Development and Validation of New Control Algorithm for Parallel Hybrid Electric Transit Bus

2006 ◽  
Author(s):  
Liang Chu ◽  
Shaomin Ming ◽  
Yongsheng Zhang ◽  
Yajun Zhu ◽  
Minghui Liu ◽  
...  
Keyword(s):  
Control Algorithm ◽  
Parallel Hybrid ◽  
Hybrid Electric ◽  
Development And Validation ◽  
Transit Bus

Research on Dynamic Torque Control Strategy for Parallel Hybrid Electric Vehicle

2011 ◽  
Vol 228-229 ◽  
pp. 951-956 ◽  
Author(s):  
Yun Bing Yan ◽  
Fu Wu Yan ◽  
Chang Qing Du
Keyword(s):  
Electric Vehicle ◽  
Hybrid Electric Vehicle ◽  
Control Algorithm ◽  
Dynamic Control ◽  
Torque Control ◽  
Engine Torque ◽  
Parallel Hybrid Electric Vehicle ◽  
Torque Control Strategy ◽  
Parallel Hybrid ◽  
Hybrid Electric

It is necessary for Parallel Hybrid Electric Vehicle (PHEV) to distribute energy between engine and motor and to control state-switch during work. Aimed at keeping the total torque unchanging under state-switch, the dynamic torque control algorithm is put forward, which can be expressed as motor torque compensation for engine after torque pre-distribution, engine speed regulation and dynamic engine torque estimation. Taking Matlab as the platform, the vehicle control simulation model is built, based on which the fundamental control algorithm is verified by simulation testing. The results demonstrate that the dynamic control algorithm can effectively dampen torque fluctuations and ensures power transfer smoothly under various state-switches.

Powertrain Control of Parallel Hybrid Electric Vehicles via Extremum Seeking Algorithm

2010 ◽  
Author(s):  
Erkin Dinc¸men ◽  
I˙smail M. C. Uygan ◽  
Bilin Aksun Gu¨venc¸ ◽  
Tankut Acarman
Keyword(s):  
Hybrid Electric Vehicle ◽  
Control Algorithm ◽  
Combustion Engine ◽  
Operation Mode ◽  
Extremum Seeking ◽  
Powertrain Control ◽  
Parallel Hybrid ◽  
Hybrid Electric ◽  
Upper Level ◽  
Battery Discharge

A control algorithm for a parallel hybrid electric vehicle is proposed in this paper. An upper level controller chooses vehicle operation mode such as regenerative braking, electric motor only, combustion engine only, engine+motor in battery discharge or engine+motor in battery charge modes. In engine+motor mode, optimum torque distribution between the engine and the motor is determined via extremum seeking algorithm that searches maximum drivetrain efficiency. Simulations are given to illustrate the effectiveness of the proposed control algorithm.

scholarly journals A Dry Clutch Control Algorithm for AMT Systems in a Parallel Hybrid Electric Bus

2012 ◽  
Vol 5 (2) ◽  
pp. 469-474
Author(s):  
Changwoo Shin ◽  
Moseong Kim ◽  
Chunhua Zheng ◽  
Wonsik Lim ◽  
Sukwon Cha
Keyword(s):  
Control Algorithm ◽  
Hybrid Electric Bus ◽  
Electric Bus ◽  
Parallel Hybrid ◽  
Hybrid Electric ◽  
Dry Clutch ◽  
Clutch Control

scholarly journals R&D of Parallel Hybrid Electric Transit Bus with Complete Chinese IPR

2004 ◽  
Vol 2 (2) ◽  
pp. 619-622
Author(s):  
Limin Zhu ◽  
Qun Deng ◽  
Liqing Sun ◽  
Min Li ◽  
Yufang Li
Keyword(s):  
Parallel Hybrid ◽  
Hybrid Electric ◽  
Transit Bus
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