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Two-Processor Autopilot System for a UAV
Two-Processor Autopilot System for a UAV hot!
Date: Feb-01 2007

The two-processor architecture offers advantages over the prior one-processor architecture.

Atwo-processor autopilot control system for an unmanned aerial vehicle (UAV) has been ...

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Multiscale Virtual Design and Testing of Materials
Multiscale Virtual Design and Testing of Materials hot!
Date: Aug-01 2007

Progress has been made in research on several fronts in an effort to develop computational-simulation capabilities for use in virtual design and testing of ...

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Automatic Abstraction of Information From Digitized Images
Automatic Abstraction of Information From Digitized Images hot!
Date: Feb-01 2007

A proposed machine vision architecture would enable automatic learning, adaptation, and generalization.

A research effort now underway addresses fundamental mathematical issues involved ...

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Multi-Scale Model of Failure in a Composite Material
Multi-Scale Model of Failure in a Composite Material hot!
Date: Apr-03 2007

This work develops an adaptive concurrent multi-level computational model for multi-scale analysis of composite structures undergoing damage initiation and growth due to microstructural damage ...

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Fusion of Image- and Inertial-Sensor Data for Navigation
Fusion of Image- and Inertial-Sensor Data for Navigation hot!
Date: Jun-01 2008

Real-time image-aided inertial navigation is now feasible.

Amethod of real-time fusion of readout data from electronic inertial and image sensors for passive ...

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C++ Architecture for Simulating UAVs
C++ Architecture for Simulating UAVs hot!
Date: Jun-01 2008
A conference paper describes the use of the CADAC++ software system for simulating operations of uninhabited aerial vehicles (UAVs) in conjunction with moving ground targets ...
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Autonomous Vehicles Would Learn by Mimicking Human Drivers
Autonomous Vehicles Would Learn by Mimicking Human Drivers hot!
Date: Jun-01 2007

Aprogram initiated by the Defense Advanced Research Projects Agency (DARPA) and now also pursued by other agencies called “Learning Applied to Ground Robots” (LAGR), ...

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Parametric Design of Three-Dimensional Hydrodynamic Shapes
Parametric Design of Three-Dimensional Hydrodynamic Shapes hot!
Date: Oct-01 2007
A method of parametric design of bodies having arbitrary three-dimensional shapes has been invented. The method is intended mainly for use in the design, analysis, ...
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Application of CFD to a Slender-Bodied, Finned Projectile
Application of CFD to a Slender-Bodied, Finned Projectile hot!
Date: Apr-03 2007

The prediction of aerodynamic coefficients for projectile configurations is essential in assessing the performance of new designs. Accurate determination of aerodynamics is critical to ...

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Simulation of a Flywheel Energy-Storage System
Simulation of a Flywheel Energy-Storage System hot!
Date: Feb-05 2008
A computational model has been developed to simulate the operation of a laboratory flywheel energy-storage system that is a subsystem of the Flywheel Attitude Control, ...
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