METHOD FOR CONTROLLING MULTI-COORDINATE ELECTRIC DRIVE OF WELDING AUTOMATIC MACHINE Russian patent published in 2004 - IPC

Abstract RU 2233465 C1

FIELD: automatic electric drive systems, possibly for controlling multi-coordinate electromechanical systems, namely for controlling welding automatic machines.

SUBSTANCE: method comprises steps of setting discrete position values of working organ of welding automatic machine for interpolating reference path on base of such values; determining frequency of changing values for setting position; setting for interpolation intervals motion speed values and acceleration values of working organ of welding automatic machine; forming set of reference position paths; measuring initial and final values of target position of working organ of welding automatic machine; finding nearest reference path and changing increments of values for setting position and frequency of changing values for setting position in proportion to exceed of measured position over reference one.

EFFECT: enhanced accuracy for controlling electric drive of welding automatic machine.

3 dwg

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RU 2 233 465 C1

Authors

Bukreev V.G.

Gusev N.V.

Dates

2004-07-27Published

2002-12-06Filed