The Boeing Company

Bryan Lee Kelchner

Richard B Holmes

Jed Eden Donaldson

Nikolaus McNerney

Kenneth Jerkatis

Matthew D Nixon

Stephanie S Blount

Nikolaus Mcnerney

Richard Brooks Holmes

An aero-optical disturbance measurement system includes a mirror supported by a gimbal for receiving a light beam from a light emitting source, reflecting the light beam to a first periscope fold mirror and therefrom reflecting the light beam directly to a second periscope fold mirror. A first concave off-axis paraboloid mirror receives the light beam reflected from second periscope fold mirror and therefrom a first fold mirror receives the light beam reflected directly from first concave off-axis paraboloid mirror. A second fold mirror receives the light beam reflected directly from the first fold mirror. A second concave off-axis paraboloid mirror receives the light beam reflected directly from second fold mirror which reflects the light beam to a fast steering mirror. A fine tracker camera coupled to an embedded processer receives portion of light beam from fast steering mirror. Embedded processor controls movement of fast steering mirror and gimbal.

Aero-wave instrument for the measurement of the optical wave-front disturbances in the airflow around airborne systems

Systems, methods, and apparatus are disclosed for determining bore sight error. An apparatus may include an optical lens and a collimated light source configured to emit a beam of collimated light having a first wavelength, where the beam of collimated light passes through the optical lens and parallel to an optical axis of the optical lens. The apparatus may further include a position sensitive detector configured to receive the beam emitted by the collimated light source, and identify a first position of the beam relative to the position sensitive detector. The apparatus may also include a processing device configured to generate a bore sight error metric based, at least in part, on the first position identified by the position sensitive detector. The bore sight error metric characterizes a difference between an actual position of a target object and a perceived position viewed by the optical lens.

Systems, methods, and apparatus for optical bore sight error measurement and correction

The aircraft includes a fuselage and at least one aerodynamic interface surface. It further includes a gimbaled mirror system which includes a mirror supported by a gimbal to receive a light beam from a light emitting source and reflect the light beam to a first periscope fold mirror. A wave front measuring system includes at least five reflective which reflects the light beam to a fast steering mirror. The fast steering mirror reflects the light beam directly to a beam splitter wherein the light beam is split into a transmitted portion and a reflected portion of the light beam.

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Albuquerque, NM, United States of America

Bryan Lee Kelchner