Fuzzy Logic and IoT-Based Monitoring for Solar-Powered Precision Mist Irrigation
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The increasing unpredictability of environmental conditions, such as temperature fluctuations, humidity variations, seasonal shifts, and changing water availability, presents a significant challenge for sustainable food production. The increasing unpredictability of environmental conditions, including temperature fluctuations, humidity variations, seasonal shifts, and changing water availability, poses a significant challenge for sustainable food production. Although they are suitable for simple decision-making, conventional Type-1 Fuzzy Logic-based irrigation systems struggle to manage sensor noise, environmental uncertainty, and changing field conditions, resulting in sometimes ineffective water use and uneven irrigation management. This work presents a solar-powered mist irrigation system that integrates Interval Type-2 Fuzzy Logic (IT2FLS) and Internet of Things (IoT) technologies to improve precision irrigation management and address these issues. The proposed system employs IoT-based real-time environmental monitoring via Blynk and ThingSpeak to enable dynamic irrigation adjustments in response to temperature and soil moisture fluctuations. Type-2 Fuzzy Logic offers more reliable relay activation choices and greater robustness to sensor noise by incorporating Upper and Lower Membership Functions (UMF & LMF) and a Footprint of Uncertainty (FoU) than conventional Type-1 FIS. Experimental data demonstrate that the Type-2 Fuzzy model significantly reduces erroneous irrigation activations, maximizes water distribution, and increases system flexibility in response to environmental changes. Using solar power further improves energy efficiency, thereby reducing dependence on grid electricity and supporting environmentally friendly irrigation practices. This work demonstrates that, for contemporary agriculture, Type-2 Fuzzy Logic-based smart irrigation offers a scalable, flexible, and cost-effective alternative. This study shows how integrating renewable energy, advanced Type-2 fuzzy control, and IoT can create resource-efficient, adaptive irrigation systems supporting sustainable farming amid environmental challenges.
M. Benghanem, A. Mellit, and M. Khushaim, "Environmental monitoring of a smart greenhouse powered by a photovoltaic cooling system," J. Taibah Univ. Sci., vol. 17, no. 1, p. 2207775, Dec. 2023, doi: 10.1080/16583655.2023.2207775.
D. K. Ray et al., "Climate change has likely already affected global food production," PLoS ONE, vol. 14, no. 5, p. e0217148, May 2019, doi: 10.1371/journal.pone.0217148.
P. Agnolucci et al., "Impacts of rising temperatures and farm management practices on global yields of 18 crops," Nat. Food, vol. 1, no. 9, pp. 562–571, Sep. 2020, doi: 10.1038/s43016-020-00148-x.
T. N. Liliane and M. S. Charles, "Factors affecting yield of crops," in Agronomy - Climate Change and Food Security, IntechOpen, 2020, pp. 1–20, doi: 10.5772/intechopen.90672.
J. Osorio-Marín et al., "Climate change impacts on temperate fruit and nut production: A systematic review," Front. Plant Sci., vol. 15, p. 1352169, Mar. 2024, doi: 10.3389/fpls.2024.1352169.
D. N. Asih, "Does climate variability matter for food security in Indonesia?," Int. J. Agric., Environ. Biores., vol. 5, no. 2, pp. 1–16, 2020, doi: 10.35410/IJAEB.2020.5485.
D. Rodziewicz and J. Dice, "Drought risk to the agriculture sector," Fed. Reserve Bank Kansas City Econ. Rev., vol. 105, no. 2, pp. 47–70, Dec. 2020, doi: 10.18651/ER/v105n2RodziewiczDice.
M. Benzaouia, B. Hajji, A. Mellit, and A. Rabhi, "Fuzzy-IoT smart irrigation system for precision scheduling and monitoring," Comput. Electron. Agric., vol. 215, p. 108407, Dec. 2023, doi: 10.1016/j.compag.2023.108407.
M. J. Hoque, M. S. Islam, and M. Khaliluzzaman, "A fuzzy logic- and Internet of Things-based smart irrigation system," in Proc. 10th Int. Electron. Conf. Sensors Appl. (ECSA), Basel, Switzerland, Nov. 2023, p. 93, doi: 10.3390/ecsa-10-16243.
L. M. Silalahi et al., "Internet of things implementation and analysis of fuzzy Tsukamoto in prototype irrigation of rice," Int. J. Electr. Comput. Eng., vol. 12, no. 6, pp. 6022–6033, Dec. 2022, doi: 10.11591/ijece.v12i6.pp6022-6033.
J. M. Mendel and H. Wu, "Uncertainty versus choice in rule-based fuzzy logic systems," in Proc. IEEE World Congr. Comput. Intell., IEEE Int. Conf. Fuzzy Syst. (FUZZ-IEEE), Honolulu, HI, USA, May 2002, pp. 1336–1341, doi: 10.1109/FUZZ.2002.1006698.
