Coefficient update unit

Details Coefficient update unit Coefficient update unit

2005-12-20

2005-12-20

Ngo, Chuong D (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

C708S274000

Reexamination Certificate

active

06978288

ABSTRACT:
A system for updating a control coefficient to a target value during a prescribed number of periodic incremental update increments. The system divides the desired change in the value of the coefficient by the number of update increments. Specifically, the number of increments by the number of increments is limited to powers of two, so that the division can be accomplished simply by demarking the change in value according to the portion of number of increments, thereby separating the change into a quotient and a remainder. The value of each update increment is nominally equal to the quotient, with the remainder being distributed relatively evenly by adding one to selected updates.

REFERENCES:
patent: 4313173 (1982-01-01), Candy et al.
patent: 4757465 (1988-07-01), Hakoopian et al.
patent: 5694345 (1997-12-01), Peterson
patent: 5898878 (1999-04-01), Densham et al.
patent: 5937010 (1999-08-01), Petranovich et al.
patent: 6141671 (2000-10-01), Adams et al.

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