Asymmetric Dialogue

Navy eyes augmented reality and flight control

ARLINGTON, Va. – U.S. Navy researchers are asking industry for new technologies in augmented realityflight control, advanced manufacturing, and aero-structural tailoring in advanced aircraft.
Officials of the Office of Naval Research (ONR) in Arlington, Va., issued a special notice Tuesday (N00014-18-R-SN07) for the Catapult Challenge project, which is making $2 million available for Navy and Marine Corps science and technology research and development.
Advanced manufacturing involves technologies for systems repair, 3D printing, and cyber physical security for digital manufacturing. Flight dynamics control involves advanced control architectures, scaled flight experiments, linear and non-linear control law synthesis, mathematical frameworks, advanced sensors and algorithms, advanced supervisory control, and advanced aerodynamic control.
Augmented reality involves automated ways to generate content and behaviors for use in mixed-reality technologies, interface schemes, adaptive training, occlusion reasoning technologies, and advanced optical or video-see through head mounted displays.
Aero-structural tailoring in advanced aircraft, meanwhile, involves structural and material optimization, aerodynamic control, computational structural and fluid dynamics, aerodynamic and structural interactions, and control law theory.
ONR officials are trying to schedule one-on-one meetings with interested companies during the Catapult Forum and Expo, which will be 5 to 6 June 2018 at the Sandler Center for the Performing Arts, 201 Market St., in Virginia Beach, Va. Request a meeting by email ONR's Adam Zimet at adam.zimet@navy.mil.
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When it comes to repair technologies, a key logistics driver is low-volume parts availability and obsolescence, as well as repair technologies for critical components that are no longer available or are hard to source.
To overcome these challenges, ONR experts are looking for repair technologies that use digital manufacturing approaches for solid-state repairs that minimize residual stress and part distortion, repair portability for in-situ or depot level repairs, and applicability across a large range of materials.
For 3-D printing, ONR researchers want the ability to fabricate structures from dissimilar materials for structural and functional performance.
For cyber physical security in digital manufacturing, researchers want the ability to connect data from fabrication through an asset’s life cycle in a digital data flows across traditional domains. This could involve new methods for authenticating digitally manufactured parts, and new tools for digital manufacturing.
Flight dynamics control for Navy helicopters and fixed-wing aircraft would involve:
-- advanced control architectures to achieve robust and precise shipboard landings and formation flight in highly unsteady conditions; 
-- scaled flight experiments to validate control mechanisms as well as the basic physics governing interactions with free-body dynamics, particularly at flight envelope boundaries and flight mode transitions; 
-- efficient, linear and non-linear control law synthesis for achieving guaranteed performance and stability across a wide range of flight conditions; 
-- mathematical framework for proving the probability of success for a system of vehicles operating with a common objective; 
-- advanced sensors and algorithms for precise relative navigation in GPS-denied environments; 
-- sensors and algorithms to safely manage autonomous deck operations;
-- advanced supervisory control that includes mission, flight control, propulsion control, and thermal management; and 
-- advanced aerodynamic control and energy management for long-endurance, low-cost vertical-and-short-takeoff aircraft.
Navy researchers are interested in augmented reality technologies to improve training and operations for infantry at the small unit level. It involves simulating environments, assets and effects, friendly and opposing forces, and adaptive training to improve learning and situational awareness.
For this, experts are interested in automated methods for generating content and behaviors in mixed reality; interfaces for quick and easy interaction with mixed reality; adaptive training to support calls for fire and close air support; and advanced optical or video see-through head-mounted displays.
Aero-structural tailoring for advanced aircraft involves aircraft structures to support carrier-based handling, maneuverability, weight, range, and payload. This includes shape and platform design, analysis and optimization of airframe structures, and novel control laws.
Research will focus on mechanisms for adaptive and tailored structures with predictive techniques for fatigue resistance, ease of manufacturing, power, and thermal management. ONR will award as many as eight research contracts for this project, each worth as much as $250,000.
militaryaerospace.com