Dynamic smoothness control for dual-motor-independent-drive electric vehicles based on Kalman filter

Cheng Lin; Aidao Dong; Junhui Shi

doi:10.1016/j.egypro.2016.06.126

Dynamic smoothness control for dual-motor-independent-drive electric vehicles based on Kalman filter

Cheng Lin, Aidao Dong^*, Junhui Shi

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

In order to reduce the lateral dynamics shock caused by mechanical gap of a dual-motor-independently-drive electric vehicle while the accelerator pedal was quickly pressed down, the Kalman filter was adopted to design a dynamics smoothness controller. Simulation results proved the effectiveness of the control strategy - it could improve the smoothness of the lateral dynamics effectively. The effect on the control performance of the value of process noise - Q was discussed. It is important to select an appropriate Q to balance the improvement of dynamics smoothness and the increased response time for the accelerator pedal.

Original language	English
Pages (from-to)	1005-1012
Number of pages	8
Journal	Energy Procedia
Volume	88
DOIs	https://doi.org/10.1016/j.egypro.2016.06.126
Publication status	Published - 1 Jun 2016
Event	Applied Energy Symposium and Summit on Low-Carbon Cities and Urban Energy Systems, CUE 2015 - Fuzhou, China Duration: 15 Nov 2015 → 17 Nov 2015

Keywords

Dynamics smoothness control
Electric vehicle
Independent drive
Kalman filter

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10.1016/j.egypro.2016.06.126

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title = "Dynamic smoothness control for dual-motor-independent-drive electric vehicles based on Kalman filter",

abstract = "In order to reduce the lateral dynamics shock caused by mechanical gap of a dual-motor-independently-drive electric vehicle while the accelerator pedal was quickly pressed down, the Kalman filter was adopted to design a dynamics smoothness controller. Simulation results proved the effectiveness of the control strategy - it could improve the smoothness of the lateral dynamics effectively. The effect on the control performance of the value of process noise - Q was discussed. It is important to select an appropriate Q to balance the improvement of dynamics smoothness and the increased response time for the accelerator pedal.",

keywords = "Dynamics smoothness control, Electric vehicle, Independent drive, Kalman filter",

author = "Cheng Lin and Aidao Dong and Junhui Shi",

note = "Publisher Copyright: {\textcopyright} 2016 The Authors.; Applied Energy Symposium and Summit on Low-Carbon Cities and Urban Energy Systems, CUE 2015 ; Conference date: 15-11-2015 Through 17-11-2015",

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T1 - Dynamic smoothness control for dual-motor-independent-drive electric vehicles based on Kalman filter

AU - Lin, Cheng

AU - Dong, Aidao

AU - Shi, Junhui

PY - 2016/6/1

Y1 - 2016/6/1

N2 - In order to reduce the lateral dynamics shock caused by mechanical gap of a dual-motor-independently-drive electric vehicle while the accelerator pedal was quickly pressed down, the Kalman filter was adopted to design a dynamics smoothness controller. Simulation results proved the effectiveness of the control strategy - it could improve the smoothness of the lateral dynamics effectively. The effect on the control performance of the value of process noise - Q was discussed. It is important to select an appropriate Q to balance the improvement of dynamics smoothness and the increased response time for the accelerator pedal.

AB - In order to reduce the lateral dynamics shock caused by mechanical gap of a dual-motor-independently-drive electric vehicle while the accelerator pedal was quickly pressed down, the Kalman filter was adopted to design a dynamics smoothness controller. Simulation results proved the effectiveness of the control strategy - it could improve the smoothness of the lateral dynamics effectively. The effect on the control performance of the value of process noise - Q was discussed. It is important to select an appropriate Q to balance the improvement of dynamics smoothness and the increased response time for the accelerator pedal.

KW - Dynamics smoothness control

KW - Electric vehicle

KW - Independent drive

KW - Kalman filter

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DO - 10.1016/j.egypro.2016.06.126

M3 - Conference article

AN - SCOPUS:85007575260

SN - 1876-6102

VL - 88

SP - 1005

EP - 1012

JO - Energy Procedia

JF - Energy Procedia

T2 - Applied Energy Symposium and Summit on Low-Carbon Cities and Urban Energy Systems, CUE 2015

Y2 - 15 November 2015 through 17 November 2015

ER -

Dynamic smoothness control for dual-motor-independent-drive electric vehicles based on Kalman filter

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Keywords

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