Method and apparatus for synchrononous multi-axis servo path pla

Details Method and apparatus for synchrononous multi-axis servo path pla Method and apparatus for synchrononous multi-axis servo path pla

1998-04-23

1999-07-13

Masih, Karen

Electricity: motive power systems

Plural, diverse or diversely controlled electric motors

318567, 318569, 3644743, H02P 154

Patent

active

059231327

ABSTRACT:
A motion controller generates commands to control electric motors of a multi-axis industrial machine in accordance with calculated positions set forth in a path planning table. In a method of generating the path planning table, a series of coordinates are entered into a system that correspond to positions of the machine along a complete cycle of a desired path. The coordinates are proportionally spaced based on distance, maximum speed and maximum acceleration factors. A path planning table is generated by determining the calculated positions based on a predetermined resolution using an S-curve mathematical equation that includes an alpha variable corresponding to an acceleration to jerk ratio. The value of the alpha variable is adjustable by the user during a testing procedure to allow for an optimal setting thereof.

REFERENCES:
patent: 3572925 (1971-03-01), Ables et al.
patent: 4595989 (1986-06-01), Yasukawa et al.
patent: 4998132 (1991-03-01), Kurogane et al.
patent: 5406494 (1995-04-01), Schuett

Affiliated with

Also associated with

Rating

Method and apparatus for synchrononous multi-axis servo path pla does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for synchrononous multi-axis servo path pla, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for synchrononous multi-axis servo path pla will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2278491