Journal ArticleDOI
The magic formula tyre model
Hans B. Pacejka,Egbert Bakker +1 more
TLDR
The Magic Formula model as mentioned in this paper provides a set of mathematical formulae from which the forces and moment acting from road to tyre can be calculated at longitudinal, lateral and camber slip conditions, which may occur simultaneously.Abstract:
An account is given of the latest version 3 of the Magic Formula tyre model. The model provides a set of mathematical formulae from which the forces and moment acting from road to tyre can be calculated at longitudinal, lateral and camber slip conditions, which may occur simultaneously. The model aims at an accurate description of measured steady-state tyre behaviour. The coefficients of the basic formula represent typifying quantities of the tyre characteristic. By selecting proper values, the characteristics for either side force, aligning torque or fore and aft force can be obtained. The new version of the model contains physically based formulations to avoid the introduction of correction factors. Double-sided, possibly non-symmetric pure slip curves are employed as the basis for combined slip calculations. Suggestions are given to estimate the driving part of the longitudinal slip curve and to represent the characteristic at rolling backwards.read more
Citations
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Journal ArticleDOI
Compensating Delays and Noises in Motion Control of Autonomous Electric Vehicles by Using Deep Learning and Unscented Kalman Predictor
TL;DR: A brain-inspired proprioceptive system based on state-of-the-art deep learning and data fusion technique is proposed to solve the problem of time-varying delays and measurement noises in autonomous four-wheel actuated EVs.
Journal ArticleDOI
Modular design of artificial potential field and nonlinear model predictive control for a vehicle collision avoidance system with move blocking strategy
Umar Zakir Abdul Hamid,Umar Zakir Abdul Hamid,Hairi Zamzuri,Tsuyoshi Yamada,Mohd Azizi Abdul Rahman,Yuichi Saito,Pongsathorn Raksincharoensak +6 more
TL;DR: In this paper, the collision avoidance system is a pivotal part of the autonomous vehicle and the ability to navigate the vehicle in various hazardous scenarios demands reliable actuator interventions, such as collision avoidance.
Journal ArticleDOI
Tno mf-swift
TL;DR: An overview of the TNO MF-SWIFT model is given in this article, followed by a discussion of the implementation in multibody and other simulation software, including also the available road models.
Journal ArticleDOI
Actuator-Redundancy-Based Fault Diagnosis for Four-Wheel Independently Actuated Electric Vehicles
Rongrong Wang,Junmin Wang +1 more
TL;DR: A real-time actuator-redundancy-based fault diagnosis approach for four-wheel independently actuated (FWIA) in-wheel motor electric ground vehicles to detect the possible actuator fault in real time.
Journal ArticleDOI
A modified integral sliding mode control to lateral stabilisation of 4-wheel independent drive electric vehicles
TL;DR: In this paper, a sliding mode controller (SMC) is proposed for lateral stability control of a 4-wheel independent drive electric vehicle, and the structure of the SMC is modified and online-tuned to ensure vehicle system stability, and to track the desired vehicle motion references when an in-wheel motor fault happens.
References
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Proceedings ArticleDOI
A New Tire Model with an Application in Vehicle Dynamics Studies
Journal ArticleDOI
Shear Force Development by Pneumatic Tyres in Steady State Conditions: A Review of Modelling Aspects
Hans B. Pacejka,Robin S. Sharp +1 more
TL;DR: In this article, a review of the generation of shear forces by pneumatic tyres under steady state conditions is presented, in a practical context, through reference to the uses to which models may be put by the vehicle dynamicist and the tyre designer.
Determination of magic tyre model parameters
Jjm Van Oosten,E. Bakker +1 more
TL;DR: In this paper, a set of MAGIC TYRE FORMULA PARAMETERS out of the DELFT TYRE MEASUREMENT TRAILER is compared to the "MONTE CARLO" version of the model.
Determination of Magic Formula tyre model parameters
J.J.M. van Oosten,E. Bakker +1 more
TL;DR: In this article, the Magic Formula Tyre Model is compared with the Monte Carlo version of the model and the comparison between the two versions shows that the latest version results in better fitting results especially for camber influences and (even more important) in an improvement on the fitting process.