Features

Ruggedized Displays Improve Automotive Safety

Navigation and entertainment screens in cars are becoming ever-larger and, in some cases, the central control point for drivers and passengers. Many manufacturers consider using glass to cover the displays. It gives the same pleasing surface feel and high-quality look that users of tablets and smartphones have come to expect. However, glass also bears the additional risk that in the event of a crash it may splinter and injure the occupants.

Posted in: Applications, Photonics, Application Briefs

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Integrated Data Acquisition and Measurement Hardware Tests New Launch System

NI PXI DMM and NI PXI multifunction DAQ module National Instruments Austin, TX 1-800-531-5066 www.ni.com Larger than the Saturn V rocket and designed to eventually take crewed missions to Mars, the Space Launch System (SLS) will be the most powerful, versatile rocket ever created. Before its maiden launch in 2017, the rocket will go through testing at various facilities throughout the US, with one of the most impressive being the large structural tests scheduled for 2015 at NASA’s Marshall Space Flight Center in Alabama.

Posted in: Data Acquisition, Application Briefs

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NASA Launch Pads Protected Against Lightning-Induced Power Surges

Circuit protection components Littelfuse Chicago, IL 773-628-1000 www.littelfuse.com Circuit protection is an essential part of any electrical or electronic product or system design. As the complexity of the product or system grows, circuit protection design becomes increasingly crucial. As circuitry is increasingly miniaturized, it’s more important than ever to protect it from damaging power surges. For engineers whose work is critical to the safety of a NASA mission, protecting the lives of crewmembers depends to no small extent on protecting delicate digital circuitry from hazards like electrostatic discharges and lightning-induced surges.

Posted in: Application Briefs

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NASA Uses Analysis Software to Assess Orion Crew Module Heat Shield

HyperSizer® composite analysis and structural sizing software Collier Research Corp. Newport News, VA 757-825-0000 www.hypersizer.com Protected by the shell of its huge launch rocket during blastoff, NASA’s Orion Multi-Purpose Crew Vehicle (MPCV) must get back to Earth on its own at mission’s end. The flight plan for this next-generation craft includes a dramatic ocean splashdown reminiscent of the Apollo program that predated the Space Shuttle’s smooth runway landings.

Posted in: Application Briefs

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Securing and Validating Critical Vision Data

Manufacturing companies are placing increasing emphasis on data security throughout their operations to protect confidential data and to validate that their systems are protected against unauthorized and unwanted changes. The critical role that vision plays in many manufacturing processes makes it essential that system security be improved for vision applications. A new generation of vision-specific security tools offers improvements in access control, change tracking, auditing, and general network security to help ensure the integrity of vision applications while at the same time protecting data confidentiality.

Posted in: Applications, Photonics, Application Briefs

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ASICs Support Orion’s Onboard Data Network

TTEthernet switch TTTech North America Andover, MA 978-933-7979 www.tttech.com Radiation-tolerant Ethernet backbone ASICs, developed by Honeywell Aerospace and based on TTTech’s TTEthernet switch and end system chip IP cores, are ready for the first NASA Orion Multi-Purpose Crew Vehicle (MPCV) test flight later this year. The ASICs are core components of the Onboard Data Network (ODN) and enable the design of advanced integrated system architectures for human-rated spaceflight.

Posted in: Application Briefs

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Etching System Enhances NASA’s Device Fabrication Capabilities

VERSALINE® Deep Silicon Etch™ System Plasma-Therm St. Petersburg, FL 727-577-4999 www.plasmatherm.com NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, CA, recently installed a VERSALINE Deep Silicon Etch system to expand its silicon deep-etching resources. The new etching system targets silicon-based applications that include MEMS, sensors, and resonators. JPL’s Microdevices Laboratory (MDL) serves users with many different requirements, and the system’s mask selectivity, uniformity, vertical profiles, sidewall smoothness, and silicon-on-insulator capabilities will be used to meet their device fabrication needs.

Posted in: Application Briefs

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