Method of controlling robot movements

Details Method of controlling robot movements Method of controlling robot movements

1990-06-08

1992-10-20

Ip, Paul

Electricity: motive power systems

Positional servo systems

Program- or pattern-controlled systems

31856819, 31856822, 395 87, 395 97, G05B 1918

Patent

active

051573156

ABSTRACT:
A method of controlling the movements of a robot having a plurality of degrees of freedom includes expressing the attitudes of a hand or a working tool fitted to the arm end of the robot, the by the use of base vectors of a rectangular coordinate system fixed to the hand or the working tool. The attitudes are given as coordinate components related to a rectangular coordinate system which is fixed to the pedestal of the robot and which serves as reference. Interpolation and movement control of the robot is performed on the basis of the coordinate components. By performing control, based on the coordinate components real-time calculation processings is reduced highly accurate robot movement which is smooth in terms of both time and space is accomplished.

REFERENCES:
patent: 3748563 (1973-07-01), Pomella et al.
patent: 4680519 (1987-07-01), Chand et al.
patent: 4698572 (1987-10-01), Stone
patent: 4703443 (1987-10-01), Moriyasu
patent: 4706204 (1987-11-01), Hattori
patent: 4771222 (1988-09-01), Nakashima et al.
patent: 4815006 (1989-03-01), Andersson et al.
patent: 4823279 (1989-04-01), Perzley et al.
patent: 4831547 (1989-05-01), Ishiguro et al.
patent: 4831549 (1989-05-01), Red et al.
patent: 4836742 (1989-06-01), Ishiguro et al.
patent: 4858140 (1989-08-01), Buhler et al.
patent: 4868473 (1989-09-01), Kato
patent: 4894788 (1990-01-01), Stelzer
patent: 4899095 (1990-02-01), Kishi et al.
patent: 4903213 (1990-02-01), Buhler et al.

Affiliated with

Also associated with

Rating

Method of controlling robot movements 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 of controlling robot movements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of controlling robot movements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-194487