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ANTI‐VIBRATION MOUNTINGS FOR AIRCRAFT CAMERAS
Author(s) -
Fish R. W.
Publication year - 1958
Publication title -
the photogrammetric record
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.638
H-Index - 51
eISSN - 1477-9730
pISSN - 0031-868X
DOI - 10.1111/j.1477-9730.1958.tb01098.x
Subject(s) - vibration , acoustics , computer science , structural engineering , engineering , physics
Discussion of the need for and functions of an anti‐vibration camera mounting is followed by the development of equations describing the effect of vibration upon image definition and further equations governing the nature of the vibrations experienced in an aircraft. The dynamics of resilient mountings are mathematically discussed under five headings and ways of choosing suitable design parameters in a number of typical cases are indicated. The testing of anti‐vibration mountings is investigated and the difficulties of detecting vibration by inspection of the negatives are considered.