The invention discloses a signal processing method and device for a rotary transformer motor, electronic equipment and a chip, and the method comprises the steps: obtaining a first signal and a second signal when the rotary transformer motor is in an operation state, and enabling the first signal and the second signal to jointly represent the speed and angle information of the rotary transformer motor; under the condition that the first signal does not meet the decoding requirement, acquiring a set of signal intensity values of the second signal and waveform data represented by the set of signal intensity values of the second signal, and determining a sector corresponding to the signal intensity values of the second signal in the waveform data; on the basis of the signal intensity value of the second signal and a sector corresponding to the signal intensity value of the second signal in the waveform data, a first calculation model is used for calculation, and a set of the signal intensity values of the first signal is restored; and decoding the set of the signal intensity values of the second signals and the reduced set of the signal intensity values of the first signals to obtain speed and angle information of the rotary transformer motor.
本申请公开了一种旋变电机的信号处理方法、装置、电子设备及芯片,方法包括:旋变电机处于运行状态的情况下,获取第一信号和第二信号,第一信号和第二信号共同表征旋变电机的速度和角度信息;在第一信号不符合解码要求的情况下,获取第二信号的信号强度值的集合,以及第二信号的信号强度值的集合表征的波形数据,并确定第二信号的信号强度值在波形数据中对应的扇区;基于第二信号的信号强度值,以及第二信号的信号强度值在波形数据中对应的扇区,利用第一计算模型进行计算,将第一信号的信号强度值的集合进行还原;对第二信号的信号强度值的集合和还原后的第一信号的信号强度值的集合进行解码,得到旋变电机的速度和角度信息。
Signal processing method and device of rotary transformer motor, electronic equipment and chip
旋变电机的信号处理方法、装置、电子设备及芯片
18.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / 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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