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Analysis of Sliding Friction Work Changes of Wet Dual Clutch Transmission at Different Slope Starting
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Jianbin Qiu, Fuxin Diao, Jiaqiu Zheng, Cheng Chen, Song Wang
Automotive Digest | 2026, (7) : 7 - 12
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Automotive Digest | 2026, (7): 7-12
Analysis of Sliding Friction Work Changes of Wet Dual Clutch Transmission at Different Slope Starting
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Jianbin Qiu, Fuxin Diao, Jiaqiu Zheng, Cheng Chen, Song Wang
Affiliations
  • School of Automobile and Transportation, Chengdu Technological University, Chengdu 611730
Published: 2026-07-05 doi: 10.19822/j.cnki.1671-6329.20240244
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In order to explore the influence of wet Dual Clutch Transmission (DCT) on sliding power at different incline starts, the mathematical models of engine dynamic condition, vehicle driving resistance, clutch friction pair and the power model of automobile transmission system based on MATLAB/Simulink are established by mathematical modeling method. The start of wet DCT is simulated under the slope conditions of 0°, 10° and 20° respectively, and the change of the rotating speed of the main and slave ends and the slip and friction work of the friction pair are obtained under different conditions, so as to analyze the influence of slope change on the start of wet DCT vehicles, and provide certain reference and value for the theoretical research and application exploration of wet DCT.

Wet dual clutch transmission  /  Sliding friction work  /  Vehicle simulation
邱健斌, 刁富鑫, 郑佳秋, 陈铖, 王松. 湿式双离合变速器在不同坡度起步时滑摩功变化分析. 汽车文摘, 2026 , (7) : 7 -12 . DOI: 10.19822/j.cnki.1671-6329.20240244
Jianbin Qiu, Fuxin Diao, Jiaqiu Zheng, Cheng Chen, Song Wang. Analysis of Sliding Friction Work Changes of Wet Dual Clutch Transmission at Different Slope Starting[J]. Automotive Digest, 2026 , (7) : 7 -12 . DOI: 10.19822/j.cnki.1671-6329.20240244
Year 2026 volume Issue 7
110
23
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doi: 10.19822/j.cnki.1671-6329.20240244
  • Online Date:2026-09-23
  • Published:2026-07-05
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    School of Automobile and Transportation, Chengdu Technological University, Chengdu 611730
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
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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