Controller and process for effecting a shorter path trajectory i

Details Controller and process for effecting a shorter path trajectory i Controller and process for effecting a shorter path trajectory i

1993-04-19

1995-01-31

MacDonald, Allen R.

395 81, 395 90, 395 88, G06F 1546

Patent

active

053864999

ABSTRACT:
A numerical control apparatus for a robot which controls an overlapping operation of the robot executed to minimize the tact time while bypassing an obstacle and which allows an operation program for the robot to be produced easily is provided. The commands of the robot program include an overlapping operation starting point designating instruction which instructs the robot of an overlapping operation which starts from a position of a designated ratio of a preceding single operation, and an overlapping operation ending point designating instruction which instructs the robot of the overlapping operation which ends at a position of a designated ratio of a following single operation. Any overlapping operation of the robot is performed in accordance with either one of the instructions.

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patent: 4998050 (1991-03-01), Nishiyama
patent: 5046022 (1991-09-01), Conway et al.
patent: 5201630 (1993-04-01), Ishida et al.

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