Test & Measurement

Trajectory Specification for High-Capacity Air Traffic Control

Automating separation monitoring and guidance would relieve human controllers of the primary responsibility for safe separation. The doubling or tripling of airspace capacity that will be needed over the next several decades will require that tactical separation guidance be automated for appropriately equipped aircraft in high-density airspace. Four-dimensional (4D) trajectory assignment (three-dimensional position as a function of time) will facilitate such automation. A standard trajectory specification format based on XML (Extensible Markup Language) is proposed for that purpose.

Posted in: Electronics & Computers, Test & Measurement, Briefs, TSP

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Big Ideas for Small Spaces

Over 24 hours from April 4 to 5, six top French design studios conceived and presented new product concepts for urban environments during the Small Spaces Design Hackathon, presented by Cut&Paste in partnership with Hewlett-Packard. In dense city neighborhoods, homes are small and office space is at a premium, so urban dwellers must be more creative in how they use their space. The design concepts were presented at Cyclone Le Studio as part of ZED, HP’s creative popup space.

Posted in: Electronics & Computers, Power Management, PCs/Portable Computers, Imaging, Displays/Monitors/HMIs, Software, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Computer-Aided Manufacturing (CAM), Energy, Lighting, Test & Measurement, Monitoring, News

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Optical Inspection System Finds Defects in Ultra-High-Speed Manufacturing

Researchers at the Fraunhofer Institute for Physical Measurement Techniques IPM in Germany have developed an optical inspection system called WIRE-AOI that can detect defects in strip products such as pipes, rails, and wires in real time. The system detects micro-defects that zoom past it at 10 meters per second, and are no thicker than a human hair. Workers then see the processed defects depicted graphically on a monitor, and can remove the corresponding pieces.

Posted in: Cameras, Imaging, Photonics, Optics, Test & Measurement, Measuring Instruments, News

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"Improving Throughput with your Power Supply" compendium of Hints 1-10

This application compendium consists of 10 Hints on how to improve throughput with your power supply.

Posted in: Test & Measurement, White Papers

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Conquering the Multi Kilowatt Source/Sink Test Challenge

When testing power storage devices such as batteries, battery management systems, bi-directional DC to DC converters, you need a solution that can both source and sink power. But when working at kilowatt and greater power levels this is a formidable challenge for test engineers. This application note looks at methods for addressing this test challenge and discusses their tradeoffs.

Posted in: Test & Measurement, White Papers

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Improving Throughput with your Power Supply – Hints 6 through 10

The second part of the 10 hints series looks at how you can use power supply capabilities such as seamless ranging, list mode, and the status subsystem for increasing test throughput.

Posted in: Test & Measurement, White Papers

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NASA Radar Demonstrates Ability to Predict Sinkholes

New analyses of NASA airborne radar data collected in 2012 reveal that radar detected indications of a huge sinkhole before it collapsed and forced evacuations in Louisiana that year. The findings suggest such radar data, if collected routinely from airborne systems or satellites, could at least in some cases foresee sinkholes before they happen, decreasing danger to people and property.

Posted in: Environmental Monitoring, Green Design & Manufacturing, Sensors, Test & Measurement, Monitoring, Aerospace, RF & Microwave Electronics, News

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