A lumped-parameter model of a motorbike engine's desmodromic valve train is developed for the simulation of the dynamic behaviour of such an uncommon train. The model takes into account several non-linear effects and is highly time-varying. The estimation of the model parameters is discussed and the effectiveness of the model is assessed by a comparison with experimental results. The model is employed to predict the magnitude of forces, impacts and bounces, and to detect unacceptable dynamic phenomena; thus, it may be used as a tool both in design optimization and diagnostics.

A Non-linear elastodynamic model of a desmodromic valve train / Dalpiaz G.; Rivola A.. - In: MECHANISM AND MACHINE THEORY. - ISSN 0094-114X. - STAMPA. - 35:11(2000), pp. 1551-1562. [10.1016/S0094-114X(00)00012-4]

A Non-linear elastodynamic model of a desmodromic valve train

Dalpiaz G.
Primo
;
Rivola A.
Secondo
2000

Abstract

A lumped-parameter model of a motorbike engine's desmodromic valve train is developed for the simulation of the dynamic behaviour of such an uncommon train. The model takes into account several non-linear effects and is highly time-varying. The estimation of the model parameters is discussed and the effectiveness of the model is assessed by a comparison with experimental results. The model is employed to predict the magnitude of forces, impacts and bounces, and to detect unacceptable dynamic phenomena; thus, it may be used as a tool both in design optimization and diagnostics.
2000
A Non-linear elastodynamic model of a desmodromic valve train / Dalpiaz G.; Rivola A.. - In: MECHANISM AND MACHINE THEORY. - ISSN 0094-114X. - STAMPA. - 35:11(2000), pp. 1551-1562. [10.1016/S0094-114X(00)00012-4]
Dalpiaz G.; Rivola A.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/902569
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