This paper describes the application of the SWIFT tyre model to full vehicle ABS braking. First, the model is used to derive the single tyre response to road undulations and brake torque step input, both being very much of relevance to ABS braking. This includes a survey of the sensitivity of the dynamic tyre parameters regarding the first, rigid belt, eigenfrequencies and the relative damping. Next, the response of a quarter vehicle to similar input is discussed with specific emphasis on the added value of the dynamic characteristics of the SWIFT model in comparison to steady state and transient tyre models. Finally, full vehicle ABS controlled braking on an even road is considered for various road friction values and vehicle speed.
Full vehicle ABS braking using the SWIFT rigid ring tyre model
ABS-Bremsung mit dem Reifenmodell SWIFT
2000
6 Seiten, 7 Bilder, 1 Tabelle, 7 Quellen
Conference paper
English
Full vehicle ABS braking using the SWIFT rigid ring tyre model
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