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Vehicle Mass Estimation and Application of Pure Electric Light Truck
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Yumin Lin, Guangjie Wei, Daoliang You, Jian Chen, Junqi Gong
Automotive Engineer | 2023, (8) : 38 - 41
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Automotive Engineer | 2023, (8): 38-41
Vehicle Mass Estimation and Application of Pure Electric Light Truck
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Yumin Lin, Guangjie Wei, Daoliang You, Jian Chen, Junqi Gong
Affiliations
  • Jiangling Motor Co., Ltd., Nanchang 330031
Published: 2023-08-15 doi: 10.20104/j.cnki.1674-6546.20220082
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The vehicle mass, which was estimated from longitudinal dynamics formula based on longitudinal acceleration, vehicle speed, motor torque, was used as input parameter to calculate energy recovery feedback torque, to make the vehicle has the same target deceleration under different loads. Test results indicate that the accuracy of vehicle mass falls in the range of ±10% in the real road test, and when vehicle mass is used to calculate energy recovery, the energy consumption is optimized by 5.5% in CRUISE simulation based on China-World Transient Vehicle Cycle (C-WTVC).

Mass estimation  /  Energy recovery  /  Optimization  /  Electric vehicle
Yumin Lin, Guangjie Wei, Daoliang You, Jian Chen, Junqi Gong. Vehicle Mass Estimation and Application of Pure Electric Light Truck[J]. Automotive Engineer, 2023 , (8) : 38 -41 . DOI: 10.20104/j.cnki.1674-6546.20220082
Year 2023 volume Issue 8
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doi: 10.20104/j.cnki.1674-6546.20220082
  • Online Date:2025-11-25
  • Published:2023-08-15
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  • Revised:2022-12-02
Affiliations
    Jiangling Motor Co., Ltd., Nanchang 330031
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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