2013
DOI: 10.1177/0954407013506569
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Design and comparison of the handling performance of different electric vehicle layouts

Abstract: In contrast to conventional internal combustion engine driven vehicles, the number of motors in fully electric cars is not fixed. A variety of architectural solutions, including from one to four individually controlled electric drive units, With respect to linear handling characteristics, the simulations indicate that the influence of torque-vectoring is independent of the location of the controlled axles (front or rear) and considerably affected by the number of controlled axles.

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Cited by 40 publications
(41 citation statements)
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References 25 publications
(42 reference statements)
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“…Tyres are modelled with the Pacejka Magic Formula with variable relaxation length (Pacejka, 2006). The chassis model (including sprung and unsprung masses, steering system, suspension elasto-kinematics and tyres) has been extensively validated against experimental results obtained during different sessions at the Lommel proving ground (Belgium) under steady-state and transient conditions (skid pads and step steers), including the adoption of a steering robot for enhancing the repeatability of the experiments (De Novellis et al, 2013, 2014a, 2015.…”
Section: Vehicle Model For Controller Performance Evaluationmentioning
confidence: 99%
“…Tyres are modelled with the Pacejka Magic Formula with variable relaxation length (Pacejka, 2006). The chassis model (including sprung and unsprung masses, steering system, suspension elasto-kinematics and tyres) has been extensively validated against experimental results obtained during different sessions at the Lommel proving ground (Belgium) under steady-state and transient conditions (skid pads and step steers), including the adoption of a steering robot for enhancing the repeatability of the experiments (De Novellis et al, 2013, 2014a, 2015.…”
Section: Vehicle Model For Controller Performance Evaluationmentioning
confidence: 99%
“…[6][7][8][9][10] For two-speed transmission for EVs, the synchronizer type, the friction and oneway clutch type and the dog clutch type are being investigated. 7,8 The synchronizer type and the dog clutch type both possess the advantages of a simple 1 School of Mechanical Engineering, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea 2 Eco-Vehicle Drive Train Engineering Design Team, Hyundai Motor Company, Hwaseong, Republic of Korea structure and a relatively light weight. However, they also have the disadvantage of torque interruptions, which are inherent in manual transmissions (MTs).…”
Section: Introductionmentioning
confidence: 99%
“…As the name implies, an electric vehicle is driven by the electric energy stored in batteries [2][3][4]. Theoretically, the electric vehicle requires no transmission, for the traction motor, featuring a wide speed range and a large driving torque, can be driven from zero speed under load [5,6]. In practice, however, it is too complex and costly to adopt a reducer with fixed speed ratio.…”
Section: Introductionmentioning
confidence: 99%