Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

7.622

P-Index

This Author published in this journals

All Journal International Journal of Electrical and Computer Engineering International Journal of Power Electronics and Drive Systems (IJPEDS) Jurnal Magister Manajemen Techno.Com: Jurnal Teknologi Informasi Bulletin of Electrical Engineering and Informatics Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Bulletin of Electrical Engineering and Informatics Jurnal Teknologi Informasi dan Ilmu Komputer Kitektro Journal of Aceh Physics Society Bulletin of Electrical Engineering and Informatics Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Jurnal Penelitian Pendidikan IPA (JPPIPA) Syntax Literate: Jurnal Ilmiah Indonesia Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Jurnal Inotera Jurnal Nasional Komputasi dan Teknologi Informasi Journal of Electronics, Electromedical Engineering, and Medical Informatics Jurnal Vokasi Journal of Applied Engineering and Technological Science (JAETS) JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Jurnal Teknik Informatika (JUTIF) International Journal of Engineering, Science and Information Technology AJAD : Jurnal Pengabdian kepada Masyarakat J-Innovation Aceh International Journal of Science and Technology Jurnal Teknologi Informasi Jurnal Teknik Indonesia Jurnal Rekayasa elektrika Enrichment: Journal of Multidisciplinary Research and Development Proceeding of International Conference on Information Science and Technology Innovation (ICoSTEC) kawanad Jurnal Teknik Sipil PESARE: Science and Engineering Service Journal Jurnal Polimesin Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Mathematics Education Journal Jurnal Pengabdian Rekayasa dan Wirausaha Nawadeepa: Jurnal Pengabdian Masyarakat Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Jurnal Rekayasa elektrika

Yuwaldi Away

Universitas Syiah Kuala

Author-ID : 237062

Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Neuroscience Physics Public Health Social Sciences Transportation Other

Published : 97 Documents Claim Missing Document

Claim Missing Document

Articles

2 3 4 5 6

Fitness sharing ApplicationFor diversity Control with Evolutionary Algorithm To ResolveTravelling Salesman problem (TSP) Feri susilawati; Taufik A. Gani2; Yuwaldi Away
J-Innovation Vol. 5 No. 1 (2016): Jurnal J-Innovation
Publisher : Politeknik Aceh

To send a messages a courier (salesman) Cost much time and money. Thus it become a problem to optimizing in searching the shortest route that called as Traveling Salesman’s Problem (TSP).which a salesman should delivering letters tomany places, each place must be visited in single time and then back to the starting place. The optimizing problem that should be reached isthe shorter route and the minimum cost. In this research, Fitness Sharing with Evolutionary Algorithm (EA) proposed to minimize ethe route and individual convergent (diversity) in the population of each generation, before reaching the optimum point. In the result it will produce a computation time with the minimum route.

PID Controllers Performance On Dual Axis Tracking With Tetrahedron Based Sensor Melinda; Andri Novandri; Yuwaldi Away
Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Vol. 7, No. 4, November 2022
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/kinetik.v7i4.1549

This study compares control systems applied to a dual-axis tetrahedron-based sensor tracker. A tetrahedron-based sensor is a tracking sensor that can detect the coordinates of a light source. This study aims to determine a control system that can control sensors with high accuracy and precision and has a fast-tracking ability. Tests are carried out periodically by providing light at certain coordinates. After carrying out the testing and analysis process, it is concluded that the P controller is a better control system than the other controllers. This controller can control sensors with high accuracy and precision compared to PI, PD, and PID control systems. The P controller can also control the sensor to move towards the light coordinates with a travel time of 1.6 seconds on the X-axis and 3.1 seconds on the Y-axis, with a MAE value of 1.1 on the X-axis and 0.3 on the Y-axis. While the RSME value obtained is 1.33 on the X-axis and 0.55 on the Y-axis.

