EnglishStatic and Coulomb frictions are extensively used in automotive mechanical systems to control the synchronization between two shafts or two axles. Clutches, gearboxes and limited-slip differentials are some examples. This paper proposes a method for the efficient simulation of a wide class of automotive mechanical systems with static and Coulomb friction phenomena. The modelling approach is based on the port-Hamiltonian representation of the dynamic systems and the computation of the friction forces requires only the zero crossing detection. A slight approximation allows faster and sufficiently accurate simulations even without an accurate zero crossing detection. The proposed approach has been used to simulate the behaviour of a complex gearbox provided by some high level farm tractors.
Modelling and simulation of static and Coulomb friction in a class of automotive systems / Morselli, Riccardo; Zanasi, Roberto; P., Ferracin. - In: INTERNATIONAL JOURNAL OF CONTROL. - ISSN 0020-7179. - STAMPA. - 79(2006), pp. 508-520.
| Data di pubblicazione: | 2006 |
| Titolo: | Modelling and simulation of static and Coulomb friction in a class of automotive systems |
| Autore/i: | Morselli, Riccardo; Zanasi, Roberto; P., Ferracin |
| Autore/i UNIMORE: | |
| Rivista: | |
| Volume: | 79 |
| Pagina iniziale: | 508 |
| Pagina finale: | 520 |
| Codice identificativo ISI: | WOS:000236576900009 |
| Codice identificativo Scopus: | 2-s2.0-33645722045 |
| Citazione: | Modelling and simulation of static and Coulomb friction in a class of automotive systems / Morselli, Riccardo; Zanasi, Roberto; P., Ferracin. - In: INTERNATIONAL JOURNAL OF CONTROL. - ISSN 0020-7179. - STAMPA. - 79(2006), pp. 508-520. |
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http://hdl.handle.net/11380/310617
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