Vadum will continue research into cognitive electronic protection capability development by extending the Adversary Logic Exploitation System (ALES) algorithms developed in Phase I. The objectives of the Phase II research are to more fully explore both the technical capabilities and tactical implementations of ALES. The Phase I effort demonstrated the utility of the ALES concept of modeling adversary decision logic in order to exploit that logic to support electronic protection decisions. The Phase II program will extend this work to improve and characterize the two critical components of the ALES system (Decision Logic Characterization and Radar Waveform Selection) and to evaluate potential implementation impacts of the ALES system. The result of the Phase II research and development effort will be a comprehensive set of tested jammer emitter decision logic characterization algorithms driving blue force electronic protection decisions.
Benefit: ALES will provide novel algorithms for electronic protection against cognitive jammers, addressing the U.S. Navys operational gap seeking to maintain electronic protection capabilities in dynamic EW environments with adaptively evolving threats. As enemy jammers sense their environment and adaptively learn cognitive jamming behaviors, there is a similar need for blue-force intelligent radar systems to sense their environments and develop appropriate countermeasures, on-the-fly. The ALES algorithms offer an ability to probe a cognitive adversarial radars sense-learn-adapt loop to understand the logic driving the jammers decision-making processes based on its responses in a dynamically changing tactical environment. ALES will provide the Navy a functional capability to help inform the process of defining cognitive electronic threat requirements via probing, characterizing, and aiding the exploitation of adversarial cognitive jammers. ALES capabilities are relevant to Naval Air Systems Command (NAVAIR) elements, with the ALES market consisting of any radar system which will have future requirements for cognitive electronic protection. Vadum anticipates that such a requirement will be applicable to a wide variety of deployed and developmental systems. Other uses of the ALES algorithms include transitions to other U.S. Navy radar assets, most notably surface RF sensors and electronic warfare packages. As ALES represents the next evolution of electronic protection technology applicable to a wide range of RF systems, technology commercialization outside of the Navy, including to Army air and missile defense assets (e.g., PATRIOT and THAAD weapon systems), to Air Force radar systems, and even foreign military sales for aircraft, IADS, and other applications, like the Armys Future Vertical Lift (FVL) program, is possible in the future. The market for such applications will be evaluated after successful transition inside of the NAVAIR and U.S. Navy communities. ALES has potential application for commercial products. The core ALES concept, which involves intelligent probing and characterization of cognitive adversarial systems, has transferable components to other rapidly evolving communities such as cyber security and web-based applications, which are cognitive in nature.
Keywords: cognitive, remote sensing, Sensors, Countermeasures, Cognitive Sensor System, adaptivity, Radar