Bumpless control transfer

Details Bumpless control transfer Bumpless control transfer

1975-08-25

1977-07-12

Ruggiero, Joseph F.

Registers

Transfer mechanism

Traveling pawl

318591, 318115, G05B 700

Patent

active

040356205

ABSTRACT:
Bumpless transfer of control of a process parameter from control in response to a conventional controller set point to automatic control in responseto a supervisory set point is accomplished by substituting an alignment set point for the conventional set point and subsequently substituting the supervisory set point of the alignment set point.

REFERENCES:
patent: 3034718 (1962-05-01), Freitas et al.
patent: 3452258 (1969-06-01), Thompson et al.
patent: 3483552 (1969-12-01), Millar
patent: 3552872 (1971-01-01), Giras et al.
patent: 3576535 (1971-04-01), Turner
patent: 3623077 (1971-11-01), Clark
patent: 3655992 (1972-04-01), Ohno et al.
patent: 3665172 (1972-05-01), Spaargaren et al.
patent: 3820323 (1974-06-01), Burnell et al.
patent: 3940594 (1976-02-01), Bleak et al.

Affiliated with

Also associated with

Rating

Bumpless control transfer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bumpless control transfer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bumpless control transfer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-489409