Super-precision positioning system

Details Super-precision positioning system Super-precision positioning system

1997-03-24

1999-11-16

Peeso, Thomas R.

Boots, shoes, and leggings

318560, B23Q 1600

Patent

active

059845015

ABSTRACT:
A positioning system comprises a feeding mechanism having three or more feeding units disposed in a moving direction of a moving body. Each of the feeding units has first and second moving elements for clamping and unclamping the moving body, feeding the moving body in the moving direction from an initial position to a target position, and returning the moving body to the initial position. A memory device stores preselected phase and amplitude values of the first and second moving elements. A calculating device calculates phase and amplitude command values for the first and second moving elements based on the phase and amplitude values stored in the memory device. An output device outputs driving command values to the first and second moving elements based on the calculation result of the calculating device. A control device controls the feeding units to clamp the moving body by all of the feeding units after the moving body has been moved to the target position.

REFERENCES:
patent: 3902085 (1975-08-01), Bizzigotti
patent: 4410951 (1983-10-01), Namamura
patent: 4814622 (1989-03-01), Gregory
patent: 4987526 (1991-01-01), Slocum
patent: 5404066 (1995-04-01), Moriwaki

Affiliated with

Also associated with

Rating

Super-precision positioning system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Super-precision positioning system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Super-precision positioning system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1315205