Control method for twin synchronization

Electricity: motive power systems – Synchronous motor systems

Reexamination Certificate

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Details

C318S705000, C318S066000, C318S041000

Reexamination Certificate

active

10553287

ABSTRACT:
In a control method for a twin synchronization in which two motors for driving two axes (moving elements3) mechanically fastened to each other by a fastening part (a fastening jig6) are synchronously operated, one of the two axes is operated at low speed by a position control and the other axis is allowed to freely run and follow the one axis and a return to the origin is performed. A positional deviation between the one axis and the other axis is measured at an arbitrary pitch. The positional deviation corresponding to a position where the one axis travels is stored in a data base as a function. One position command is directly distributed to the one axis as a main position command and the position command is distributed to the other axis as a position command corrected by using the function stored in the data base to perform an operation.

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patent: 2001-353677 (2001-12-01), None
patent: 2002-126947 (2002-05-01), None
patent: 2003-25178 (2003-01-01), None

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