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US 2014/0111132 A1Published application
Apparatus and method for controlling motor
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorJung Eun YOUM
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Abstract
There are provided an apparatus and a method for controlling a motor. The apparatus includes: a comparing unit comparing a target value and an output value and calculating error values therefrom; and a controlling unit controlling the motor by selecting one of a proportional control and a proportional integral control according to an average error value calculated by averaging the error values for each section having a predetermined interval and adjusting a gain value of the selected control.
Claims17
An apparatus for controlling a motor, comprising:
- a comparing unit comparing a target value and an output value and calculating error values therefrom;
- and
- a controlling unit controlling the motor by selecting one of a proportional control and a proportional integral control according to an average error value calculated by averaging the error values for each section having a predetermined interval and adjusting a gain value of the selected control.
A method of controlling a motor, comprising:
- comparing an output value generated by detecting a motor speed with a target value to generate an error value;
- averaging the error value for each section having a predetermined interval to generate an average error value;
- selecting one of a proportional control and a proportional integral control according to the average error value;
- and
- adjusting a gain value of one of the proportional control and the proportional integral control selected according to the average error value.
2 more elements
Dependencies are inferred from the claim text.