A Novel Sliding Mode Control for the Air Management System of Fuel Cell Stack
SSRN, ISSN: 1556-5068
2023
- 99Usage
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Proton exchange membrane fuel cell (PEMFC) has the advantages of clean, high efficiency and environmental protection. Aiming at the optimal oxygen excess ratio control of the system under the complex and changeable conditions, a fourth-order nonlinear system mathematical model for the air supply system of PEMFC stack is developed by Simulink. A new nonsingular terminal sliding mode controller is proposed to control the OER (oxygen excess ratio) of the system, adjust the excess oxygen and prevent hypoxia. The results show that compared with the traditional linear sliding mode controller, the designed controller has lower delay and response time for sudden change. Furthermore, the new sliding mode structure will achieve finite time convergence and solve the problem that the traditional terminal sliding mode has singular points. This novel control method effectively improves the efficiency, stability, and reliability of the PEMFC system.
Bibliographic Details
Elsevier BV
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