D. Wu and J. M. Mendel, "Enhanced Karnik-Mendel algorithms for interval type-2 fuzzy sets and systems," in Proc. Annu. Meeting North Amer. Fuzzy Inf. Process. Soc. (NAFIPS), San Diego, CA, USA, Jun. 2007, pp. 184–189, doi: 10.1109/NAFIPS.2007.383834.
H. Hagras, "Type-2 FLCs: A new generation of fuzzy controllers," IEEE Comput. Intell. Mag., vol. 2, no. 1, pp. 30–43, Feb. 2007, doi: 10.1109/MCI.2007.357192.
J. M. Mendel and R. I. B. John, "Type-2 fuzzy sets made simple," IEEE Trans. Fuzzy Syst., vol. 10, no. 2, pp. 117–127, Apr. 2002, doi: 10.1109/91.995115.
V. Thomopoulos et al., "Application of fuzzy logic and IoT in a small-scale smart greenhouse system," Smart Agric. Technol., vol. 8, p. 100446, Aug. 2024, doi: 10.1016/j.atech.2024.100446.
C. D. Pérez-Blanco, A. Hrast-Essenfelder, and C. Perry, "Irrigation technology and water conservation: A review of the theory and evidence," Rev. Environ. Econ. Policy, vol. 14, no. 2, pp. 216–239, Jun. 2020, doi: 10.1093/reep/reaa004.
S. S. Kumar et al., "Solar powered water pumping systems for irrigation: A comprehensive review on developments and prospects towards a green energy approach," Mater. Today: Proc., vol. 33, pp. 303–307, 2020, doi: 10.1016/j.matpr.2020.04.092.
S. Gorjian et al., "Sustainable food and agriculture: Employment of renewable energy technologies," Curr. Robot. Rep., vol. 3, no. 3, pp. 153–163, May 2022, doi: 10.1007/s43154-022-00080-x.
O. Castillo and P. Melin, "A review on interval type-2 fuzzy logic applications in intelligent control," Inf. Sci., vol. 279, pp. 615–631, Sep. 2014, doi: 10.1016/j.ins.2014.04.015.
O. Castillo et al., "A comparative study of type-1 fuzzy logic systems, interval type-2 fuzzy logic systems and generalized type-2 fuzzy logic systems in control problems," Inf. Sci., vol. 354, pp. 257–274, Aug. 2016, doi: 10.1016/j.ins.2016.03.026.
D. Cavaliere, V. Loia, and S. Senatore, "Towards a layered agent-modeling of IoT devices to precision agriculture," in Proc. IEEE Int. Conf. Fuzzy Syst. (FUZZ-IEEE), Glasgow, U.K., Jul. 2020, pp. 1–8, doi: 10.1109/FUZZ48607.2020.9177771.
S. Singh and R. Sharma, "Threshold-sensitive energy efficient routing for precision agriculture," Peer-to-Peer Netw. Appl., vol. 18, no. 3, p. 155, May 2025, doi: 10.1007/s12083-025-01972-3.
A. S. Pascaris et al., "Integrating solar energy with agriculture: Industry perspectives on the market, community, and socio-political dimensions of agrivoltaics," Energy Res. Soc. Sci., vol. 75, p. 102023, May 2021, doi: 10.1016/j.erss.2021.102023.
C. Maraveas et al., "Smart and solar greenhouse covers: Recent developments and future perspectives," Front. Energy Res., vol. 9, p. 783587, Nov. 2021, doi: 10.3389/fenrg.2021.783587.
Y. Z. Maulana, A. Pangestu, and S. Pramono, "Enhancing temperature control in a miniature green house for corn plantation system using model predictive controller," in Proc. 3rd Int. Conf. Electron., Biomed. Eng., Health Inform., 2023, pp. 237–249, doi: 10.1007/978-981-99-0248-4_17.
R. S. Krishnan et al., "Fuzzy logic based smart irrigation system using Internet of Things," J. Clean. Prod., vol. 252, p. 119902, Apr. 2020, doi: 10.1016/j.jclepro.2019.119902.
E. M. Olalla et al., "Fuzzy control application to an irrigation system of hydroponic crops under greenhouse: Case cultivation of strawberries (Fragaria Vesca)," Sensors, vol. 23, no. 8, p. 4088, Apr. 2023, doi: 10.3390/s23084088.
R. B. Dhumale et al., "Fuzzy Internet of Things-based water irrigation system," Agric. Eng. Int.: CIGR J., vol. 25, no. 2, pp. 1–15, 2023. [Online]. Available: http://www.cigrjournal.org
A. Adriansyah et al., "Autonomous mobile robot design with behaviour-based control architecture using adaptive neuro-fuzzy inference system (ANFIS)," in Proc. FORTEI-Int. Conf. Electr. Eng. (FORTEI-ICEE), Jakarta, Indonesia, Oct. 2022, pp. 11–16, doi: 10.1109/FORTEI-ICEE57243.2022.9972931.
R. T. Ngan et al., "Representing complex intuitionistic fuzzy set by quaternion numbers and applications to decision making," Appl. Soft Comput., vol. 87, p. 105961, Feb. 2020, doi: 10.1016/j.asoc.2019.105961.

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