Control-Oriented Modelling of the Transient Behaviour of Hydrodynamic Couplings: A State-Space Approach

Klemens Kranawetter, Richard Seeber, Robert Bauer, Martin Horn

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung


Torsional vibrations are a troubling issue in many powertrain applications. To suppress them, a hydrodynamic steel spring coupling with suitable damping characteristics is often incorporated into the affected driveline. Its behaviour is commonly described by the so-called Kelvin-Voigt model, which is valid only for a fixed excitation frequency. Such a model proves to be unsuitable for use in most transient simulations or for model based control purposes. Therefore, this paper presents a novel control-oriented model for the coupling's transient behaviour. Starting from physical first principles, a second order state-space model is derived. Its validity is verified using experimental data obtained on a complex combustion engine test bed.
Titel2018 Annual American Control Conference (ACC)
Herausgeber (Verlag)IEEE Control Systems Society
ISBN (elektronisch)978-1-5386-5428-6
PublikationsstatusVeröffentlicht - 2018
Veranstaltung2018 Annual American Control Conference - Milwaukee, USA / Vereinigte Staaten
Dauer: 27 Juni 201829 Juni 2018


Konferenz2018 Annual American Control Conference
Land/GebietUSA / Vereinigte Staaten

Fields of Expertise

  • Information, Communication & Computing


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