Sub-activity Time-Cost Trade-off Model of Building Structural Beam on the Projects in the North Aceh Region Fachrurrazi Fachrurrazi; Abdullah Abdullah; Yuwaldi Away; Teuku Budi Aulia
Aceh International Journal of Science and Technology Vol 8, No 2 (2019): August 2019
Publisher : Graduate Program of Syiah Kuala University

Problems for both delayed and accelerated activities in scheduling are common in most projects. This problem can implicate on the additional construction cost with different trends as a specific model. A model can provide valuable information to project acceleration judgement. This research aims to develop the TCTO sub-activity model of formwork, rebar work, and concrete work of the building structural beam on the projects in the North Aceh region. We have collected 33 data sourced from the project cost plan report and respondents judgment in the reviewed area. Descriptive statistics and the regression analysis are used to generate the TCTO model. The results show that the activity duration of the structural beam as broken down into sub-activities of formwork, rebar work and concrete work can be compressed until reaching 40%, 50%, and 40% of its normal duration, respectively. The additional cost of the compressed duration for each sub-activity shows the direct incremental cost per days of 3.67%, 3.63%, and 4.27% of its normal cost. Meanwhile, the possible crash cost of each the sub-activities are 122%, 118.15%, 125.61%, respectively. The models practically represent a linear model in the same daily pattern acceleration.

PERBANDINGAN PEMODELAN PID DAN FUZZY LOGIC CONTROLLER PADA PENJEJAK CAHAYA DENGAN TIGA SENSOR Doni Gunawan; Yuwaldi Away; Ira Devi Sara
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 9, No 1 (2023): April 2023
Publisher : Ubudiyah Indonesia University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33143/jics.Vol9.Iss1.2855

Abstrak— Teknologi penjejak cahaya memantau agar panel surya dapat melacak matahari dengan efisiensi penuh dan panel surya dapat tegak lurus dengan cahaya matahari untuk memaksimalkan penyerapan energi surya, sehingga sistem ini mempunyai efisiensi lebih tinggi dari sistem nontracking. Penelitian ini bertujuan untuk mendapatkan kontroler yang bekerja dengan akurat antara Algoritma Proportional, Integral, Derivatif controller (PID) dan algoritma Fuzzy Logic Controller (FLC) dengan cara membandingkan kinerja kedua algoritma dalam mengatur arah penjejak cahaya mendeteksi keberadaan cahaya matahari. Prototipe matahari penelitian ini menggunakan 9 buah lampu sebagai simulasi untuk mengetahui keakuratan dan kepresisian sudut dari kedua penjejak cahaya. Parameter yang dibandingkan dalam pengujian ini adalah aspek kecepatan sudut dan ketepatan sudut. Nilai rata-rata kecepatan sudut yang diperoleh dari hasil pengujian penjejak cahaya PID sebesar 0,16 rad/s sedangkan pada penjejak cahaya FLC sebesar 0,207 rad/s. Pengujian menggunakan penjejak cahaya PID menghasilkan nilai akurasi sumbu X sebesar 45% dan akurasi sumbu Y sebesar 30% sedangkan pada penjejak cahaya FLC menghasilkan nilai akurasi sumbu X sebesar 80% dan akurasi sumbu Y sebesar 30%. Nilai presisi yang diperoleh penjejak cahaya PID pada sumbu X sebesar 45% dan sumbu Y sebesar 38%, sedangkan nilai presisi yang diperoleh penjejak cahaya FLC pada sumbu X sebesar 71% dan sumbu Y sebesar 33%. Berdasarkan perhitungan keseluruhan yang telah dilakukan, maka dapat disimpulkan bahwa penjejak cahaya FLC memiliki peningkatan nilai kecepatan sebesar 29% dan peningkatan nilai ketepatan pada aspek akurasi sebesar 35% serta aspek presisi sebesar 26% dari penjejak cahaya PID pada penelitian terdahulu.Kata Kunci : Penjejak Cahaya, PID, FLCAbstract—This The technology of light tracking monitors the solar panels to track the sun with full efficiency and the solar panels can be upright to the sunlight in order to maximize the absorption of solar energy, so this system has a higher efficiency than non-tracking systems. This study aimed to obtain a controller that works accurately between the Proportional, Integral, Derivative Controller (PID) and the Fuzzy Logic Controller (FLC) Algorithm by comparing the performance of the two algorithms in regulating the direction of the light tracker to detect the presence of sunlight. This solar prototype uses 9 lamps as a simulation to determine the accuracy and the precision of the angles of the two light trackers. The parameters compared in this test were the Aspects of Angular Velocity and Angle Accuracy. The mean value of angular velocity obtained from the PID light tracking test results was 0.16 rad/s and the average linear velocity was 0.092 m/s. Whereas in the FLC light tracker, the average angular velocity value was 0.207 rad/s. Tests using a PID light tracker resulted in X-axis accuracy of 45% and Y-axis accuracy of 30%. Whereas the FLC light tracker produced X-axis accuracy of 80% and Y-axis accuracy of 30%. The precision value obtained by the PID light tracker on the X axis was 45% and the Y axis was 38%, while the precision value obtained by the FLC light tracker on the X axis was 71% and the Y axis was 33%. Based on the overall calculations, it can be concluded that the FLC light tracker has an increase in the speed value of 29% and an increase in the value of accuracy in the accuracy aspect by 35% and the precision aspect by 26% from the PID light tracker in previous studies.Keywords : Light Tracking, PID, FLC

