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Method and apparatus for controlling motor

  • US 20020172511A1
  • Filed: 05/15/2002
  • Published: 11/21/2002
  • Est. Priority Date: 05/17/2001
  • Status: Active Grant
First Claim
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1. A motor control method in a device which drives a mechanism using a motor as a power source, comprising:

  • the pre-driving step of giving a predetermined driving parameter to the motor and driving the mechanism;

    the command value detection step of, in the pre-driving step, monitoring movement of the mechanism and obtaining a command value to the motor, which is necessary for starting the mechanism; and

    the control step of controlling driving of the motor using feedback using the command value as an initial value of the driving parameter.

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