Starting anti-jitter control method for vehicle and vehicle

The invention discloses a starting anti-jitter control method for a vehicle and the vehicle. The control method comprises the following steps of S1, calculating an actual rotating speed of a current driving motor according to data collected by a rotary transformer; S3, filtering the actual rotating...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN LONG, GUI QIZHEN, REN QING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a starting anti-jitter control method for a vehicle and the vehicle. The control method comprises the following steps of S1, calculating an actual rotating speed of a current driving motor according to data collected by a rotary transformer; S3, filtering the actual rotating speed through low-pass filtering to obtain a target rotating speed of the driving motor; S5, calculating a difference value between the target rotating speed and the actual rotating speed, and calculating an adjusting torque of the driving motor according to the difference value; and S7, adjusting an output torque of the driving motor according to the current state of the driving motor and the adjusting torque. According to the control method, the vehicle can be more stable in a starting process, jitter is effectively restrained, meanwhile, the starting anti-jitter control method is simple, and extra auxiliary equipment does not need to be added. 本申请公开了一种用于车辆的起步防抖动的控制方法和车辆,所述控制方法包括如下步骤:S1:根据旋转变压器采集到的数据计算当前驱动电机的实际转速