Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations
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...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2023-01-01
|
| Series: | Applied Mathematics and Nonlinear Sciences |
| Subjects: | |
| Online Access: | https://doi.org/10.2478/amns.2022.2.0086 |
| _version_ | 1797688780911542272 |
|---|---|
| author | You Zhuan |
| author_facet | You Zhuan |
| author_sort | You Zhuan |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-03-12T01:35:38Z |
| format | Article |
| id | doaj.art-e8d34c8b82874efba9e12077d4d89f57 |
| institution | Directory Open Access Journal |
| issn | 2444-8656 |
| language | English |
| last_indexed | 2024-03-12T01:35:38Z |
| publishDate | 2023-01-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Applied Mathematics and Nonlinear Sciences |
| spelling | doaj.art-e8d34c8b82874efba9e12077d4d89f572023-09-11T07:01:09ZengSciendoApplied Mathematics and Nonlinear Sciences2444-86562023-01-018198999810.2478/amns.2022.2.0086Electric Vehicle Mechanical Transmission System Based on Fractional Differential EquationsYou Zhuan01School of Automobile and Transportation, Wuxi Institute of Technology, Wuxi, 214121, ChinaThis 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.https://doi.org/10.2478/amns.2022.2.0086electric vehiclemechanical transmissionfractional differential equationhigh-frequency vibration34a08 |
| spellingShingle | You Zhuan Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations Applied Mathematics and Nonlinear Sciences electric vehicle mechanical transmission fractional differential equation high-frequency vibration 34a08 |
| title | Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations |
| title_full | Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations |
| title_fullStr | Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations |
| title_full_unstemmed | Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations |
| title_short | Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations |
| title_sort | electric vehicle mechanical transmission system based on fractional differential equations |
| topic | electric vehicle mechanical transmission fractional differential equation high-frequency vibration 34a08 |
| url | https://doi.org/10.2478/amns.2022.2.0086 |
| work_keys_str_mv | AT youzhuan electricvehiclemechanicaltransmissionsystembasedonfractionaldifferentialequations |