Stability control method based on all-wheel-drive electric automobile virtual wheel

The invention provides a stability control method based on an all-wheel-drive electric automobile virtual wheel. A system comprises a differential mechanism, a virtual wheel motor control system, a left front wheel hub motor and a control system, a right front wheel hub motor and a control system, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JIA GUANGDONG, DING XIYING, YAO RUNYU, LAN TIANXIANG, ZHAI XIAOHAN, HAN XIANGYU, LI CHUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a stability control method based on an all-wheel-drive electric automobile virtual wheel. A system comprises a differential mechanism, a virtual wheel motor control system, a left front wheel hub motor and a control system, a right front wheel hub motor and a control system, a left rear wheel hub motor and a control system, a right rear wheel hub motor and a control system,a left front wheel speed detection unit, a right front wheel speed detection unit, a left rear wheel speed detection unit, a rear wheel speed detection unit, a weighted average unit, an ideal posturecalculation unit, an error controller, a torque distribution control unit, a steering mechanism unit, a virtual wheel, a value conversion unit and a driver operating mechanism. According to the stability control method based on the all-wheel-drive electric automobile virtual wheel, for characteristics of independent drive of an all-wheel-drive electric automobile hub motor, dynamic disturbance ofany hub motor with higher t