Electricity: motive power systems – Positional servo systems – With stabilizing features
Patent
1987-03-02
1989-02-28
Ro, Bentsu
Electricity: motive power systems
Positional servo systems
With stabilizing features
318625, 318632, G05B 501, G05B 1302
Patent
active
048088994
ABSTRACT:
An apparatus and method is disclosed for controlling a motor of a machine to move a member at a predetermined velocity. Specifically, a gain factor included in generating a velocity command signal to the motor is dynamically adjustable in accordance with a relationship between the actual following error of the member and the desired following error at the commanded velocity to thereby compensate for drifts in the drive system electronics. The gain factor for a plurality of members may be similarly dynamically adjusted whereby the path of an application point coupled to all the members is accurately controlled. The invention is also suitable for controlling movement of distal ends of a gantry to eliminate or reduce skewing of the gantry member.
REFERENCES:
patent: 4374349 (1983-02-01), Inaba et al.
patent: 4423365 (1983-12-01), Turner
patent: 4498036 (1985-02-01), Salemka
patent: 4588937 (1986-05-01), Fujioka et al.
patent: 4628971 (1986-11-01), Ailman et al.
patent: 4629955 (1986-12-01), French et al.
patent: 4638230 (1987-01-01), Lee
patent: 4697127 (1987-09-01), Stich et al.
patent: 4714400 (1987-12-01), Barnett et al.
Cincinnati Milacron Inc.
Ro Bentsu
LandOfFree
Method and apparatus for automatic servo gain adjustment for mac 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 automatic servo gain adjustment for mac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for automatic servo gain adjustment for mac will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1370438