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Title:
DRIVE CONTROL DEVICE FOR MULTI-AXIS SYNCHRONOUS FACILITY, AND METHOD THEREOF
Document Type and Number:
Japanese Patent JP2016019397
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a drive control device or the like for a multi-axis synchronous facility capable of performing deceleration and stop control for which a regenerative resistor is not required, in drive control of the multi-axis synchronous facility.SOLUTION: The drive control device for the multi-axis synchronous facility for performing processing while conveying a conveyance object over a plurality of units includes: a speed detection section for detecting a speed of the conveyance object; and a drive control section by which, when decelerating and stopping the multi-axis synchronous facility, on the basis of the speed of the conveyance object detected by the speed detection section, a deceleration rate is cyclically calculated in such a manner that a total value of output of motors in a power running state or a regenerative state of the units being driven becomes zero, and the motors are controlled in accordance with the cyclically calculated deceleration rate.SELECTED DRAWING: Figure 4

Inventors:
YAMAMOTO KOKI
Application Number:
JP2014142013A
Publication Date:
February 01, 2016
Filing Date:
July 10, 2014
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC ENG
International Classes:
H02P3/00; H02P5/46
Domestic Patent References:
JPH10341592A1998-12-22
JPH11197550A1999-07-27
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Shunichi Ueda
Junichiro Yoshida
Yoshikazu Takei
Yoshiyuki Tamura
Takahiro Matsuoka
Shuji Moizumi
Bessho Kobo