Teknik Reduksi Energi pada Perancangan Data Logger Parameter Matahari M. Ikhsan; Yuwaldi Away
Jurnal Rekayasa Elektrika Vol 11, No 1 (2014)
Publisher : Universitas Syiah Kuala

The research discusses about the energy saving techniques in the design of data logger devices based on AVR microcontroller for monitoring parameters of the air temperature and sunlight intensity in the visible light spectrum. These energy reduction techniques include hardware aspects such as the use of the minimum system, peripherals power supply control and software such as sleep-mode. When the intensity of sun light increases, the interrupt pin will activate the system, otherwise the system is in a state of sleep-mode. The electrical energy consumption of the data logger is continuously observed and recorded on an external memory (SD card) in real-time as so the 24 hours energy consumption can be known and the long-term-used energy can be predicted. Based on the results of measurements and calculations it is known that it takes energy of 8.23 Wh to turn the data logger for 24hours. With this reduction technique, the data logger energy consumption can be reduced by 68.5%.Keywords: data logger, energy saving, sun, sleep mode, interrupt

Analisis Kinerja Penggabungan Logika Fuzzy dan PID pada Penjejak Matahari Dua Sumbu Muhammad Nur Hasan; Yuwaldi Away; Suriadi Suriadi; Andri Novandri
Jurnal Rekayasa Elektrika Vol 19, No 1 (2023)
Publisher : Universitas Syiah Kuala

Utilization of renewable energy from solar panel systems is increasingly being applied, but until now its utilization has not been maximized. The movement of the sun caused by rotation of the earth and cloudy condition should be taken into account to maximize the electrical energy in solar panels. In this study, a concept to calculate the movement of a two-axis sun tracker is proposed by using a combination of two controller methods, i.e. Proportional Integral Derivative (PID) and Fuzzy logic known as Fuzzy-PID (F-PID). To follow the movement of the sun, the LDR sensor is used as an input to light as well as output used to drive 2 units servo for x-axis and y-axis. Sun tracker that is used is based on tetrahedron geometry and uses three Light Dependent Resistor (LDR) sensors as input. Input and output components are connected to the Atmega 328P by using a combination of Fuzzy logic and PID programs (F-PID). Fuzzy logic programming is first performed on the Matlab application using Fuzzy Inference System (FIS), then converted into an Arduino-based programming language. The sun tracker movement and the voltage received by the solar panel will be stored into the SD card using a data logging module. Adjusting the sun tracker movement using the combined Fuzzy logic and PID method intends to maximize the electrical energy received by the solar panel. The results showed that the F-PID method obtained the maximum voltage of 5.3 V, a maximum current of 0.11 A, and a maximum power of 0.61 W.

Perancangan Lengan Robot 5 Derajat Kebebasan Dengan Pendekatan Kinematika - Firmansyah; Yuwaldi Away; Rizal Munadi; Muhammad Ikhsan; Ikram Muddin
Jurnal Rekayasa Elektrika Vol 11, No 2 (2014)
Publisher : Universitas Syiah Kuala

This study discusses the design of arm robot model with 5 degree of freedom that is designed to be a small-scale model of the articulated robot industry to simulate the movement of the robots industry. The objective of this research is to build a real arm robot based on kinematic aspects with the movement of waist, shoulder, elbow, wrist pitch, wrist roll and gripper, and to analyze the robot movement. The design includes building the real arm robot based on Arduino Uno board controller and the movement of the robot using servo motor DC. The robot can be controlled automatically from the computer with the RS-232 or USB port interface and it learns about the kinematic of the robot’s arm when an experiment on the forward kinematic is accomplished. The robot was running well, with the maximum distance that can be reached by the robot on the coordinate axis x = 425 mm, y = 425 mm and z = 480 mm.

