Motor control system

Motor control system

  • CN 102,545,730 B
  • Filed: 10/18/2011
  • Issued: 06/08/2018
  • Est. Priority Date: 10/18/2010
  • Status: Active Grant
First Claim
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1. it is the motor control system of closed-loop a kind of motor control system, by higher level'"'"'s control device and multiple electronicMachine actuating device is connected by the serial communication of two-way communication, and multiple electricity are controlled respectively using each motor driveMotivation controls the allocation position of same control object by the multiple motor of action of the multiple motor,The motor control system is characterised by comprising:

  • Detect the external position detector of the position of the control object;

    The first motor drive being connect with the external position detector;

    WithThe second motor drive other than first motor drive, whereinFirst motor drive has:

    External position detects connecting portion, and the position of the control object for representing to detect is obtained from the external position detectorThe location information put;

    Serial communication portion, using the location information obtained by external position detection connecting portion as serial communication dataSecond motor drive is sent to, and is received from higher level'"'"'s control device as action command and for controllingThe position command of the position of the control object is as serial communication data;

    WithMotor control part controls motor action, to eliminate the difference of the position command and the location information,Second motor drive has:

    Serial communication portion, from the position that first motor drive reception is sent as serial communication dataInformation, and the position from higher level'"'"'s control device reception as action command and for controlling the position of the control objectInstruction is as serial communication data;

    WithMotor control part controls motor action, to eliminate the difference of the position command and the location information.

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