Device and method for compensating the gravitational effect on a

Details Device and method for compensating the gravitational effect on a Device and method for compensating the gravitational effect on a

1986-08-07

1988-03-22

Shoop, Jr., William M.

Electricity: motive power systems

Positional servo systems

With compensating features

318631, 318430, 318431, G05D 23275

Patent

active

047331500

ABSTRACT:
For use with overhead axes of a machine tool or the axes which ride astride one another of a robot, the gravitational effect can be eliminated for controlled drives if a control variable which opposes the gravitational effect is inserted into the control loop of the controller. By this arrangement, a wide control range can be achieved for the overall machine tool or system.

REFERENCES:
patent: 3458791 (1969-07-01), Boice
patent: 3614996 (1971-10-01), Saito et al.
patent: 3916279 (1975-10-01), Kawano et al.
patent: 4452341 (1984-06-01), Tanahashi

Affiliated with

Also associated with

Rating

Device and method for compensating the gravitational effect on a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device and method for compensating the gravitational effect on a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for compensating the gravitational effect on a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-444125