Active Damping of Torsional Vibration on the Powertrain of Power-split Vehicle

Xun Zhang; Hui Liu; Chen Yinqi

doi:10.1016/j.egypro.2017.03.652

Active Damping of Torsional Vibration on the Powertrain of Power-split Vehicle

Xun Zhang, Hui Liu^*, Chen Yinqi

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

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

10 Citations (Scopus)

Abstract

In this paper, a Linear-Quadratic-Gaussian (LQG) controller with estimator has been implemented for the suppression of torsional vibration on the powertrain of a power-split vehicle caused by an abrupt acceleration. Two motor/generators in the transmission are applied to improve the drive comfort and guarantee the dynamic response. An equivalent model of planetary gear has been put forward to simplify the transmission. The simulation results show that the LQG controller suppresses the vibration effectively.

Original language	English
Pages (from-to)	2898-2903
Number of pages	6
Journal	Energy Procedia
Volume	105
DOIs	https://doi.org/10.1016/j.egypro.2017.03.652
Publication status	Published - 2017
Event	8th International Conference on Applied Energy, ICAE 2016 - Beijing, China Duration: 8 Oct 2016 → 11 Oct 2016

Keywords

Active control
LQG controller
power-split vehicle
torional vibration

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10.1016/j.egypro.2017.03.652

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title = "Active Damping of Torsional Vibration on the Powertrain of Power-split Vehicle",

abstract = "In this paper, a Linear-Quadratic-Gaussian (LQG) controller with estimator has been implemented for the suppression of torsional vibration on the powertrain of a power-split vehicle caused by an abrupt acceleration. Two motor/generators in the transmission are applied to improve the drive comfort and guarantee the dynamic response. An equivalent model of planetary gear has been put forward to simplify the transmission. The simulation results show that the LQG controller suppresses the vibration effectively.",

keywords = "Active control, LQG controller, power-split vehicle, torional vibration",

author = "Xun Zhang and Hui Liu and Chen Yinqi",

note = "Publisher Copyright: {\textcopyright} 2017 The Authors.; 8th International Conference on Applied Energy, ICAE 2016 ; Conference date: 08-10-2016 Through 11-10-2016",

year = "2017",

doi = "10.1016/j.egypro.2017.03.652",

language = "English",

volume = "105",

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AU - Zhang, Xun

AU - Liu, Hui

AU - Yinqi, Chen

PY - 2017

Y1 - 2017

N2 - In this paper, a Linear-Quadratic-Gaussian (LQG) controller with estimator has been implemented for the suppression of torsional vibration on the powertrain of a power-split vehicle caused by an abrupt acceleration. Two motor/generators in the transmission are applied to improve the drive comfort and guarantee the dynamic response. An equivalent model of planetary gear has been put forward to simplify the transmission. The simulation results show that the LQG controller suppresses the vibration effectively.

AB - In this paper, a Linear-Quadratic-Gaussian (LQG) controller with estimator has been implemented for the suppression of torsional vibration on the powertrain of a power-split vehicle caused by an abrupt acceleration. Two motor/generators in the transmission are applied to improve the drive comfort and guarantee the dynamic response. An equivalent model of planetary gear has been put forward to simplify the transmission. The simulation results show that the LQG controller suppresses the vibration effectively.

KW - Active control

KW - LQG controller

KW - power-split vehicle

KW - torional vibration

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U2 - 10.1016/j.egypro.2017.03.652

DO - 10.1016/j.egypro.2017.03.652

M3 - Conference article

AN - SCOPUS:85020744038

SN - 1876-6102

VL - 105

SP - 2898

EP - 2903

JO - Energy Procedia

JF - Energy Procedia

T2 - 8th International Conference on Applied Energy, ICAE 2016

Y2 - 8 October 2016 through 11 October 2016

ER -

Active Damping of Torsional Vibration on the Powertrain of Power-split Vehicle

Abstract

Keywords

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