Digital compass averaging circuit

Details Digital compass averaging circuit Digital compass averaging circuit

1975-02-24

1976-08-17

Smith, Jerry

Registers

Transfer mechanism

Traveling pawl

2351513, G06F 1550

Patent

active

039756211

ABSTRACT:
For use with a remote reading magnetic compass a digital circuit for computing an output indication of compass heading to provide an output heading indication corrected for changes between successive compass readings. Compass heading is corrected in accordance with a weighted average value of the difference between successively read headings to provide an output which is representative of a true or weighted average heading and an output of the magnitude and sense of such difference.

REFERENCES:
patent: 3634946 (1972-01-01), Star
patent: 3746843 (1973-07-01), Wesner
patent: 3833901 (1974-09-01), Fowler
patent: 3881094 (1975-04-01), Taylor et al.

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