Title:
METHOD OF CONTROLLING CHANGEOVER OF PLURALITY OF MOTORS
Document Type and Number:
WIPO Patent Application WO/1984/002040
Kind Code:
A1
Abstract:
A method of controlling the changeover of a plurality of motors, which changes over successively a plurality of motors (1a, 1b) of different outputs for use, comprises: selecting a change over table (32a, 32b) corresponding to the specified one of a plurality of motors (1a, 1b); abstracting an amplitude command from the specified change over table which corresponds to a speed error as a difference between the actual rotational speed of the specified motor and a command speed; and giving the amplitude command to a servo control circuit to control the specified motor.
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Inventors:
FUJIOKA YOSHIKI (JP)
HIROTA MITSUHIKO (JP)
HIROTA MITSUHIKO (JP)
Application Number:
PCT/JP1983/000408
Publication Date:
May 24, 1984
Filing Date:
November 11, 1983
Export Citation:
Assignee:
FANUC LTD (JP)
International Classes:
G05B19/414; H02P5/46; (IPC1-7): H02P5/46
Foreign References:
| JPS54114008U | 1979-08-10 | |||
| JPS49128215A | 1974-12-09 | |||
| JPS54106776A | 1979-08-22 | |||
| JPS55143602A | 1980-11-10 |
Other References:
See also references of EP 0125317A1
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