The invention relates to an electric drive rotor parameter determination method and device, electronic equipment, a medium and a product, and relates to the technical field of vehicle control, and the method comprises the steps: obtaining an original rotor parameter detected by at least one detector and an original signal confidence state corresponding to the at least one detector, the original rotor parameters comprise an original rotor rotating speed and an original rotor angle; obtaining a target rotor rotating speed and a rotating speed confidence state according to at least one of the original rotor rotating speed and the original signal confidence state; and obtaining a target rotor angle and an angle confidence state according to at least one of the original rotor angle, the rotating speed confidence state and the target rotor rotating speed and the original signal confidence state. And more accurate parameters of the electric drive rotor can be obtained, so that accurate control on an electric drive system is realized.

    本公开涉及一种电驱转子参数确定方法、装置、电子设备、介质及产品,涉及车辆控制技术领域,该方法包括:获取至少一种检测器检测得到的原始转子参数以及至少一种检测器对应的原始信号置信状态,原始转子参数包括原始转子转速和原始转子角度;根据原始转子转速和原始信号置信状态中的至少一者,得到目标转子转速和转速置信状态;根据原始转子角度、转速置信状态和目标转子转速中的至少一者,以及原始信号置信状态,得到目标转子角度和角度置信状态。能够得到更加精准的电驱转子的参数,以便实现对电驱系统的精准控制。


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    Title :

    Electric rotor parameter determination method and device, electronic equipment, medium and product


    Additional title:

    电驱转子参数确定方法、装置、电子设备、介质及产品


    Contributors:
    WANG JICHEN (author)

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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