Modeling and simulative analysis of shift control for at powertrain on the car

https://doi.org/10.31130/ud-jst.2024.547ICT
Tóm tắt: 70 | PDF: 98

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Author

  • Duc Lich Luu
    The University of Danang - University of Science and Technology, Vietnam
    Luong Duyen Hai
    The Central College of Transport V, Vietnam
    Tran Cong Thang
    The University of Danang - University of Science and Technology, Vietnam
    Nguyen Van Vu
    The University of Danang - University of Science and Technology, Vietnam
    Dang Minh Hieu
    The University of Danang - University of Science and Technology, Vietnam

Từ khóa:

Automatic Transmission
powertrain
vehicle dynamnic

Tóm tắt

The problem with this power transmission system is related to increased fuel consumption, and small performance. The above issues are decisive for the management of the AT transmission system. In other words, determining when to shift gears is one of the factors that determine the advantages of this system. In this paper, the authors focus on building a model consisting of the engine, hydraulic torque converter, gearbox, final drive and differential, drive wheels, and vehicle body dynamic system and propose a gear shift control algorithm for AT based on the throttle opening level (%) and the longitudinal velocity of the car. Finally, the effectiveness and advantage of the proposed control schemes are indicated by illustrative results through MATLAB/SIMULINK. This approach is the basis for research on improving performance and optimizing fuel for automotive powertrains.

Tài liệu tham khảo

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Jun 30, 2024
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Cách trích dẫn
Luu, D. L., L. D. Hai, T. C. Thang, N. V. Vu, và D. M. Hieu. “Modeling and Simulative Analysis of Shift Control for at Powertrain on the Car”. Tạp Chí Khoa học Và Công nghệ - Đại học Đà Nẵng, vol 22, số p.h 6A, Tháng Sáu 2024, tr 57-62, doi:10.31130/ud-jst.2024.547ICT.

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