Pemantauan Parameter Panel Surya Berbasis Arduino secara Real Time Muhammad Rizal Fachri; Ira Devi Sara; Yuwaldi Away
Jurnal Rekayasa Elektrika Vol 11, No 4 (2015)
Publisher : Universitas Syiah Kuala

Monitoring the output parameters of a solar module is required for assessing its performance under real operating conditions. This paper presents a new technique for monitoring the output parameters i.e. current and voltage of solar module directly under real operating conditions. In this new monitoring technique, the output parameters of a solar module can be directly processed in real time condition and their results are displayed in a graph. The monitoring system is developed using microprocessor Arduino Atmega 328P and equipped with calibrated current and voltage sensors, a data acquisition system which is integrated directly into an Excel spreadsheet using the PLX-DAQ application program and a memory card for backup. The monitoring system is connected to a computer using a RS232 serial port. The collected data is saved directly into a spreadsheet and plotted in real time. This technique provides an easy access to the collected data for further analysis.

Kajian Aspek Kecepatan dan Ketepatan pada Sun Tracker Dua Sumbu Berbasis Sensor Berbentuk Tetrahedron Saddam Azmi; Yuwaldi Away; Ira Devi Sara
Jurnal Rekayasa Elektrika Vol 15, No 2 (2019)
Publisher : Universitas Syiah Kuala

The two-axis Sun tracker with the tetrahedron geometry that has been developed has an error percentage of 31.26% and a speed of 0.063 m/s. The value of the accuracy and speed is still considered low for tracking sunlight in open space conditions. The research aims to improve the accuracy and speed of the tetrahedron tracker sun. The method used to obtain tracking accuracy is to implement a control system that forms a tracking system using the proportional integral derivative (PID) control and modifies the sun's light by adding a sun tracker and laser to the top of the tetrahedron structure. In addition, the motor used to measure the state of the horizontal and vertical axes is the DC Stepper type. The results obtained indicate the level of accuracy of the modified sun tracker system is 0.650 on the X-axis and 0.540 on the Y-axis with a speed of 0.091 m / s. From these results, it can be concluded that the sun tracker modification is able to track sunlight properly with an average tracking error rate of 0.78% on the X-axis and 4.67% on the Y axis.

Perancangan dan Pengujian Piranti Pemantauan Visual untuk Menentukan Volume Lalu Lintas Alfina Alfina; Yuwaldi Away; Muhammad Isya
Jurnal Rekayasa Elektrika Vol 12, No 2 (2016)
Publisher : Universitas Syiah Kuala

Intelligent Transportation System (ITS) applies information and communication technologies for transportation management. The problem in the study is the importance of computer vision tools to determine the volume of traffic on the highway. The design of computer vision device is performed using a static camera and the bounding box method for determining the traffic volume based on vehicle type, namely light vehicles, heavy vehicles (trucks) and motorcycles that are applied on the Gaussian Mixture Models (GMM). The classification is based on the pixel area of vehicle objects. The tests were carried out at Jalan T. Nyak Arief, Jambotape, Banda Aceh. The test results of the system achieved an accuracy of 79.32%.

