Features

Temperature-Regulating Fabrics Keep Babies Comfortable

Materials designed for spacesuits now regulate heat in baby clothes and blankets.

Spinoff is NASA's annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields of health and medicine, consumer goods, transportation, public safety, computer technology, and environmental resources.

Posted in: Articles, Materials, Human factors, Infants, Thermal management, Fabrics
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The Heavy Impact of Advanced Lightweight Materials

Historically, high-strength materials have been heavy and dense. The need for high-strength but lightweight materials has become more widespread when designing everything from vehicles and aircraft, to buildings and wind turbines. These advanced materials are enabling engines to operate efficiently at higher temperatures, use less fuel, and emit fewer pollutants, as well as finding uses in many other applications.

Posted in: Articles, Materials, Technical review, Lightweight materials, Durability
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WCX17 WORLD CONGRESS EXPERIENCE

Experience The Evolution

More than 11,000 engineering industry professionals from 55 countries will experience the new WCX — the evolution of SAE World Congress (here) — to be held April 4-6 in Detroit, MI. Attendees will gain new perspectives in an engaging atmosphere that encourages discovery, and scout products and source solutions in specialized pavilions that showcase the power and potential of the evolving mobility industry.

Posted in: Articles, Automotive, Career and professional development, Collaboration and partnering
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Products of Tomorrow: March 2017

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that innovation.

Posted in: Articles, Manufacturing & Prototyping, Product development, Research and development
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Autonomous Driving — In a ‘Flash’

By combining CMOS technology with avalanche photodiodes, researchers at the Fraunhofer Institute for Microelectronic Circuits and Systems IMS (Duisburg, Germany) have developed a potentially cost-effective sensor prototype that aims to support driverless car applications. The “Flash LiDAR” could play a valuable role alongside the cameras, radars, and other components within autonomous vehicles.

Posted in: Application Briefs, Imaging, Photonics, Lidar, Sensors and actuators, Product development, Semiconductors, Autonomous vehicles
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ViDAR Optical Radar Provides New Maritime Search Capability

ViDAR, developed by Sentient Vision Systems in Melbourne Australia, provides autonomous, real-time, wide-area search capability, optically, from unmanned aerial vehicles (UAVs) or manned aircraft. ViDAR, which stands for Visual Detection and Ranging, essentially acts as an optical radar, using high-megapixel video or infrared cameras to search the ocean over significantly greater operational coverage areas than can be achieved with current optical sensor approaches.

Posted in: Application Briefs, Imaging, Photonics, Optics, Surveillance, Performance upgrades, Product development, Fixed-wing aircraft, Unmanned aerial vehicles
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A New Clinical Challenge: Making Sense of Heart Failure

Cardiologist Dr. John Boehmer spends many of his days assisting individuals who have heart disease, a condition affecting approximately 5.7 million US adults, according to the American Heart Association.

Posted in: Application Briefs, Sensors, Cardiovascular system, Diagnosis, Diseases
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NASA Navigation Sensor May Land in Applications Beyond Mars

Although a NASA-built sensor being tested in the Mojave Desert this summer will be used to support the safe landing of rovers on Mars, one of the technology's lead researchers sees other commercial possibilities. Principal Investigator Farzin Amzajerdian and his team at NASA's Langley Research Center developed the Navigation Doppler Lidar, a bread-box-sized sensor system that could someday play a role in aircraft navigation and even driverless car applications.

Posted in: Application Briefs, Sensors, Lidar, Spacecraft guidance, Autonomous vehicles, Entry, descent, and landing, Unmanned aerial vehicles
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Product of the Month: February 2017

OriginLab, Northampton, MA, released Origin and OriginPro 2017 data analysis and graphing software with more than 100 new features, enhancements, and apps. Features include Trellis plots for creating multi-panel graphs from grouped data, 3D stacked bars and 100% stacked bars with various bar shapes, a set of standard geology patterns and user-defined patterns, improvements to box plots, improvements to axis dialog including support for multiple reference lines, and enhanced multi-tabbed dialog for customizing graph annotations. Enhancements include a revamped plot menu with large icon, simpler column/cell notation for defining column formulas; and the Origin Central Startup Dialog that provides graph and analysis samples, access to existing templates and projects, resources to explore and install apps, and videos and tutorials. The release includes 14 new apps for extending graphing and analysis features.

For Free Info Click Here

Posted in: Products, Software
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The Basics of Encoder Selection

Many small motor applications, such as robotics, industrial equipment, and consumer products, employ digital incremental encoders for feedback sensing. Encoder selection is therefore an important part of the system design process. Choosing the best encoder for the job requires knowledge of the most important encoder properties as well as the application’s control requirements.

Posted in: Articles, Motion Control, Electronic control systems, Integrated circuits, Supplier assessment
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