Journal of Northeastern University(Natural Science) ›› 2025, Vol. 46 ›› Issue (3): 106-114.DOI: 10.12068/j.issn.1005-3026.2025.20239043
• Mechanical Engineering • Previous Articles Next Articles
Xin-xin ZHAO(), Bing LI, Jue YANG(
)
Received:
2023-08-15
Online:
2025-03-15
Published:
2025-05-29
About author:
ZHAO Xin-xin E-mail: xinixnzhao@ustb.edu.cnCLC Number:
Xin-xin ZHAO, Bing LI, Jue YANG. Extensible Optimization Control of Hybrid Transmission Switching Process for Off-road Vehicles[J]. Journal of Northeastern University(Natural Science), 2025, 46(3): 106-114.
总质量/t | 车轮动态半径/m | 主减速器减速比 | 空气阻力系数 | 迎风面积/m2 | 滚动阻力系数 | 电池容量/Ah |
---|---|---|---|---|---|---|
113 | 0.837 | 22.07 | 0.65 | 7.5 | 0.025 | 158 |
Table 1 Vehicle related parameters
总质量/t | 车轮动态半径/m | 主减速器减速比 | 空气阻力系数 | 迎风面积/m2 | 滚动阻力系数 | 电池容量/Ah |
---|---|---|---|---|---|---|
113 | 0.837 | 22.07 | 0.65 | 7.5 | 0.025 | 158 |
模式 | 离合器CL1 | 离合器CL2 | 制动器BR1 | 制动器BR2 |
---|---|---|---|---|
1 | 0 | 0 | 1 | 1 |
2 | 1 | 0 | 0 | 1 |
3 | 0 | 1 | 1 | 0 |
4 | 1 | 1 | 0 | 0 |
Table 3 States of the clutch in different modes
模式 | 离合器CL1 | 离合器CL2 | 制动器BR1 | 制动器BR2 |
---|---|---|---|---|
1 | 0 | 0 | 1 | 1 |
2 | 1 | 0 | 0 | 1 |
3 | 0 | 1 | 1 | 0 |
4 | 1 | 1 | 0 | 0 |
制动器BR1等效 作用半径R/m | 制动器BR1 摩擦副数N | 制动器BR1 面积Ac/m2 | 电磁阀的时间 常数 | 电磁阀的增益 | 制动器片的 摩擦因子 |
---|---|---|---|---|---|
0.098 | 13 | 0.39 | 0.04 | 1.0 | 0.13 |
Table 4 Model parameters for controller design
制动器BR1等效 作用半径R/m | 制动器BR1 摩擦副数N | 制动器BR1 面积Ac/m2 | 电磁阀的时间 常数 | 电磁阀的增益 | 制动器片的 摩擦因子 |
---|---|---|---|---|---|
0.098 | 13 | 0.39 | 0.04 | 1.0 | 0.13 |
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