Method and apparatus for the evaluation of an angle over an exte

Details Method and apparatus for the evaluation of an angle over an exte Method and apparatus for the evaluation of an angle over an exte

1986-06-25

1989-07-25

Lall, Parshotam S.

Boots, shoes, and leggings

324 96, 356 72, 250231SE, G01B 1116

Patent

active

048520268

ABSTRACT:
A method and device for evaluating an angle A known by at least two trigonometric functions and capable of varying over a range greater than 360.degree..
Two counter integers N.sub.0, N.sub.1 are stored and up-dated, each with respect to the other, as a function of even and odd indicator signals FC.sub.2, FS.sub.2.
The value of the angle A, expressed in quarter turns, is given by the first or the second counter number as a function of the value of the even indicator signal FC.sub.2.

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