Fuzzy Based Stability Enhancement System for a Four-Motor-Wheel Electric Vehicle

2002-01-1588

05/07/2002

Event
SAE 2002 Automotive Dynamics & Stability Conference and Exhibition
Authors Abstract
Content
The stability of a four motor-wheel drive electric vehicle is improved by independent control of wheel torques. An innovative Fuzzy Direct Yaw Control method together with a novel wheel slip controller is used to enhance the vehicle stability and safety. Also a new speed estimator is presented in this paper, which is used for slip estimation. The intrinsic robustness of fuzzy controllers allows the system to operate in different road conditions successfully. Moreover, the ease to implement fuzzy controllers gives a practical solution for vehicle stability enhancement.
Meta TagsDetails
DOI
https://doi.org/10.4271/2002-01-1588
Pages
11
Citation
Tahami, F., Kazemi, R., Farhanghi, S., and Samadi, B., "Fuzzy Based Stability Enhancement System for a Four-Motor-Wheel Electric Vehicle," SAE Technical Paper 2002-01-1588, 2002, https://doi.org/10.4271/2002-01-1588.
Additional Details
Publisher
Published
May 7, 2002
Product Code
2002-01-1588
Content Type
Technical Paper
Language
English