarul R. Akbar Nur Apriyanto R. Akbar Nur Apriyanto R. Akbar Nur Apriyanto R. Oktav Yama Hendra Raden Akbar Nur Apriyanto Ramadhan, Nibras Syarif Ramdani, Dicky Rivaldo Renny Rakhmawati, Safira Nur Hanifah, Renny Rakhmawati, Ridwan Ridwan Ridwan W.K. Rifqi Dary Suryanto Rochmana, Ade Rochmanu, Ade Rusli, Muhammad Rizani Safa Aulia Zerlina Saputra, Gilang Rizki SATO Yukihiko Septi Y., Diah Setiawan Suda, Kadek Reda Sindu Muhammad Imam Taufik Singgih Agustian Siswoyo, Charis Faridchie Soebagio Soebagio Sri Muntiah Andriami Subagio subagio Subagio Subagio Subagio Subagio, Subagio Suda, Kadek Reda Setiawan Sulis Wanto sutedjo Sutedjo Sutedjo Sutedjo Syahwir, Irawati Dewi Syamsul Arifin Syamsul Rohman Syechu Dwitya Nugraha Syechu Dwitya Nugroho Taufik, Sindu Muhammad Imam Taufiqurrahman Taufiqurrahman Utomo, Bedjo Wanto, Sulis Waras, Nandang Gunawan Tungga Wardhana, Dimas Aditya Putra Wildan Maulana Akbar Wishnuprakasa, Ardhia Wishnuprakasa, Ardhia wk, Ridwan wk, Ridwan Yeheskiel Rante Payung Yunanto, Bagus Yunanto, Prasetyo Wibowo Zahro Zachari Zerlina, Safa Aulia

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