Rotor control method, rotor control device, and non-transitory computer-readable storage medium

A rotor control method, applied to a control device having a processing module, and comprising:

• obtaining, by the processing module, both position information and a rotation direction of a rotor;
• obtaining, by the processing module, a first control signal based on the position information and the rotation direction, wherein the rotor rotates according to the first control signal and the first control signal comprises at least a first velocity vector;
• obtaining, by the processing module, a first detection signal based on the position information and the rotation direction, wherein the first detection signal comprises at least a first reversal detection vector and a second reversal detection vector, and each of the first reversal detection vector and the second reversal detection vector is different from the first velocity vector;
• and
• obtaining, by the processing module, a detection result based on the first detection signal to indicate whether the rotation direction of the rotor has changed.

A rotor control device, comprising a memory and a processor, wherein the memory stores a computer program that is executable on the processor, and when the computer program is executed by the processor, the processor is caused to perform a rotor control method;

• wherein the rotor control method comprises:
• obtaining both position information and a rotation direction of a rotor;
• obtaining a first control signal based on the position information and the rotation direction, wherein the rotor rotates according to the first control signal and the first control signal comprises at least a first velocity vector;
• obtaining a first detection signal based on the position information and the rotation direction, wherein the first detection signal comprises at least a first reversal detection vector and a second reversal detection vector, and each of the first reversal detection vector and the second reversal detection vector is different from the first velocity vector;
• and
• obtaining a detection result based on the first detection signal to indicate whether the rotation direction of the rotor has changed.

A non-transitory computer-readable storage medium, wherein the computer-readable storage medium stores non-volatile program code that is executable on a processor, when the non-volatile program code is executed by the processor, the processor is caused to perform a rotor control;

• wherein the rotor control method comprises:
• obtaining both position information and a rotation direction of a rotor;
• obtaining a first control signal based on the position information and the rotation direction, wherein the rotor rotates according to the first control signal and the first control signal comprises at least a first velocity vector;
• obtaining a first detection signal based on the position information and the rotation direction, wherein the first detection signal comprises at least a first reversal detection vector and a second reversal detection vector, and each of the first reversal detection vector and the second reversal detection vector is different from the first velocity vector;
• and
• obtaining a detection result based on the first detection signal to indicate whether the rotation direction of the rotor has changed.