AI-assisted ECU programming for twining injectors supplying flexible syngas-biogas-hydrogen blend to engines

https://doi.org/10.31130/ud-jst.2025.23(12).693E

Tóm tắt: 12 | PDF: 11

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Author

  • Bui Van Hung
    The University of Danang - University of Technology and Education, Vietnam
    Duong Trong Chung
    Quy Nhon University, Vietnam
    Le Khac Binh
    Vinh University of Technology education, Nghe An, Vietnam

Từ khóa:

Renewable fuel
Flexible fuel
Hydrogen
ECU
Dual-injector system

Tóm tắt

The engine utilizing a flexible variable blend of syngas-biogas-hydrogen fuel requires fuel supply via a dual-injector system controlled by a specially designed ECU. The control law for the injectors in the dual-injector system can be described by two piecewise linear functions: the first injector’s opening increases linearly, then is held constant; the second injector begins to open when the syngas concentration in the mixture exceeds 50%, and then increases linearly. Artificial Intelligence (AI) can be employed to program the complex control operation of the dual-injector system based on the provided hardware specifications and the injector opening rule. The adaptability of the ECU to the fuel mixture composition and the engine operating regime can be simulated using the Proteus software. This allows us to save a significant amount of time and effort in ECU testing before manufacturing.

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Dec 31, 2025
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Hung, B. V., D. T. Chung, và L. K. Binh. “AI-Assisted ECU Programming for Twining Injectors Supplying Flexible Syngas-Biogas-Hydrogen Blend to Engines”. Tạp Chí Khoa học Và Công nghệ - Đại học Đà Nẵng, vol 23, số p.h 12, Tháng Chạp 2025, tr 1-6, doi:10.31130/ud-jst.2025.23(12).693E.

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