Question of the Week: Robotics, Automation & Control
Are You Encouraged by the Increasingly Sophisticated Capabilities of Today’s Robots?
Researchers from Boston Dynamics have stuck the landing and created a robot that can perform a full gymnastics routine. Watch the performance on Tech Briefs TV.
Special Reports: Manufacturing & Prototyping
Additive Manufacturing - October 2019
AM/3D Printing is fundamentally changing how products are prototyped and produced in aerospace, medical, automotive, and many other fields. To help you keep pace with the latest advances, we present this...
Briefs: Mechanical & Fluid Systems
Fluid-Filled Frequency-Tunable Mass Damper
Innovators at Marshall Space Flight Center developed the fluid-filled Frequency-Tunable Mass Damper (FTMD) technology that allows for significant distribution of loads while also providing a simple mechanism that allows for the capability to change its frequency of mitigation with negligible impact on...
Briefs: Imaging
Supersonic flight over land is generally prohibited because sonic booms created by shockwaves disturb people on the ground and can damage property. Armstrong innovators are working to...
Briefs: Wearables
Very thin nylon films were created that can be used in electronic memory components. The films are several hundreds of times thinner than a human hair and could be used in bendable...
Briefs: Aerospace
UNIX Tools for Typesetting and Shell Programming
Jet Propulsion Laboratory (JPL) has developed software tools that extend the capabilities of the Groff typesetting system for UNIX. Groff, or GNU Troff, descends from the Troff formatter originally developed at AT&T Bell Labs. It operates on text files containing a mixture of unformatted text...
Briefs: Software
A numerical modeling tool allows for a better understanding of rotating detonation engines (RDEs).
Briefs: Mechanical & Fluid Systems
Lateral Kevlar Suspension Device (LKSD)
The Lateral Kevlar Suspension Device (LKSD) is made up of a support ring that has three spring-loaded tension assemblies equally spaced around the support ring. Connected to these tension assemblies is a band that supports a separate ring capable of holding a cylindrical shaped load.
Briefs: Electronics & Computers
Car engines, laptop computers, cellphones, and refrigerators all heat up with overuse. That heat can be captured and turned into energy using a method that produces electricity from heat. The...
Briefs: Manufacturing & Prototyping
Systems such as magnetic data storage devices and MRI body scan machines rely on magnets made from solid materials. Now, using a modified 3D printer, scientists have made magnetic devices from...
Briefs: Manufacturing & Prototyping
A set of five tiny fundamental parts can be assembled into a wide variety of functional devices including a tiny “walking” motor that can move back and forth across a surface or...
Briefs: Materials
3D printers that build small parts layer by layer from melted plastic can take up to an hour to produce a pocket-sized piece. This process is far too slow for the mass-production of...
Briefs: Mechanical & Fluid Systems
Between walking and running, human gaits can cover a wide range of speeds; for example, at low speeds, the metabolic rate of walking is lower than that of running in a slow jog....
Briefs: Test & Measurement
System for Incorporating a Physiological Self-Regulation Challenge into Parcourse/Orienteering Type Games and Simulations
Although biofeedback is an effective treatment for various physiological problems and can be used to optimize physiological functioning in many ways, the benefits can only be attained through a number of training sessions,...
Briefs: Aerospace
Software Applications for the Control and Management of the Amine Swingbed Experiment
The Swingbed software applications provide for the control, command, fault detection, fault recovery, and telemetry monitoring aspects of the Amine Swingbed experiment. These software components are the Swingbed Loader Computer Software Configuration Item...
Briefs: Electronics & Computers
Excess heat given off by smartphones, laptops, and other electronic devices contributes to malfunctions and, in extreme cases, can even cause lithium batteries to explode. To guard...
Briefs: Manufacturing & Prototyping
Materials with controlled porosity have found diverse applications in separation, catalysis, energy storage, sensors and actuators, tissue engineering, and drug delivery. Multiple...
Briefs: Communications
A new wireless transceiver was developed that boosts radio frequencies into 100-gigahertz territory, which is quadruple the speed of the upcoming 5G, or fifth-generation, wireless communications...
