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Energies
Volume 13
Issue 20
10.3390/en13205334
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Article

Hybrid Adaptive Control for PEMFC Gas Pressure

by
Jing Chen
1,
Chenghui Zhang
1,
Ke Li
1,
Yuedong Zhan
2 and
Bo Sun
1,*
1
School of Control Science and Engineering, Shandong University, Jingshi-Road 17923, Jinan 250061, China
2
Department of Automation, Kunming University of Science and Technology, Jingming-South-Street 727, Kunming 650500, China
*
Author to whom correspondence should be addressed.
Energies 2020, 13(20), 5334; https://doi.org/10.3390/en13205334
Submission received: 23 August 2020 / Revised: 5 October 2020 / Accepted: 9 October 2020 / Published: 13 October 2020
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Abstract

This paper addresses the issues of nonlinearity and coupling between anode pressure and cathode pressure in proton exchange membrane fuel cell (PEMFC) gas supply systems. A fuzzy adaptive PI decoupling control strategy with an improved advanced genetic algorithm (AGA) is proposed. This AGA s utilized to optimize the PI parameters offline, and the fuzzy adaptive algorithm s used to adjust the PI parameters dynamically online to achieve the approximate decoupling control of the PEMFC gas supply system. According to the proposed dynamic model, the PEMFC gas supply system with the fuzzy–AGA–PI decoupling control method was simulated for comparison. The simulation results demonstrate that the proposed control system can reduce the pressure difference more efficiently with the classical control method under different load changes.
Keywords: proton exchange membrane fuel cell; membrane; pressure difference; adaptive control; intelligent optimizing algorithm proton exchange membrane fuel cell; membrane; pressure difference; adaptive control; intelligent optimizing algorithm

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MDPI and ACS Style

Chen, J.; Zhang, C.; Li, K.; Zhan, Y.; Sun, B. Hybrid Adaptive Control for PEMFC Gas Pressure. Energies 2020, 13, 5334. https://doi.org/10.3390/en13205334

AMA Style

Chen J, Zhang C, Li K, Zhan Y, Sun B. Hybrid Adaptive Control for PEMFC Gas Pressure. Energies. 2020; 13(20):5334. https://doi.org/10.3390/en13205334

Chicago/Turabian Style

Chen, Jing, Chenghui Zhang, Ke Li, Yuedong Zhan, and Bo Sun. 2020. "Hybrid Adaptive Control for PEMFC Gas Pressure" Energies 13, no. 20: 5334. https://doi.org/10.3390/en13205334

APA Style

Chen, J., Zhang, C., Li, K., Zhan, Y., & Sun, B. (2020). Hybrid Adaptive Control for PEMFC Gas Pressure. Energies, 13(20), 5334. https://doi.org/10.3390/en13205334

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