Mr. Robert A. Brown Profile

Robert A. Brown

Senior Electronics Engineer

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Proceedings Article | 2 May 2006 Paper

Powered low cost autonomous attack system: a network-centric munition concept demonstration

James Savage, John O'Neal, Robert Brown

Proceedings Volume 6249, 62490B (2006) https://doi.org/10.1117/12.665073

KEYWORDS: Intelligence systems, LIDAR, Satellites, Detection and tracking algorithms, Target detection, Satellite communications, Missiles, Weapons, Target acquisition, Telecommunications

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The Powered Low Cost Autonomous Attack System (PLOCAAS) is an Air Force Research Laboratory Munitions Directorate Advanced Technology Demonstration (ATD) program. The PLOCAAS objective is to demonstrate a suite of technologies in an affordable miniature munition to autonomously search, detect, identify, attack and destroy ground mobile targets of military interest. PLOCAAS incorporates a solid state Laser Detection and Ranging (LADAR) seeker and Autonomous Target Acquisition (ATA) algorithms, miniature turbojet engine, multi-mode warhead, and an integrated INS/GPS into a 36" long, high lift-to-drag ratio airframe. Together, these technologies provide standoff beyond terminal defenses, wide area search capability, and high probability of target report with low false target attack rate with high loadouts. Four LADAR seeker captive flight tests provided the sequestered data for robust Air Force ATA algorithm performance assessment. During Part I of the ATD, three successful free-flight tests were completed in which the LADAR seeker and Autonomous Target Acquisition (ATA) algorithms have detected, acquired, identified, and tracked ground mobile targets. Part II of the ATD demonstrated the ability to redirect the munition post release via a commercial satellite datalink. In addition to summarizing all program accomplishments, this paper will present results and lessons learned from Part II of the ATD. Part II's objective was to demonstrate the military utility of a two- ay data-link. The data-link allows an Operator-In-The-Loop (OITL) to monitor and control multiple cooperative, wide-area-search munitions and enables these munitions to serve as non-traditional Intelligence, Surveillance, and Reconnaissance (ISR) assets in a networkcentric environment.

Proceedings Article | 19 May 2005 Paper

Powered low cost autonomous attack system: cooperative, autonomous, wide-area-search munitions with capability to serve as non-traditional ISR assets in a network-centric environment

James Savage, J. O'Neal, Robert Brown, Joseph Keeler

Proceedings Volume 5791, (2005) https://doi.org/10.1117/12.606252

KEYWORDS: LIDAR, Target detection, Detection and tracking algorithms, Intelligence systems, Missiles, Target acquisition, Algorithm development, Control systems, Analytical research, Weapons

Read Abstract +

The Powered Low Cost Autonomous Attack System (PLOCAAS) is an Air Force Research Laboratory Munitions Directorate Advanced Technology Demonstration program. The PLOCAAS objective is to demonstrate a suite of technologies in an affordable miniature munition to autonomously search, detect, identify, track, attack and destroy ground mobile targets of military interest. PLOCAAS incorporates a solid state LADAR seeker and Autonomous Target Acquisition (ATA) algorithms, miniature turbojet engine, multi-mode warhead, and an integrated INS/GPS into a 36” high lift-to-drag airframe. Together, these technologies provide standoff beyond terminal defenses, wide area search capability, and high probability of target report with low false target attack rate with high load-outs. Four LADAR seeker captive flight tests provided the sequestered data for robust Air Force ATA algorithm performance assessment and non-sequestered data for algorithm development. PLOCAAS has had three successful free-flight tests in which the LADAR seeker and ATA algorithms have detected, acquired, identified, tracked, and engaged ground mobile targets. In addition to summarizing program activities to date, this paper will present requirements and capabilities to be demonstrated in the next phase of PLOCAAS development. This phase’s objective is to demonstrate the military utility of a two-way data-link. The data-link allows Operator-In-The-Loop monitoring and control of miniature, cooperative, wide-area-search munitions and enables them to serve as non-traditional Intelligence, Surveillance, and Reconnaissance (ISR) assets in a network-centric environment.

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