Process control of mode switch for parallel hybrid electric buses

Yong Zhai; Gao Qiang Tang; Yu Hui Hu; Jun Qiang Xi

doi:10.15918/j.tbit1001-0645.2016.01.010

Process control of mode switch for parallel hybrid electric buses

Yong Zhai, Gao Qiang Tang, Yu Hui Hu, Jun Qiang Xi

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The control strategy of mode switch with engine started and not started was designed for the mode switch that needs engagement of clutch on single-shaft parallel hybrid electric vehicle (HEV). The clutch friction work and driver's intention were taken into account to determine the control strategy of starting the engine in particular gear or in neutral gear when the engine did not started. The motor could compensate engine torque during torque recovery phase and the compensation strategy was developed according to driver's demand, battery status and vehicle control strategy. The feasibility and superiority of the strategy were verified by bench and vehicle tests.

Original language	English
Pages (from-to)	53-58 and 99
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	36
Issue number	1
DOIs	https://doi.org/10.15918/j.tbit1001-0645.2016.01.010
Publication status	Published - 1 Jan 2016

Keywords

Clutch control
Hybrid electric buses
Mode switch
Torque recovery control

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10.15918/j.tbit1001-0645.2016.01.010

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title = "Process control of mode switch for parallel hybrid electric buses",

abstract = "The control strategy of mode switch with engine started and not started was designed for the mode switch that needs engagement of clutch on single-shaft parallel hybrid electric vehicle (HEV). The clutch friction work and driver's intention were taken into account to determine the control strategy of starting the engine in particular gear or in neutral gear when the engine did not started. The motor could compensate engine torque during torque recovery phase and the compensation strategy was developed according to driver's demand, battery status and vehicle control strategy. The feasibility and superiority of the strategy were verified by bench and vehicle tests.",

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AU - Zhai, Yong

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AU - Hu, Yu Hui

AU - Xi, Jun Qiang

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Y1 - 2016/1/1

N2 - The control strategy of mode switch with engine started and not started was designed for the mode switch that needs engagement of clutch on single-shaft parallel hybrid electric vehicle (HEV). The clutch friction work and driver's intention were taken into account to determine the control strategy of starting the engine in particular gear or in neutral gear when the engine did not started. The motor could compensate engine torque during torque recovery phase and the compensation strategy was developed according to driver's demand, battery status and vehicle control strategy. The feasibility and superiority of the strategy were verified by bench and vehicle tests.

AB - The control strategy of mode switch with engine started and not started was designed for the mode switch that needs engagement of clutch on single-shaft parallel hybrid electric vehicle (HEV). The clutch friction work and driver's intention were taken into account to determine the control strategy of starting the engine in particular gear or in neutral gear when the engine did not started. The motor could compensate engine torque during torque recovery phase and the compensation strategy was developed according to driver's demand, battery status and vehicle control strategy. The feasibility and superiority of the strategy were verified by bench and vehicle tests.

KW - Clutch control

KW - Hybrid electric buses

KW - Mode switch

KW - Torque recovery control

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Process control of mode switch for parallel hybrid electric buses

Abstract

Keywords

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