Motor Vehicle Dynamics: Modeling and Simulation

Genta, Giancarlo

doi:10.1142/3329

Cited by 297 publications

(217 citation statements)

References 0 publications

Supporting

Mentioning

193

Contrasting

Unclassified

Order By: Relevance

“…4) [20]: Although there are many ways to obtain the mathematical model, a procedure based on Lagrange equations will be followed here; neglecting the relational kinetic energy of the wheels the kinetic energy of the vehicle is as follows:…”

Section: Dynamic Modelmentioning

confidence: 99%

“…Where ω R is the wheel radius, ω is the angular velocity of the in-wheel motor and t u is the linear speed at which the contact zone moves on the ground and can be written for the four wheels as [21]: The "Magic Formul" is used to describe the longitudinal road/tire interaction, namely the relationship between slip ratio λ and traction coefficient µ [20][21][22]. In the Pacejka's magic model, the normalized traction force (i.e.…”

Section: Dynamic Modelmentioning

confidence: 99%

See 1 more Smart Citation

Sensorless Fuzzy Direct Torque Control for High Performance Electric Vehicle with Four In-Wheel Motors

Sekour¹,

Hartani²,

Draou³

et al. 2013

Journal of Electrical Engineering and Technology

View full text Add to dashboard Cite

-This paper describes a control scheme of speed sensorless fuzzy direct torque control (FDTC) of permanent magnet synchronous motor for electric vehicle (EV). Electric vehicle requires fast torque response and high efficiency of the drive. Speed sensorless FDTC In-wheel PMSM drives without mechanical speed sensors at the motor shaft have the attractions of low cost, quick response and high reliability in electric vehicle application. This paper presents a new approach to estimate the speed of in-wheel electrical vehicles based on Model Reference Adaptive System (MRAS). The direct torque control suffers in low speeds due to the effect of changes in stator resistance on the flux measurements. To improve the system performance at low speeds, a PI-fuzzy resistance estimator is proposed to eliminate the error due to changes in stator resistance. High performance sensorless drive of the in-wheel motor based on MRAS with on line stator resistance tuning is established for four motorized wheels electric vehicle and the whole system is simulated by matalb/simulink. The simulation results show the effectiveness of the new control strategy. This proposed control strategy is extensively used in electric vehicle application.

show abstract

Section: Dynamic Modelmentioning

confidence: 99%

Section: Dynamic Modelmentioning

confidence: 99%

Sensorless Fuzzy Direct Torque Control for High Performance Electric Vehicle with Four In-Wheel Motors

Sekour¹,

Hartani²,

Draou³

et al. 2013

Journal of Electrical Engineering and Technology

View full text Add to dashboard Cite

show abstract

“…The first step of the smoothed path is then handed to two independent low-level tracking controllers, one for desired speed and one for desired curvature. The speed controller is a proportionalintegral (PI) controller with feedback linearization to account for engine and transmission inertia, rolling inertia, wind resistance, and power loss in the torque converter (Centa, 1997;Gillespie, 1992;Wong, 2001). The curvature controller uses an Ackermann steering model with cornering stiffness to convert desired curvature into desired steering wheel angle, which is then passed as a reference signal to a proportionalintegral-derivative (PID) steering wheel angle controller (Gillespie, 1992;Wong, 2001).…”

Section: Operational Layermentioning

confidence: 99%

Team Cornell's Skynet: Robust perception and planning in an urban environment

Miller

Campbell

Huttenlocher

et al. 2008

Journal of Field Robotics

107

View full text Add to dashboard Cite

Team Cornell's Skynet is an autonomous Chevrolet Tahoe built to compete in the 2007 DARPA Urban Challenge. Skynet consists of many unique subsystems, including actuation and power distribution designed in-house, a tightly coupled attitude and position estimator, a novel obstacle detection and tracking system, a system for augmenting position estimates with vision-based detection algorithms, a path planner based on physical vehicle constraints and a nonlinear optimization routine, and a state-based reasoning agent for obeying traffic laws.

show abstract

“…3, and by neglecting the effect of roll angle of the sprung mass about the roll axis and the effect of camber angle, the equations of motion of the vehicle are [13]:…”

Section: Dynamic Modelmentioning

confidence: 99%

Eleves: A New Software Tool for Electric Vehicle Modeling and Simulation

Nouh

Chami

Djerdir

et al. 2007

WEVJ

View full text Add to dashboard Cite

Vehicle simulation software is essential to vehicle design and development. Most current vehicle software simulations, however, require that components be specified prior to running the simulations. Within this context, this paper presents a simulator offering to users flexibility enough to add new component and use different level of accuracy. Thus a first version of a new software tool, in order to assist in developing technologies for Electric Vehicle (EV), is described. The ELEctric VEhicle Simulator (ELEVES) is currently being developed as a research project in the University of Technology of Belfort-Montbéliard (UTBM) by our laboratory Systems and Transportations (SeT). This simulator is developed on the base of the Component Hybrid Dynamic Nets (CHDN). As application, the proposed software tool has been used to modeling and simulation of four motorized wheels electric vehicle. Finally, a comparison between the results obtained by ELEVES with those obtained by Matlab/ Simulink software tool has been included.

show abstract

Motor Vehicle Dynamics: Modeling and Simulation

Cited by 297 publications

References 0 publications

Sensorless Fuzzy Direct Torque Control for High Performance Electric Vehicle with Four In-Wheel Motors

Sensorless Fuzzy Direct Torque Control for High Performance Electric Vehicle with Four In-Wheel Motors

Team Cornell's Skynet: Robust perception and planning in an urban environment

Eleves: A New Software Tool for Electric Vehicle Modeling and Simulation

Contact Info

Product

Resources

About