NDLI: Vehicle stability control with electric propulsion failure for an electric vehicle driven by multiple motors

Content Provider	IEEE Xplore Digital Library
Author	Man-Wai Chong Yee-Pien Yang
Copyright Year	2015
Description	Author affiliation: Dept. of Mech. Eng., Nat. Taiwan Univ., Taipei, Taiwan (Man-Wai Chong; Yee-Pien Yang)
Abstract	This paper proposes a vehicle stability control (VSC) during the electric propulsion failure of an electric vehicle (EV). This EV is driven by three traction motors; one traction motor is responsible for two front wheels, while two wheel motors are responsible for rear wheels. When any one of the traction motors fails, the proposed VSC calculates new torque distribution according to a direct yaw-moment controller and a slip ratio controller. This VSC strategy is implemented in a digital signal processor. A real-time hardware-in-the-loop test is then performed on a dynamometer with a motor acting as one of the rear wheel motors, while the EV and other two traction motors are modeled with commercially available simulation tools. Experimental results show that the proposed VSC strategy is able to keep the EV safe and stable after its electric propulsion failure is detected.
Starting Page	515
Ending Page	520
File Size	1767989
Page Count	6
File Format	PDF
ISBN	9781479980697
DOI	10.1109/ICNSC.2015.7116090
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-04-09
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Torque Traction motors Automotive electronics Mathematical model Switches Vehicles hardware-in-the-loop test Vehicle stability control electric vehicle electric propulsion failure
Content Type	Text
Resource Type	Article

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