Mechanical Version of the CRONE Suspension

Abstract : This paper deals with an application of the non integer differentiation in vehicle suspension area: the CRONE suspension, French acronym of suspension ´a Comportement Robuste d'Ordre Non Entier. This suspension results from a traditional suspension system whose order 1 dashpot is replaced by a non-integer order dashpot. The different steps, from the concept to its practical realisation, are presented. A quarter-car model is used to illustrate the performances. The frequency and time responses, for various values of the vehicle load, reveal a great stability robustness: the resonsance in the frequency domain and the damping ratio in the time domain remain almost constant whatsoever the load variations are.
Type de document :
Article dans une revue
Special issue Advances in the Theory of Control, Signals and Systems with Physical Modeling, 2010, 407, pp.99-112. 〈10.1007/978-3-642-16135-3〉
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https://hal.archives-ouvertes.fr/hal-00568777
Contributeur : Valérie Abel <>
Soumis le : mercredi 23 février 2011 - 14:35:39
Dernière modification le : lundi 19 février 2018 - 15:50:04

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Alain Oustaloup, Xavier Moreau. Mechanical Version of the CRONE Suspension. Special issue Advances in the Theory of Control, Signals and Systems with Physical Modeling, 2010, 407, pp.99-112. 〈10.1007/978-3-642-16135-3〉. 〈hal-00568777〉

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