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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Dissertation
Longitudinal control strategies for unmanned ground behicles in uneven terrains
TL;DR: Two control techniques to reduce the effect of ground disturbances and changes in the robot mass during the execution of a task are proposed: Robust PID controller, tuned by an LMI approach, and a nonlinear controller, tuning by a Backstepping technique, with integral action.
Proceedings ArticleDOI
A Particle Filter Approach for Identifying Tyre Model Parameters From Full-Scale Experimental Tests
TL;DR: In this article, a methodology for identifying the Magic Formula-Tyre model coefficients of an axle based only on the measurements carried out on board vehicle (vehicle sideslip angle, yaw rate, lateral acceleration, speed and steer angle) during standard handling maneuvers (step-steers, double lane changes, etc.) is presented.
Journal ArticleDOI
Comparative study between luenberger observer and extended kalman filter for fault-tolerant control of induction motor drives
TL;DR: The obtained results show that the proposed controller with the proposed observers provides a good trajectory tracking, and these schemes are robust with respect to faults, parameter variations, and external load disturbances for induction motor drive system.
Journal ArticleDOI
Optimal energy allocation strategy for electric vehicles based on the real-time model predictive control technology
Bestimmung des maximalen Kraftschlusses an mit ABV ausgeruesteten Fahrzeugen und Fahrzeugzuegen
TL;DR: In this paper, bestaetigt, das bisher verwendete Verfahren zur beurteilung der Leistungsfaehigkeit von ABV-Anlagen Unzulaenglichkeiten aufweist.
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.