2015 IEEE Intelligent Vehicles Symposium (IV) 2015
DOI: 10.1109/ivs.2015.7225818
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Torque-vectoring stability control of a four wheel drive electric vehicle

Abstract: The electrification of the automotive powertrain provides completely new control options regarding the distribution of individual wheel moments. The integration of up to four independently controlled electrical engines in a vehicle allows individual adjustment of driving and braking torques to the current driving situation. Thus, electrical engines create a new kind of dynamic vehicle control. Unlike the Electronic Stability Control (ESC), Torque-Vectoring influences the vehicle dynamics not only through braki… Show more

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Cited by 14 publications
(5 citation statements)
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“…These three parts of the controllers (fuzzification, generation of rules, and defuzzification) require an in-depth knowledge of the process under study. Nevertheless, fuzzy controllers have been successfully applied to DYC or even to unstable systems (Table 4) [36][37][38][39].…”
Section: Ref(s)mentioning
confidence: 99%
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“…These three parts of the controllers (fuzzification, generation of rules, and defuzzification) require an in-depth knowledge of the process under study. Nevertheless, fuzzy controllers have been successfully applied to DYC or even to unstable systems (Table 4) [36][37][38][39].…”
Section: Ref(s)mentioning
confidence: 99%
“…Comments [36] A high-level supervisory module operated by a genetic fuzzy yaw moment controller. [37] Comparison to an LQR. Fuzzy logic shows better results on ISO3888-2 and Sine with Dwell manoeuvres.…”
Section: Ref(s)mentioning
confidence: 99%
“…The advantage of using the four individual motors configuration is that it allows for precise torque distribution when applying the maximum motor power [7][8][9][10][11]. This solution allows individual control of the driving torque at each wheel and thus quickly deploys Torque Vectoring Control (TVC) to stabilize the vehicle and increase its performance [12][13][14][15]. Torque-vectoring control systems are designed to optimize the distribution of torque to individual wheels or axles, enhancing vehicle stability, agility, and overall performance.…”
Section: Introductionmentioning
confidence: 99%
“…Generally, according to the characteristics of vehicle dynamics and transmission systems, a great number of vehicle control systems have been developed to enhance the vehicle maneuverability. [8][9][10] In particular related to EVs, the active torque vectoring (ATV) system has been established to assist the driver in risky maneuvres when he/she is unable to control the vehicle by using the common steering system. The ATV system controls the vehicle lateral dynamics by distributing the driving torque among the wheels, asymmetrically, to generate the stabilizing external yaw moment.…”
Section: Introductionmentioning
confidence: 99%