The invention discloses a motor speed regulation control method and device, a vehicle, equipment and a medium. The motor speed regulation control method comprises the steps that a voltage real signal of a motor at the current moment and a current real signal of the motor at the current moment are obtained; obtaining the back electromotive force of the motor based on the voltage real signal at the current moment and the current real signal at the current moment; based on the back electromotive force of the motor, obtaining a motor observation rotating speed of the motor at the current moment; determining a rotating speed deviation based on the motor expected rotating speed and the motor observed rotating speed at the current moment; obtaining an initial control parameter of the motor current signal and correction information of the initial control parameter based on the rotating speed deviation; and obtaining a target control parameter based on the initial control parameter and the correction information, obtaining a current signal at the next moment based on the target control parameter, and controlling the rotating speed of the motor based on the current signal at the next moment.
本申请公开了一种电机调速控制方法、装置、车辆、设备及介质,电机调速控制方法包括:获取电机当前时刻的电压真实信号和当前时刻的电流真实信号;基于当前时刻的电压真实信号和当前时刻的电流真实信号,得到电机的反电动势;基于电机的反电动势,得到电机在当前时刻的电机观测转速;基于电机期望转速和当前时刻的电机观测转速,确定转速偏差;基于转速偏差,得到电机电流信号的初始控制参数和初始控制参数的修正信息;基于初始控制参数和修正信息,得到目标控制参数,并基于目标控制参数得到下一时刻的电流信号,基于下一时刻的电流信号控制电机的转速。
Motor speed regulation control method and device, vehicle, equipment and medium
电机调速控制方法、装置、车辆、设备及介质
08.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | 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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