Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems
Patent
1989-09-19
1991-01-15
Ip, Paul
Electricity: motive power systems
Positional servo systems
Program- or pattern-controlled systems
318567, 31856816, 364513, G05B 1942
Patent
active
049856685
ABSTRACT:
A robot controller for an articulated robot, capable of controlling the articulated robot for the highly accurate high-speed movement of the work along a predetermined route. The robot controller a memory for previously storing functions for calculating position gains and speed gains for the joints of the articulated robot. A detecting operates to detect the present position and present speed of each of the joints during the operation of the articulated robot. A first calculating operation calculates a position gain and a speed gain for each joint on the basis of the present position and present speed of the joint detected by the detecting feature by using the functions stored in the memory. A second calculating operation the calculates instructions to be give to the actuators on the basis of position instructions, the present position and the present speed of the joints detected by the detecting feature, and the position gains and the speed gains calculated by the first calculating operation.
REFERENCES:
patent: 3882368 (1975-05-01), Carleton
patent: 4345194 (1982-08-01), Green
patent: 4518909 (1985-03-01), Friedli et al.
patent: 4535277 (1985-08-01), Kurakake
patent: 4540925 (1985-09-01), Jones
patent: 4542471 (1985-09-01), Inaba et al.
patent: 4603284 (1986-07-01), Perzley
patent: 4621332 (1986-11-01), Sugimoto et al.
patent: 4629956 (1986-12-01), Nozawa et al.
patent: 4707780 (1987-11-01), Gose et al.
patent: 4740885 (1988-04-01), Gose et al.
patent: 4816734 (1989-03-01), Kurakake et al.
patent: 4851748 (1989-07-01), Daggett et al.
patent: 4859920 (1989-08-01), Kurakake et al.
Imamura Nobuaki
Nakazumi Akira
Ip Paul
Kabushiki Kaisha Kobe Seiko Sho
LandOfFree
Robot controller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Robot controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robot controller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-56966