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2020 | OriginalPaper | Chapter

Evaluation of Combined Energy-Efficient and Stability Strategies Utilising Direct Yaw Moment Control

Authors: Peikun Sun, Annika Stensson Trigell, Lars Drugge, Jenny Jerrelind

Published in: Advances in Dynamics of Vehicles on Roads and Tracks

Publisher: Springer International Publishing

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Abstract

For sustainability reasons it is important to reduce energy consumption during driving. One contribution to energy savings is by using proper wheel torque distributions during manoeuvring. An active energy-efficient direct yaw moment control (DYC) for electric vehicles has previously been proposed by the authors, taking the motor efficiency map into consideration. The results show a potential for reduced energy losses during driving, but it might result in stability problems during safety-critical maneuvres. In this work, consequences on stability due to this proposed energy efficient DYC is explored. Also an approach combining DYC both energy-efficiency and stability is proposed. The simulation results show that for the studied case the combination of DYC for energy-efficiency and stability can have an potential to both keep the vehicle safe and save considerable percentage of energy during both non safety-critical and safety-critical driving manoeuvres.
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Metadata
Title
Evaluation of Combined Energy-Efficient and Stability Strategies Utilising Direct Yaw Moment Control
Authors
Peikun Sun
Annika Stensson Trigell
Lars Drugge
Jenny Jerrelind
Copyright Year
2020
DOI
https://doi.org/10.1007/978-3-030-38077-9_179

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