<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This paper introduces a method for dynamic loading of human-vehicle powertrains during dangerous driving. At the same time, this paper establishes a performance evaluation index of the human-vehicle (electric vehicle) powertrain system based on the second derivative functional. We have analyzed and established the calculation formula of the excitation force of the electric vehicle drive train in unstable driving conditions. We use the numerical solution method to perform the dynamic model simulation calculation on MATLAB. The study found that the high-frequency excitation force increases the amplitude of the acceleration power spectrum of the electric vehicle system. At the same time, the research results prove that the state-space model of the electric vehicle vibration system and the selected parameter values are effective.</p>
</abstract>

This paper introduces a method for dynamic loading of human-vehicle powertrains during dangerous driving. At the same time, this paper establishes a performance evaluation index of the human-vehicle (electric vehicle) powertrain system based on the second derivative functional. We have analyzed and established the calculation formula of the excitation force of the electric vehicle drive train in unstable driving conditions. We use the numerical solution method to perform the dynamic model simulation calculation on MATLAB. The study found that the high-frequency excitation force increases the amplitude of the acceleration power spectrum of the electric vehicle system. At the same time, the research results prove that the state-space model of the electric vehicle vibration system and the selected parameter values are effective.

Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

This paper introduces a method for dynamic loading of human-vehicle powertrains during dangerous driving. At the same time, this paper establishes a...

Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations

Online veröffentlicht: 15. Juli 2022

Seitenbereich: 989 - 998

Eingereicht: 14. Feb. 2022

Akzeptiert: 22. Apr. 2022

DOI: https://doi.org/10.2478/amns.2022.2.0086

Schlüsselwörter
Electric vehicle, Mechanical transmission, Fractional differential equation, High-frequency vibration

© 2023 Zhuan You, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

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Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations

Online veröffentlicht: 15. Juli 2022

Seitenbereich: 989 - 998

Eingereicht: 14. Feb. 2022

Akzeptiert: 22. Apr. 2022

DOI: https://doi.org/10.2478/amns.2022.2.0086

SchlüsselwörterElectric vehicle, Mechanical transmission, Fractional differential equation, High-frequency vibration

© 2023 Zhuan You, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Schlüsselwörter
Electric vehicle, Mechanical transmission, Fractional differential equation, High-frequency vibration