The Power System Active-Synchronizing Control of the PHEV during the AMT Shifting Process

Xiang Yu Dong; Jun Qiang Xi; Hui Yan Chen

doi:10.4028/www.scientific.net/AMM.80-81.1155

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 80-81The Power System Active-Synchronizing Control of...

The Power System Active-Synchronizing Control of the PHEV during the AMT Shifting Process

Abstract:

For the parallel hybrid electrical vehicle (PHEV) with motor equipped in front of the transmission, the inertia of the transmission-input increases with the power system and the clutch assembly. To reduce the synchronizer slipping friction power, the input speed of the transmission should be controlled, so the active-synchronizing control is applied. To enhance the speed-adjusting precision and shorten the synchronizing time, engine-motor joint speed-adjusting-control is utilized. Finally, a vehicle simulation is carried out, and the test result proves that the method is feasible.

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Periodical:

Applied Mechanics and Materials (Volumes 80-81)

Pages:

1155-1159

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.80-81.1155

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Online since:

July 2011

Authors:

Xiang Yu Dong, Jun Qiang Xi, Hui Yan Chen

Keywords:

Active-Synchronizing Control, Fuzzy Control, Synchronizer Slipping Friction Power

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References

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