Co-Authors - Firmansyah . Melinda . Roslidar . Zulfan Abdul Karim Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Achmad Fauzi Achmi Yuliani Adriman, Ramzi Ahmadiar, Ahmadiar Al Bahri Alfina Alfina Alfisyahrin Alfisyahrin, Alfisyahrin Andri Novandri ANISAH Arfah Salwa Ariandi, Teuku Asfianda, Muhammad Aufa Rafiki Aufa Rafiki Aulia Rahman Azizah, Nadiatul Bahri, Al Bakhtiar, Dandi Basir, Nurlida Basyir, M. Budi Arianto Chairullah, Chairullah Chakrit Chotamongsak Cholis Cholis Cut Ita Erliana Cut Mutia Dedy Ardana Deny Novrizal Devi Sara, Ira Dinda Damayanty Dirhamsyah, Dirhamsyah Dirhamsyah, Muhammad Doni Gunawan Edwar Iswardy Edy Fradinata Erdiwansyah Erdiwansyah Fachrurrazi Fachrurrazi Fachrurrazi Fachrurrazi Fardian Fardian Fathurrahman Fathurrahman Feri susilawati Firdaus Firdaus Fitri Arnia Fitri Arnia Fitriyani Fitriyani Fitriyani, Martunis Gunawan, Doni Gustin Yulian Nova Hari Anna Lastya Hasan, Hafidh Hasan, Vania Pratama Hasanuddin, Iskandar Hendra Muzawwir Hendri Farliza Herawati, Rama Heri Arya Supriyatna Husni Husni Ikram Muddin Ikramullah, Ikramullah Intan Permata Sari Irfan Mulia Irwandi Irwansyah Irwansyah Irwansyah Irwansyah Iskandar Hasanuddin Iskandar Hasanuddin Isyatur Raziah Jalil, Asri Muhammad Jamil, M. Jeperson Hutahaean Jeperson Hutahaean Kadarsah Kahlil Muchtar Kahlil, Kahlil Khadafi, M Khairul Munadi Khairul Munadi lestari, mulia Lubis, Rakhmad Syaputra Lulusi Lulusi M Ikhsan M. Dirhamsyah M. Dirhamsyah M. Dirhamsyah M. Ikhsan M. Jamil M. Khadafi Mahdi Syukri Mahmuddin Mahmuddin Mailizar Maimun Masri Ibrahim Masri Ibrahim Masri Masri Maulana, Edi Mirza Rahmat, Muhammad Mirza Tabrani Misbah Sulaiman Nura Moulina, Aisyah Rayhan Muhammad Aden Fahadi Muhammad Asfianda Muhammad Haries Muhammad Ikhsan Muhammad Ikhsan Muhammad Irhamsyah Muhammad Isya Muhammad Nur Hasan Muhammad Rizal Fachri Muhammad Thalhah Muliyadi Muliyadi Muliyadi Muliyadi Munawir Munawir Muslimsyah Muslimsyah Muslimsyah Muslimsyah Muslimsyah, Muslimsyah Nargaza, Juanda Nasaruddin Nasaruddin Nasaruddin Nasaruddin Nazilla, Izza Nikmal Maula Mirda Noprida Sari Novandri, Andri Nurhanif Nurhanif Nurmalia Zakaria Nuzula, Mukhsin Oktiana, Maulisa Oktiana, Maulisa Putra, T. Edisah Raden Mohamad Herdian Bhakti Rafiqa Shahnaz Noor Rahmah Johar Rahmat Sufri Raihan, Siti Raja Ariffin Raja Ghazilla Rakhmad Syafutra Lubis Ramdhan Halid Siregar Ramdhana, Rizka Rauzatul Jannah Raziah, Isyatur Rizal Munadi Rizal Munadi Roslidar RR. Ella Evrita Hestiandari Rudiansyah Putra Saddam Azmi Saddami, Khairun Safrizal Razali Safrizal Razali Safrizal Safrizal Safrizal Z.A Safwan Saifuddin Muhammad Jalil Saiful Husin Samsuddin Samsuddin Setiawati, Cut lilis Siti Rusdiana Sofyan, Sarwo Edhy Suhaeri Suhaeri, Suhaeri Surbakti, Muhammad Syukri Suriadi Suriadi Suriadi Suriadi Suriadi Suriadi Surya Surya Syahrial Syahrial, Syahrial Syahriza, Syahriza Syahrizal Syahrizal Syahrul Gazali Syahrul Gazali Syifaul Huzni Syukriyadin Syukriyadin T. Edisah Putra Tamlicha, Akram Tarmizi Tarmizi Tarmizi Tarmizi Taufik A. Gani Taufik A. Gani2 Taufiq A. Gani Taufiq A. Gani Taufiq A.Gani Taufiq Abdul Gani Teuku Budi Aulia Teuku Budi Aulia Teuku Yuliar Arif Teuku Yuliar Arif Udink Aulia Ulya Zikra W.K Wong W.K Wong Wahyu Sukmananda Wardana, Surya William Ramdhan Wong, W. K Yessica Siagian Yessica Siagian Yopi Ilhamsyah Yudha Nurdin Yunidar Yunidar Yunidar Yusria Darma Zakiah Zakiah Zichri, Zichri Zulfikar Zulfikar zulhelmi zulhelmi

Title

Found 97 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 97 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 97 Documents
Search