The invention relates to a motor driven power steering control method and system. The motor driven power steering control method may include the steps of: setting a virtual steering system model including a column connecting a steering wheel to a rack gear, determining a column stiffness torque using torsional displacement of the column in the set virtual steering system model, and determining a target steering torque based on the determined column stiffness torque.
本发明涉及一种马达驱动的动力转向控制方法和系统,该方法可包括:设置虚拟转向系统模型,该虚拟转向系统模型包括将方向盘连接到齿条的立柱,在所设置的虚拟转向系统模型中使用立柱的扭转位移来确定立柱刚度扭矩,以及基于所确定的立柱刚度扭矩来确定目标转向扭矩。
MOTOR DRIVEN POWER STEERING CONTROL METHOD AND SYSTEM
马达驱动的动力转向控制方法及系统
2021-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B62D MOTOR VEHICLES , Motorfahrzeuge / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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