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Main Title: Investigation of Energy Efficient Power Coupling Steering System for Dual Motors Drive High Speed Tracked Vehicle
Author(s): Zhai, Li
Huang, Hong
Sun, Tianmin
Wang, Qiannan
Type: Article
Language Code: en
Abstract: This paper presents an energy efficient power coupling steering system for dual motors drive high speed tracked vehicle. The system consists of a new type of center steering motor, two electromagnetic (EM) clutches, two planetary gear couplers, and two propulsion motors. The motor torque and power required by dynamic steering with different steering radiuses for dual motors drive high speed tracked vehicle were investigated. A motor-speed-based control strategy of dynamic steering is designed to achieve vehicle lateral stability enhancement. The model of the proposed control strategy in RecuDyn and Matlab/Simulink is given. The simulation results of dynamic steering with 0.5B and 2B radius show that understeer in small radius steering can be significantly improved.
Issue Date: 27-Dec-2016
Date Available: 14-Nov-2019
DDC Class: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
Subject(s): tracked vehicle
dual motors drive
dynamic steering
power coupling
speed control
Journal Title: Energy Procedia
Publisher: Elsevier
Publisher Place: Amsterdam
Volume: 104
Publisher DOI: 10.1016/j.egypro.2016.12.063
Page Start: 372
Page End: 377
EISSN: 1876-6102
Appears in Collections:FG Kraftfahrzeuge » Publications

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