The Coordinated Control Strategy in Plug-In Hybrid Vehicle

Abstract:

In this paper,the necessity of the coordinated control is further discussed under state-switch based on the analysis of dynamical characteristics of both engine and motor. The thoughts of torque compensation and powertrain sequence are illustrated with detail and used to build up simulation model.The acceleration fluctuation is used to measure the simulation results of the coordinated control strategy, and it is finally manifested by the simulation results which are got through MATLAB/SIMULINK and CRUISE that the coordinated control algorithm can effectively reduce the fluctuation of vehicle acceleration and ensure smooth power transfer under state-switch.

• Periodical: Applied Mechanics and Materials (Volume 392)
• Pages: 306-311
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.392.306
• Online since: September 2013
• Authors: Wei Hua Wang, Ming Chen Guo, Xiao Dong, Rui Fang Song
• Keywords: Coordinated Control, Plug-In HEV, Powertrain Sequence, Torque Compensation

References

[1] Wang Weihua, Parallel Hybrid Vehicle Control, Ph.D. Thesis, Jilin University, 2006. 5.

[2] Liu Zhiru, Study on Active Control for dynamic process of Hybrid Electric Vehicle, Ph.D. Thesis, Jilin University, 2006. 6.

[3] Tong yi, Study on the Coordinated Control Issue in Parallel Hybrid Electric System , Ph.D. Thesis, Jilin University, 2006. 6.

[4] Liu Dongyang, Coordinated Torque Control of Power Sources for Driving-Mode-Switch of Full Hybrid Vehicle, Ph.D. Thesis, Chongqing University, 2006. 6.

[5] Sung Chul Oh Evaluation of Motor Characteristics for Hybrid Electric Vehicles Using the Hardware-in-the-Loop Concept. IEEE Transactions on Vehicular Technology Vol 54, NO. 3. MAY, (2005).

DOI: 10.1109/tvt.2005.847228