Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems
Patent
1974-11-18
1976-12-28
Dobeck, B.
Electricity: motive power systems
Positional servo systems
Program- or pattern-controlled systems
318600, 318603, G05B 1928
Patent
active
040004511
ABSTRACT:
A motion control system and method that subdivides a movement into commands for sequential lengths that the system is to produce in sequential constant time intervals with each time interval having a length. Each length has an extent in steps along each axis and the difference in the number of steps between adjacent extents is limited to that which the motor's ability can accommodate. Each command directs the selection of a present extent with the quantity of a command being reduced by commanding only the difference between the present extent and the immediately prior extent. For essentially constant velocity contouring along two axes an endless sequential series of essentially constant length vectors is provided and each command for a present vector directs the selection based on the relation between it and the prior selected vector. Selection may be made from a number of series of vectors each having a different size.
REFERENCES:
patent: 3439241 (1969-04-01), Martens
patent: 3525917 (1970-08-01), Leenhouts
patent: 3597593 (1971-08-01), Stanesby
patent: 3735104 (1973-05-01), Holmgren
Dobeck B.
Junkins Ernest M.
The Superior Electric Company
LandOfFree
Motion control system and method for length coded sequential com does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Motion control system and method for length coded sequential com, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motion control system and method for length coded sequential com will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-150612