Aeronautics and astronautics – Missile stabilization or trajectory control – Automatic guidance
Patent
1976-11-19
1979-07-31
Engle, Samuel W.
Aeronautics and astronautics
Missile stabilization or trajectory control
Automatic guidance
F42B 1502, F41G 900, F41G 700, F42B 1510
Patent
active
041627750
ABSTRACT:
The invention relates to a system for tracking and/or guidance of a vehicle or projectile using a correlation arrangement for comparing representations from a sensor mounted on the vehicle or projectile with a reference representation, the correlation being carried out by comparing portions of the representations and like portions of the reference representation to derive position coordinates for each of said portions and to evaluate from said position coordinates compensation signals for rotational misalignment and/or changes of scale as between the reference and subsequent representations.
REFERENCES:
patent: 3712563 (1973-01-01), Alpers
patent: 3943277 (1976-03-01), Everly et al.
patent: 3955046 (1976-05-01), Ingham et al.
patent: 4018405 (1977-04-01), Baker
patent: 4103847 (1978-08-01), Thomas et al.
E M I Limited
Engle Samuel W.
Webb Thomas H.
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