Patent ID: 11868533
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Furniture, games (Other fields)
Classification: CPC G  A | IPC G

Claim 8:
9. The control system according to claim 8, further comprising:
a master proportional-integral-derivative controller;
a first sensor configured to obtain an actual rotational speed of the first motor; and
a second sensor configured to obtain an actual rotational speed of the second motor; wherein,
the first sensor and the second sensor are electrically connected to the master proportional-integral-derivative controller; and the main controller is electrically connected to the first motor and the second motor via the master proportional-integral-derivative controller; and
the master proportional-integral-derivative controller is configured to, based on sensing data of the first sensor and the second sensor, adjust the control signals outputted from the main controller to the first motor and the second motor, and output the adjusted control signals to the first motor and the second motor, the sensing data of the first sensor and the second sensor including the actual rotational speed of the first motor and the actual rotational speed of the second motor.