SLIP CONTROL DEVICE FOR VEHICLE

PURPOSE:To perform slip control more effectively by optimizing a control setting value for slip control. CONSTITUTION:Given torque to driving wheels is controlled so that the actual slip value of front wheels 1FL and 1FR as driving wheels can be a given engine target value STE or a brake control tar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMASHITA TETSUHIRO, IZUMI TOMOMI, ANAMI YOSHIAKI, WATANABE MASAHITO, TANIDA HARUNORI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To perform slip control more effectively by optimizing a control setting value for slip control. CONSTITUTION:Given torque to driving wheels is controlled so that the actual slip value of front wheels 1FL and 1FR as driving wheels can be a given engine target value STE or a brake control target value STB. A control setting value for slip control, e.g. target values STE or STB, a control start threshold SS, and a control finish threshold SC etc., is corrected based on lateral acceleration acting on a body, that is, lateral G. A correction factor K5 based on the lateral G is set, as shown in fig. 15, so as to be made smaller as the lateral G becomes larger, and so that the change rate of the correction factor K5 when the lateral G is small can become larger than that of the correction factor K5 when the lateral G is large.