Abstract:… affects rotor aerodynamics and structural loading. In particular, this study will investigate several approaches for modeling rotor vorticity and will establish the optimal setup that provides rapid and accurate results. This, in turn, will be utilized for a rigorous analysis… more
Abstract:All military and many commercial aviators are required to undergo periodic hypoxia training to recognize the onset of hypoxic conditions and practice recovery skills. Current training is performed with the Reduced Oxygen Breathing Device 2 (ROBD2) which mixes oxygen and nitrogen… more
Abstract:…ts aircrew from taking appropriate corrective actions. Practical hypoxia training allows pilots to experience the effects of hypoxia so that the symptoms are more readily recognized. Current training systems include both hypobaric chambers and reduced oxygen breathing systems… more
Abstract:… Warfare (ASW) capability into the MQ-8 (B & C) Fire Scout maritime Intelligence, Surveillance, and Reconnaissance (ISR) mission. Developed under the contract will be GaN power amplifiers, switches, and low noise amplifiers. We will also perform a foundry analysis to… more
Abstract:The ability to capture wide instantaneous bandwidth with high fidelity is essential for analysis of various signals-of-interest. Superconductor analog-to-digital converters (ADC) offer discriminating advantages in both bandwidth and fidelity due to very high sampling rates (up… more
Abstract:The objective of this proposal is to demonstrate the feasibility of an ultra-broadband, high dynamic range receiver system for signal capture, storage, and analysis. The significance of this innovation lies in generating significant cost savings in testing military receiver… more
Abstract:… Phase I objective will be to develop and demonstrate the feasibility of a long life, highly loaded catapult shuttle wheel bearing subjected to high acceleration and deceleration. An existing bearing computer code will be used to conduct a non steady state analysis of the… more
Abstract:The Navy has identified tactical applications for 3000-nm-wavelength-region lasers, which feature very high efficiency in coupling laser energy to water. This is the result of the most intense infrared absorption band for liquid water, which has a broad peak centered at 2900 nm,… more
Abstract:3um fiber laser sources suffer from limitations in the fiber, such as high loss. Fluoride fiber has been utilized as a solution for this problem, but this suffers from a low damage threshold among other issues. SA Photonics in collaboration with the LLNL Fiber Laser Group has… more
Abstract:Abstract The specific goal of this SBIR effort is the development of a compact, power scalable laser source that operates 2.7 to 3 microns. The core technologies will utilize recent advancements in highly doped Er:YAG Single Crystal Fibers and integrate them into a platform that… more
Abstract:…3M) technology for Concept Map development from Resource Description Framework (RDF) data stores. This technology provides the ability to: (1) develop concept maps from a cloud-based RDF data store using cognitive models developed with the Goal-Directed Task Analysis (GDTA)… more
Abstract:Successful intelligence analysis requires analysts to wade through massive stores of uncertain data to associate concepts, individuals, locations, and resources. Current data systems are either designed to support massive data search and retrieval, or automated analysis, but… more
Abstract:… of representative queries. The primary outcome of our Phase I effort will be an architectural design for a scalable, secure database embracing the associative/graph model of data. This database will be a critical enabling component of a larger data exploitation and analysis… more
Abstract:… open-source database technologies. Key considerations in our design will include speed of data ingest, speed of data access for various classes of queries, scaling with data volume, interoperability with open-source and proprietary tools for data ingest and analysis, support… more
Abstract:…. MOC-WAR provides a hybrid, modular behavior modeling framework to construct flexible adversary, defender, user, and policy maker models that can be rapidly updated as adversary strategies evolve. Using these models, MOC-WAR provides simulation engines and analysis tools that… more
Abstract:… a proven methodology to explore multiple options for visualizing and communicating critical data reduce the cognitive workload during the ship deck approach, hover and landing phases of flight. The Work Plan calls for extensive use of hybrid Cognitive Task Analysis combined… more
Abstract:… structure constrains the pilot in command"s attention to the forward hangar face when hovering over the deck. Systems Technology, Inc. proposes to leverage advances in ship motion prediction, human-machine integration, display design, and brain-monitoring analysis with… more
Abstract:… systems. The proposed effort will leverage the advanced parallel processing mechanisms provided by the OpenUTF, along with its Monte Carlo replication management services, 2D and 3D visualization capabilities, and general-purpose mathematical/statistical analysis tool. The… more
Abstract:… with behaviors such as swarming, diversionary, ranged attack and destroy. The key innovation is that user configures simulation design space (e.g., speed range and reference track envelop settings) instead a simulation scenario. A Gaussian process regression analysis and… more
Abstract:… (HPRF) engagement modeling and simulation (M & S) tool for predicting weapon effectiveness in Navy surface engagements, leveraging past related work to advance the development schedule. Our team brings considerable experience in HPRF M & S and analysis,… more
Abstract:… and operations in areas threatened by surface and near-surface drifting mines. The MDP-TDA will comprise a loosely coupled system of systems that allows operatioanl end users to interact with and create data, initiate numerical transport models and create analysis products, all… more
Abstract:… pattern with a superimposed adaptive spreading code. The effect is nearly seamless physical/MAC layer integration, potential for highest data rate communication by properly optimized spreading sequences, and LPD/LPI operation via low-power transmission. Analysis of the… more
Abstract:ABSTRACT: We propose to develop and demonstrate a rapid store trajectory analysis tool that uses pre-computed, highly-resolved Detached Eddy Simulation (DES) Computational Fluid Dynamics (CFD) data which has been compressed and stored in an easily reusable and distributable… more
Abstract:… for piercing 2-D composite laminate with ultra-high thermal conductivity rods and/or fins, allowing the construction of sandwich or cellular constructions having internal and external fins for efficient heat transfer to and from the working fluid. For the airborne laser… more
Abstract:ABSTRACT: We propose to fabricate a high performance signal and pump combiner for high-power fiber lasers and fiber amplifiers. We will use advanced glass micromachining processes that will alleviate the fabrication challenges associated with either tapered fused fiber… more
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