Smart Electromechanical Systems: The Central Nervous System by Andrey E. Gorodetskiy & Vugar G. Kurbanov

Author:Andrey E. Gorodetskiy & Vugar G. Kurbanov
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

Coordinates of the points of the image are described by the equations:

(13)

where:

(14)

In case of rotation of reflector by an angle Θ1 relative to axis OX the size of the ellipse along axis OX and semi-axis a(β) will change proportionately to angle Θ1; the size along axis OY and semi-axis b(β) do not change—Fig. 5, thin line:

(15)

For the ranges of measured angles of around several degrees with an error of 1% it is possible to use an approximated expression:

(16)

Large semi-axis b(ε) and orientation of the elliptical image do not change.

In case of rotation of the reflector by collimating angle of Θ2 relative to axis OY1 the image will turn relative to center O of angular field of receiving system by an angle Ξ—Fig. 5, bold dashed line:

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