Application Briefs

Imaging

Redundant Transmitting System in Aircraft (RTSA)

In air navigation, a flight transponder (transmitter-responder) is a device that emits an identifying signal in response to an interrogating received signal. Transponders are used as...

Briefs

Imaging

Terahertz (THz) Radar: A Solution For Degraded Visibility Environments (DVE)

An accurate view of the physical world is frequently vital. For example, rotary wing aircraft pilots must have knowledge of the terrain in order to safely fly their...

Application Briefs

Aerospace

Rugged Smart Displays

General Micro Systems, Inc. Rancho Cucamonga, CA 800-307-4863 General Micro Systems, Inc.'s SD19 rugged smart display is being deployed for use in modernizing select U.S. Navy ships. This smart, all-in-one display will be...

Briefs

Aerospace

Development of Photoacoustic Sensing Platforms

In recent years, photoacoustic spectroscopy (PAS) has emerged as an attractive and powerful technique well suited for sensing applications. The development of high-power radiation sources and more...

Application Briefs

Defense

Industrial-Scale Metal 3D Printer

Sciaky, Inc. Chicago, IL 877-450-2518 Sciaky, Inc., a subsidiary of Phillips Service Industries, Inc. (PSI), announced recently that Airbus was scheduled to take delivery of a state-of-the-art Electron Beam...

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Defense

Concept Enables Solar UAV “Autonomous Soaring”

Naval Research Laboratory engineers want to improve the ability of unmanned platforms to support a 24/7 information, surveillance, and reconnaissance (ISR) mission. A new concept being...

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Aerospace

NASA Tests Prepare Space Launch System for Liftoff

NASA’s Space Launch System (SLS) may experience ground wind gusts of up to 70 mph as it sits on the launch pad before and during liftoff for future missions. Understanding how...

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Sensors/Data Acquisition

Lightweight Artificial Hair Sensors Could Enable “Fly by Feel”

The Air Force Research Laboratory was inspired by the hairs on bats and crickets in creation of artificial hair sensors that could assess the external environment and change...

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Imaging

Creating the Future: A Better Way to Map Terrain

Mark Skoog, an aerospace engineer at NASA's Armstrong Flight Research Center, led the development of new software that stores terrain data in a more efficient and accurate way. The achievement,...

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Software

AMRDEC Technologies to Improve Air and Missile Defense

Engineers at the U.S. Army Aviation and Missile Research, Development and Engineering Center (AMRDEC) are working on a trio of technologies to explore improving existing air and missile...

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Aerospace

New System Assists X-Planes with Super-Fast Data Transmission

A network and communication architecture that can more efficiently move data from research aircraft, while using half the bandwidth of traditional methods, could eventually also...

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Green Design & Manufacturing

In-Flight, On-Demand Hydrogen Production for Greener Aircraft

The Technion-Israel Institute of Technology developed a process that can be used onboard aircraft while in flight to produce hydrogen from water (including wastewater on the plane)...

Articles

Sensors/Data Acquisition

Fast-Tracking Autonomous Vehicles with Simulation

Artificial intelligence developments are set to fundamentally transform mobility, whether it is mobility of weapon payloads, supply deliveries, urban commuters, warehouse goods, delivery...

Products

Defense

New Products

Articles

Robotics, Automation & Control

Developing a Multi-Modal UGV Robot Control Interface

Unmanned ground vehicles (UGV) are currently being used or developed for operational maneuvers (e.g., reconnaissance and IED defeat), maneuver support (e.g., route clearance), and sustainment...

Articles

Aerospace

Solar Powering UAVs

One of the largest problems facing the aerospace industry involves size, weight, and power (SWaP) analysis and the increasing size of payloads with typically a finite amount of power to drive ever more demanding systems....

Articles

Aerospace

Deploying COTS Subsystems in UUVs

In December, 2016 the newest class of unmanned vehicles, Unmanned Underwater Vehicles (UUV) made international headlines after China, in an unprecedented act, seized an unclassified “ocean glider” operated...

Articles

Unmanned Systems

Interoperability Standards Pave the Way for Modular Robotic Manipulators

Unmanned vehicles have long been used by the military to handle situations characterized by the three Ds: dull, dirty, and dangerous. As the use of unmanned ground...

Briefs

Aerospace

Experimental Confirmation of an Aquatic Swimming Motion Theoretically of Very Low Drag and High Efficiency

It has been established theoretically that self-propulsion of deformable bodies in ideal fluid can occur with a careful specification of...

Briefs

Robotics, Automation & Control

Gesture-Based Controls for Robots: Overview and Implications for Use by Soldiers

Afuture vision of the use of autonomous and intelligent robots in dismounted military operations is for soldiers to interact with robots as teammates, much like...

Briefs

Aerospace

A Guide for Developing Human-Robot Interaction Experiments in the Robotic Interactive Visualization and Experimentation Technology (RIVET) Simulation

ARL's Intelligent Systems Enterprise vision is to enable the teaming of autonomous intelligent...

Briefs

Robotics, Automation & Control

Identifying the Flow Physics and Modeling Transient Forces on Two-Dimensional Wings

The main objective of this research was to better understand the flow physics of aircraft wings undergoing highly unsteady maneuvers. Reduced-order models play a central role in this study, both to elucidate the overall dynamical mechanisms behind various flow...

Briefs

Robotics, Automation & Control

The Scaling of Loss Pathways and Heat Transfer in Small Scale Internal Combustion Engines

The rapid expansion of the remotely piloted aircraft market includes an interest in 10 kg to 25 kg vehicles (Group 2) for monitoring, surveillance, and...

News

Aerospace

How NASA Tracks the Asteroids Flying by Earth

On Wednesday, April 19, an asteroid missed Earth by 1.1 million miles – a distance closer than you might think. This week, Tech Briefs spoke with NASA’s Planetary Defense Officer about the...

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Defense

Swarms of Autonomous Aerial Vehicles Test New Dogfighting Skills

Aerial dogfighting began more than a century ago in the skies over Europe with propeller-driven fighter aircraft carried aloft on wings of fabric and wood. An event held...

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Aerospace

Morphing Wings Make Jets More Efficient

University of Michigan engineers have developed improved wing designs capable of burning less fuel, as well as tools that help the aerospace industry build more efficient aircraft. In areas where new...

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Imaging

Heated Concrete Could Pave the Way for Ice-Free Runways

Iowa State University tested slabs of electrically conductive concrete at Des Moines International Airport. The test slabs are made up of 1 percent carbon fiber and a special mix of...

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Test & Measurement

NASA Puts Dummies to the Test for Airplane Safety

Ten crash test dummies buckled into seats in a cut-out section of a regional jet fuselage will soon help NASA and the FAA develop new crashworthiness guidelines for future airplane designs....

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Aerospace

Report from SPIE 2017: Drones Spot Gas Leaks from the Sky

ANAHEIM, CA. During last week’s SPIE Defense + Commercial Sensing 2017 conference, panelists from industry, academia, and government demonstrated how miniaturized sensing platforms,...