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Power Management Solar-powered Mobile Robot using Interval Type 2 Fuzzy Logic Controller (IT2FLC) Method
Corresponding Author(s) : Richa Watiasih
Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control,
Vol. 11, No. 4, November 2026 (Article in Progress)
Abstract
Mobile robots used for outdoor surveillance require a reliable power source to supply energy to their components, enabling continuous operation without the need for battery replacement. Therefore, an intelligent power management system is essential for mobile robots that utilize solar energy. This study aims to evaluate the performance of solar panels as an energy source for battery charging and power management in such mobile robots. We propose a model of a solar-powered mobile robot system comprising four DC motors, batteries, a buck-boost converter, and solar panels. Battery performance is managed using an Interval Type-2 Fuzzy Logic Controller (IT2FLC). The simulation assesses solar panel output, battery performance, and power management under varying torque conditions for robot movement on flat, uphill, and downhill paths with slope angles of 10°, 20°, and 30°. The simulation results indicate that the maximum power, voltage, and current produced by the solar panel at an irradiance of 1000 W/m² and a temperature of 40°C are 22.71 W, 4.52 V, and 5.02 A, respectively. The State of Charge (SoC) and Depth of Discharge (DoD) are effectively regulated using IT2FLC, with a SoC set point of 50% helping to slow the decrease in battery capacity. The IT2FLC controller's performance strongly influences the solar-powered mobile robot's power management efficiency. Specifically, the robot achieves a power consumption efficiency of 62.02% on flat terrain, 67.82% when traveling uphill on a 10° slope, and 65.78% when moving downhill on a 10° slope.
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References
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A. P. O. and K. O. O., “Development of a Solar-Powered Robotic Lawn Mower,” J. Eng. Res. Reports, vol. 26, no. 7, pp. 310–316, 2024, https://doi.org/10.9734/jerr/2024/v26i71211.
N. Duc-Nam, V. Le-Huy, L. Trong-An, N. Dinh-Trung, and N. H. Viet-Anh, “Design and Implementation of a Solar-Powered Mobile Robot for Transportation Application,” Univers. J. Mech. Eng., vol. 12, no. 2, pp. 17–24, 2024, https://doi.org/10.13189/ujme.2024.120201.
T. Dewi, R. Sukwadi, and M. B. Wahju, “Design and Performance of Solar-Powered Surveillance Robot for Agriculture Application,” Kinet. Game Technol. Inf. Syst. Comput. Network, Comput. Electron. Control, vol. 4, no. 3, 2023, https://doi.org/10.22219/kinetik.v8i3.1722.
Huy Pham Tien, Dung Hoang Anh, Hoang Tu Viet, and Hai Pham Van, “A holistic framework for PV performance optimization: Integrating intelligent solar tracking and autonomous robotic cleaning,” Glob. J. Eng. Technol. Adv., vol. 24, no. 2, pp. 050–058, 2025, https://doi.org/10.30574/gjeta.2025.24.2.0231.
A. A. Chand et al., “Design and Analysis of Photovoltaic Powered Battery-Operated Computer Vision-Based Multi-Purpose Smart Farming Robot,” pp. 1–18, 2021, https://doi.org/10.3390/agronomy11030530.
A. Ghobadpour, A. Cardenas, G. Monsalve, and H. Mousazadeh, “Optimal Design of Energy Sources for a Photovoltaic/Fuel Cell Extended-Range Agricultural Mobile Robot,” Robotics, vol. 12, no. 1, pp. 1–22, 2023, https://doi.org/10.3390/robotics12010013.
M. H. F. Fauadi, T. Tibyani, N. N. Majdi, S. J. Tay, and D. A. Kurniawati, “Energy-Efficient and Intelligent Autonomous Spraying Robot for Precision Agriculture Using Solar Power and Fuzzy Logic,” 2026, https://doi.org/10.46488/NEPT.2026.v25i02.D1820.
T. Paczkowski, M. Macko, M. Skornia, and G. Scholar, “Materials for Batteries of Mobile Robot Power Systems : A Systematic Review and Comparison of Efficiency,” 2023, https://doi.org/10.20944/preprints202304.0578.v1.
A. Zaineb, M. Vijayasanthi, and P. N. Mandadi, “Fuzzy Logic Controller Based Charging and Discharging Control for Battery in EV Applications,” Int. J. Electr. Electron. Res., vol. 12, no. 1, pp. 1–7, 2024, https://doi.org/10.37391/ijeer.120101.
L. Hou, F. Zhou, and K. Kim, “Practical Model for Energy Consumption Analysis of Omnidirectional Mobile Robot,” 2021, https://doi.org/10.3390/s21051800.
A. M. Hameed, A. Al-dujaili, and A. J. Humaidi, “Fuzzy logic control-based battery management system,” pp. 1–16, 2025, https://doi.org/10.1556/1848.2025.00971.
A. A. Chellal, J. Lima, J. Goncalves, and H. Megnafi, “Battery management system for mobile robots based on an extended kalman filter approch,” 2021 29th Mediterr. Conf. Control Autom. MED 2021, pp. 1131–1136, 2021, https://doi.org/10.1109/MED51440.2021.9480196.
