Correlator system development and flight testing

Dennis H. Goldstein; Eric P. Augustus; Norman E. Champigny; Donald J. Lacey; Richard J. Wangler; James P. Karins; William E. Ross; Louis G. Kelly Jr.; John R. Lucas; Stuart A. Mills

doi:10.1117/12.160329

25 October 1993 Correlator system development and flight testing

Dennis H. Goldstein, Eric P. Augustus, Norman E. Champigny, Donald J. Lacey, Richard J. Wangler, James P. Karins, William E. Ross, Louis G. Kelly Jr., John R. Lucas, Stuart A. Mills

Author Affiliations +

Proceedings Volume 1959, Optical Pattern Recognition IV; (1993) https://doi.org/10.1117/12.160329
Event: Optical Engineering and Photonics in Aerospace Sensing, 1993, Orlando, FL, United States

Abstract

The development of an optical correlator system and flight tests to be conducted from a remotely piloted vehicle (RPV) are described. The optical processor is based on laser gyroscope construction techniques and relies on 128 X 128 reflective-mode magneto-optic spatial light modulators for both the input image and spatial filter insertion. The input image is obtained from a visible camera in the nose of the RPV. The processing system incorporates Kalman's invariant filters. The output of the correlator is through a 128 X 128 high speed CCD camera. The correlator system also includes image processing and all electronic drivers. The optical package occupies a volume less than 25 in³ while the whole processor package is less than 1 ft³ and weighs less than 40 lbs, and is ruggedized for temperature, shock, and vibration. The RPV, Eglin Air Force Base test range facilities, tower tests, telemetry, and training set acquisition are discussed.

Citation Download Citation

Dennis H. Goldstein, Eric P. Augustus, Norman E. Champigny, Donald J. Lacey, Richard J. Wangler, James P. Karins, William E. Ross, Louis G. Kelly Jr., John R. Lucas, and Stuart A. Mills "Correlator system development and flight testing", Proc. SPIE 1959, Optical Pattern Recognition IV, (25 October 1993); https://doi.org/10.1117/12.160329

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE