DCT起步模糊控制研究及仿真分析
The starting control technics of the dual clutch transimission（DCT） is discussed.To improve the vehicle startup quality and reduce the starting clutch wear,the starting control strategy that both the dual clutch engaged in the starting process simultaneously with engine constant speed in part proces...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2010-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2010.09.018 |
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| Summary: | The starting control technics of the dual clutch transimission（DCT） is discussed.To improve the vehicle startup quality and reduce the starting clutch wear,the starting control strategy that both the dual clutch engaged in the starting process simultaneously with engine constant speed in part process are proposed,the intention of the driver and as the fuzzy controller input for two clutches engaging intensity is established,Taking the intention of the driver,the speed difference between the engine and the clutches,and the difference between the actual and target engine speeds as inputs,a fuzzy controller is designed to control the separating or engaging speed and time of two clutches.Set up the simulation model for the starting process and analyze the performance of the vehicle with DCT and AMT.The simulation results indicate that the adopted starting control strategy can improve the startup quality of vehicle effectively. |
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| ISSN: | 1004-2539 |