Briefs: Materials
A method was developed that enables information to be contained in simple plastic foils with a thickness of less than 50 μm, which is thinner than a human hair. Organic luminescent molecules...
Briefs: Manufacturing & Prototyping
3D printing via direct laser writing involves a computer-controlled focused laser beam that acts as a pen and creates the desired structure in the printer ink — a photoresist. In this...
Technology Leaders: Transportation
5 Ws: Energy
Anyone using standard, coated paper in conventional printers.
News: Mechanical & Fluid Systems
Lightweight Sensing and Control System for Unmanned Aerial Vehicle Monitoring
A new sensing and control system for unmanned aerial vehicles (UAVs) allows for semi-autonomous flight. Pilots need not leave the ground to conduct routine monitoring and surveillance quickly and cost-effectively. Such systems are particularly useful during long flight...
Briefs: Manufacturing & Prototyping
An advanced manufacturing process was developed to produce nano-structured rods and tubes directly from high-performance aluminum alloy powder in a single step. Using a Solid Phase Processing...
Q&A: Wearables
Briefs: Energy
A new device, inspired by a rose, inexpensively collects and purifies water. The device is a new approach to solar steaming for water production — a technique that uses energy from sunlight...
Briefs: Aerospace
A radically new kind of airplane wing, assembled from hundreds of tiny identical pieces, can change shape to control the plane’s flight, and could provide a significant boost in...
Briefs: RF & Microwave Electronics
Technique Locates Robots and Humans in GPS-Challenged Environments
An algorithm enables localization of humans and robots in areas where GPS is unavailable. The Army needs to be able to localize agents operating in physically complex, unknown, and infrastructure-poor environments. This capability is critical to help find dismounted soldiers and...
Briefs: Manufacturing & Prototyping
Researchers have 3D-printed an all-liquid device that, with the click of a button, can be repeatedly reconfigured on demand to serve a wide range of applications from making battery materials to screening drug...
Articles: Lighting
Facility Focus: Aerospace
NASA Spinoff: Manufacturing & Prototyping
Briefs: Nanotechnology
For decades, microchip transistors have become smaller, faster, and cheaper; however, miniaturization has reached a natural limit, as completely new problems arise when a length scale of only a...
Briefs: Aerospace
NASA’s Langley Research Center developed an inexpensive, long-endurance, vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV). It is capable of flying for 24 hours, landing in a 50 × 50...
Products: RF & Microwave Electronics
Briefs: Test & Measurement
In the wake of recent developments that have reduced fan and jet noise contributions to overall jet-engine noise, aircraft designers are turning their attention toward reducing engine core...
Briefs: Aerospace
Neural Lander Uses AI to Land Drones Smoothly
Landing multi-rotor drones smoothly is difficult. Complex turbulence is created by the airflow from each rotor bouncing off the ground during a descent. This turbulence is not well understood nor is it easy to compensate for, particularly for autonomous drones. That is why takeoff and landing are...
Briefs: Software
Researchers at NASA’s Armstrong Flight Research Center are pioneering shape-sensing technologies that seek to maximize structural integrity and efficiency. A new and...
Articles: Photonics/Optics
Articles: Sensors/Data Acquisition
In the digital age, the measurement of rotation of a mechanical shaft on a motor or a rotating instrument knob needs to be done quickly and efficiently....
Briefs: Motion Control
A smartphone app was developed that allows a user to easily program any robot to perform a mundane activity such as picking up parts from one area and delivering them to another. The app, called VRa, uses...
Articles: Semiconductors & ICs
Briefs: Internet of Things
A high-sensitivity and low-noise MEMS accelerometer was developed using multi-layer metal structures composed of multiple metal layers. The accelerometer achieves 1 μG level resolution that has...
Products: Electronics & Computers
maxon precision motors (Taunton, MA) released the EC-i30 20W brushless servomotor with integrated electronics. With an integrated 4-quadrant speed controller, the motor is available as a 5-wire version....