M. Keshavarz, N. Bigdeli, and A. Shahmansoorian, “A New Type-II Fuzzy Logic Control-Based Energy Management Strategy for Improving Fuel Cell Durability and Fuel Economy of Hybrid Electric Vehicle,” vol. 12, no. 4, pp. 30–43, 2023, https://doi.org/10.22052/JEEM.2023.113684.
A. K. R and S. G. R, “Interval type 2 fuzzy PI-enhanced state space model for battery management in battery electric utility vehicles operating in an indoor logistics environment,” vol. 72, no. 4, pp. 1–11, 2024, https://doi.org/10.24425/bpasts.2024.150330.
A. A. Stephen, K. Musasa, and I. E. Davidson, “Modelling of Solar PV under Varying Condition with an Improved Incremental Conductance and Integral Regulator,” Energies, vol. 15, no. 7, 2022, https://doi.org/10.3390/en15072405.
H. N. Kadeval and V. K. Patel, “Mathematical modelling for solar cell, panel and array for photovoltaic system,” J. Appl. Nat. Sci., vol. 13, no. 3, pp. 937–943, 2021, https://doi.org/10.31018/jans.v13i3.2529.
A. R. Olawale, S. Shodiya, and Y. H. Ngadda, “Mathematical Modeling of Solar Photovoltaic Module to generate Maximum Power Using Matlab/Simulink,” Curr. J. Int. J. Appl. Technol. Res., vol. 2, no. 1, pp. 1–11, 2021, https://doi.org/10.35313/ijatr.v2i1.46.
L. Syafaah et al., “Design of MPPT for Buck-boost Converter based on GA to Optimize Solar Power Generation,” Kinet. Game Technol. Inf. Syst. Comput. Network, Comput. Electron. Control, vol. 4, no. 3, 2023, https://doi.org/10.22219/kinetik.v8i3.1658.
Y. Jin, W. Zhao, Z. Li, B. Liu, and L. Liu, “Modeling and Simulation of Lithium-ion Battery Considering the Effect of Charge-Discharge State,” J. Phys. Conf. Ser., vol. 1907, no. 1, 2021, https://doi.org/10.1088/1742-6596/1907/1/012003.
Q. Zhang, “Coulomb Counting Method based SOC Estimation of Lithium-Ion Batteries Considering Battery Temperature and Aging,” vol. 1, pp. 4–11, 2025, https://doi.org/10.62762/TEHV.2025.326438.
I. Suwarno, Y. Finayani, R. Rahim, J. Alhamid, and A. R. Al-Obaidi, “Controllability and Observability Analysis of DC Motor System and a Design of FLC-Based Speed Control Algorithm,” J. Robot. Control, vol. 3, no. 2, pp. 227–235, 2022, https://doi.org/10.18196/jrc.v3i2.10741.
H. Qi, J. Shangguan, C. Fang, and M. Yue, “Path Tracking Control of Car-like Wheeled Mobile Robot on the Slope based on Nonlinear Model Predictive Control,” 2022, DOI:10.1109/ICARM54641.2022.9959345..
I. Arango, C. Lopez, and A. Ceren, “Improving the autonomy of a mid-drive motor electric bicycle based on system efficiency maps and its performance,” World Electr. Veh. J., vol. 12, no. 2, 2021, https://doi.org/10.3390/wevj12020059.
S. Pattnaik, “Intelligent Type 2 Fuzzy Logic Controller for Hybrid Energy Management System,” vol. 35, no. 5, pp. 8–15, 2025, DOI:20.14118.jsee.2025.V35I5.2232..
A. Zidan Falih, M. Zaenal Efendi, and F. Dwi Murdianto, “CC-CV Controlled Fast Charging Using Type-2 Fuzzy for Lithium-Ion Battery,” J. Adv. Res. Electr. Eng., vol. 5, no. 2, pp. 135–141, 2021, https://doi.org/10.12962/jaree.v5i2.200.
F. D. Murdianto, E. Wahdjono, and F. Ramadani, “Harmonic reduction using THIPWM switching technique with type-2 fuzzy on 3-phase motor,” vol. 4, no. 4, pp. 2–11, 2023, https://doi.org/10.22219/kinetik.v8i4`.1759.
B. R. Putri, I. Sudiharto, and F. D. Murdianto, “An Accurate Battery Charger SEPIC-Coupled Inductor Using Fuzzy Type 2,” INTEK J. Penelit., vol. 8, no. 1, pp. 79–90, 2021, https://doi.org/10.31963/intek.v8i1.2886.
M. F. R. Lee and A. Nugroho, “Intelligent Energy Management System for Mobile Robot,” Sustain., vol. 14, no. 16, pp. 1–27, 2022, https://doi.org/10.3390/su141610056.
N. R. S. Muda, “Implementation of a Power Management System on Combat Robots based on a Hybrid Energy Storage System,” Asian J. Eng. Soc. Heal., vol. 3, no. 3, pp. 475–485, 2024, https://doi.org/10.46799/ajesh.v3i3.257.