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US 2020/0047900 A1Published application
Motor control method, apparatus, and system
AssigneeSz Dji Technology Co., Ltd.
InventorsChangxing ZHOU, Qiu LAN, Jinyun NI
Life of this patent
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Abstract
An unmanned aerial vehicle includes a fuselage, a motor mounted at the fuselage, and a control apparatus configured to control the motor. The control apparatus includes one or more processors configured to obtain a present electrical parameter of a battery configured to power the motor, calculate a compensation amount of a control signal of the motor according to the present electrical parameter, and modify the control signal according to the compensation amount.
Claims18
An unmanned aerial vehicle (UAV) comprising:
- a fuselage;
- a motor mounted at the fuselage;
- and
- a control apparatus configured to control the motor, the control apparatus including one or more processors configured to:
- obtain a present electrical parameter of a battery configured to power the motor;
- calculate a compensation amount of a control signal of the motor according to the present electrical parameter;
- and
- modify the control signal according to the compensation amount.
5 more elements
An unmanned aerial vehicle (UAV) comprising:
- a fuselage;
- a motor mounted at the fuselage;
- and
- a control apparatus configured to control the motor, the control apparatus including one or more processors configured to:
- obtain a present electrical parameter of a battery configured to power the motor;
- calculate a voltage compensation amount of the battery according to the present electrical parameter;
- and
- compensate an output voltage of the battery according to the voltage compensation amount to maintain the output voltage of the battery stable.
5 more elements
Dependencies are inferred from the claim text.