Briefs: Mechanical & Fluid Systems
Soft robots have a distinct advantage over rigid robots: they can adapt to complex environments, handle fragile objects, and interact safely with humans. Made from silicone, rubber, or other stretchable polymers,...
Briefs: Robotics, Automation & Control
An automated system designs and 3D-prints complex robotic parts that are optimized according to an enormous number of specifications. The system fabricates actuators — devices that mechanically...
Products: Transportation
Toposens, Sunnyvale, CA, released the TS3, a 3D ultrasonic sensor suitable for autonomous systems including robotics, autonomous vehicles, and other positioning applications that require reliable object detection and...
Special Reports: Electronics & Computers
RF & Microwave Electronics - October 2019
In this compendium of recent articles from the editors of Aerospace & Defense Technology, Tech Briefs and Medical Design Briefs, read about how advances in RF electronics are enabling new...
INSIDER: Sensors/Data Acquisition
UCLA researchers at the Center for Heterogeneous Integration and Performance Scaling (CHIPS) say that computers powered by traditional integrated circuit chips are reaching their...
INSIDER: Sensors/Data Acquisition
Medical implants of the future may feature reconfigurable electronic platforms that can morph in shape and size dynamically as bodies change or even transform to...
INSIDER: IoMT
Combining new classes of nanomembrane electrodes with flexible electronics and a deep learning algorithm could help disabled people wirelessly control an...
INSIDER: Electronics & Computers
To investigate the vastly unexplored oceans covering most of our planet, researchers aim to build a submerged network of interconnected sensors that send data to the surface — an...
Blog: Transportation
Blog: Mechanical & Fluid Systems
Question of the Week: Energy
Will Wave-Powered Desalination Catch On?
Today's lead INSIDER story demonstrated how ocean waves can be used to turn seawater into freshwater.
Blog: Mechanical & Fluid Systems
Blog: Aerospace
Blog: Transportation
Question of the Week: Aerospace
Will NASA’s New Wing Bring Greater Flexibility to Aircraft Design?
Researchers at NASA Ames Research Center and MIT have a radically new idea for an aircraft wing: hundreds of tiny subassemblied bolted together to form a constantly deformable lattice.
Blog: Aerospace
News: Aerospace
News: Electronics & Computers
Blog: Medical
Question of the Week: Electronics & Computers
Will ‘Print-in-Place’ Electronics Become a Mainstream Medical Tool?
The Duke University team says its “print-in-place” advancement could lead to embedded electronic tattoos and custom bandages with patient-specific biosensors.
Blog: Manufacturing & Prototyping
Blog: Aerospace
INSIDER: Robotics, Automation & Control
MIT researchers have compiled a dataset that captures the detailed behavior of a robotic system physically pushing hundreds of different objects. Using the dataset, robots “learn” pushing...
Blog: Software
Top Stories
Videos: Manufacturing & Prototyping
Stratolaunch Approaches Hypersonic Speeds in First Talon-A Flight
Blog: Automotive
A Hack to Trick Automotive Radar
Blog: Medical
3D Ice Printing Artificial Blood Vessels
Blog: Power
Tesla Valve-Inspired Design Could Improve the Performance of Rotating...
Podcasts: RF & Microwave Electronics
Countering Illegally Operated Drones at Airports, Stadiums, and Prisons
Blog: Energy
Fast-Charging Li Battery Could Make ‘Range Anxiety’ a Thing of the Past
Question of the Week
Blog: Artificial Intelligence: Meet Human Intelligence
Webcasts
On-Demand Webinars: Energy
Unveiling Trends in the Battery Industry: Insights from Third-Party Testing
Upcoming Webinars: Aerospace
From Data to Decision: How AI Enhances Warfighter Readiness
Upcoming Webinars: Energy
April Battery & Electrification Summit
Upcoming Webinars: Transportation
Tech Update: 3D Printing for Transportation in 2024
Upcoming Webinars: Materials
Unleashing Epoxy's Potential: Ensuring Hermetic Sealing in Modern...