Article Per Year (5 Year)
p-Index From 2021 - 2026
4.464
P-Index
This Author published in this journals
All Journal Bulletin of Electrical Engineering and Informatics Kitektro CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Jurnal Serambi Engineering Jurnal Geuthee AJAD : Jurnal Pengabdian kepada Masyarakat Jurnal Pengabdian Masyarakat As-salam Journal Geuthee of Engineering and Energy Jurnal Rekayasa elektrika kawanad jes Jurnal Polimesin
Mahdi Syukri
Universitas Syiah Kuala
Religion Aerospace Engineering Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

Published : 41 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 41 Documents
Search

 1   2   3   4   5 
Design and implementation of a state feedback controller for enhanced speed stability of permanent magnet DC motors under load variations Syukri, Mahdi; Lubis, Rakhmad Syafutra; Melinda, Melinda; Syukur, Muhammad Hakkan; Hasanuddin, Iskandar; Irwanto, Muhammad
Jurnal Polimesin Vol 24, No 2 (2026): April
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v24i2.8379

Abstract

This study presents the design and simulation of a State Feedback Controller (SFC) for speed regulation of a Permanent-Magnet DC (PMDC) motor using a state-space modeling approach. The objective is to achieve stable and accurate speed control under dynamic load disturbances that typically degrade the performance of conventional open-loop systems. The Direct Current (DC) motor is modeled in state-space form, with armature current and angular speed selected as the main system states. Controller gains are designed using the pole placement method to ensure fast response and improved stability. The proposed SFC is evaluated through MATLAB®/Simulink® simulations by examining motor speed, armature current, and input voltage responses under step-load variations. Simulation results show that the SFC maintains the motor speed at the reference value of 3,430 rpm even during sudden load increases, whereas the uncontrolled motor experiences significant speed drops and oscillations. Performance analysis confirms notable improvements in transient response. The rise time is reduced from 1.1864 s to 0.4220 s, and the settling time decreases from 2.1132 s to 0.7517 s, indicating faster and more stable system behavior. In addition, smoother current transitions and more efficient voltage regulation are achieved compared to the open-loop configuration. Overall, the results demonstrate that state-space control using pole placement provides a robust and responsive alternative to conventional PID controllers for DC motor speed control under load disturbances. Future work will focus on experimental validation and the exploration of advanced control strategies such as Linear Quadratic Regulation and adaptive control.
Co-Authors . Suriadi Abdul Malek Agus Adria Agus saputra Ahmad Syuhada Akbar, Habibi Akhyar Akhyar Alfisyahrin Alfisyahrin, A Alfisyahrin, Alfisyahrin Alkindi Alkindi Dedy Yuliadi Erniati Panjaitan, Christin Fathurrahman Fathurrahman Fauzi Fauzi Fitrah, Nur Nuzulul Habib Satria Hasanuddin, Iskandar Hubbul Walidainy Huzaim Huzaim Indra Syahputra Iqbar Iqbar Ira Devi Sara Ira Devi Sara Irwanto, Muhammad Ismail, Baharuddin Leo Noprizal Lubis, Rakhmad Syafutra M. Nizar Machmud Malahayati Malahayati Mansur Gapy Masri Masri ALI Masri Masri Melinda Melinda Mitra Walidain Muammar Khalid Muhammad Aidil Muzar Muhammad Rizal Fachri Muhayatsyah, Teuku Muhibbuddin Nanda Fartino Nasution, Ardiansyah Nurdin Ali Nurwijayanti Rakhmad Syafutra Lubis Ramdan Halid Siregar Ramdhan Halid Siregar Richardo, R S Syahrizal Saifuddin Muhammad Jalil Saiful Septian Riswandi Suhaeri Suriadi Suriadi Suriadi Suriadi Syahrizal Syahrizal Syahrizal Syahrizal Syahrizal Syahrizal Syukriyadin Syukriyadin Syukriyadin Syukriyadin Syukriyadin, Syukriyadin Syukur, Muhammad Hakkan Tarmizi Tarmizi Tarmizi Tarmizi Teuku Mirzan Syahputra Teuku Multazam Timoteus Gultom, Togar Utami, Rika Sri Wira Hidayatullah Yuli Prasetyo Yulizar Yulizar Yuwaldi Away Yuwaldi Away