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Aerospace

News and technical information on sensors used in aerospace applications


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MEMS Sensing Modules from Silicon Designs   May 22, 2011

The Model A2260 high-precision MEMS capacitive accelerometer from Silicon Designs Inc., Issaquah, WA, is designed for automotive R&D, crash test, and vehicle dynamics testing requirements for NVH, drivetrain, and powertrain testing, vehicle suspension and handling, crash event detection, and airbag...More>>

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Ultra-High-Sensitivity Accelerometer from Dytran   May 16, 2010

The Model 3100D24T from Dytran Instruments Inc., Chatsworth, CA, is an IEPE accelerometer with TEDS and a sensitivity of 1000 mV/g.More>>

Article
The Best of Sensors Expo Awards 2009: Meet the Winners!   July 1, 2009

Of the many new products on display at Sensors Expo 2009, the Best of Sensors Expo Awards recognized sixteen of them for their impressive functionality, utility, and distinctiveness.More>>

Article
3D Image Correlation: Measuring Displacement and Surface Strain   June 1, 2007

3D image correlation is a general-purpose strain measurement tool that allows us to measure 3D displacement and the true surface strains of any material without contact and without many of the difficulties associated with these measurements.More>>

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NDT Without Magnets   October 1, 2006

Southwest Research Institute engineers have developed multilayer thin films and combined them with magnetostrictive sensors to nondestructively detect and monitor defects in aircraft components.More>>

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Volcanoes vs. Jet Engines   June 1, 2006

At any given time, 20 volcanoes are erupting somewhere on the planet. Volcanic ash and jet engines do not mix well. This wouldn't normally be a problem, but on Unimak Island in Alaska there are six volcanoes, one of which, Shishaldin, has erupted at least 29 times since 1755.More>>

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Solving Tough Strain Gauge Problems   June 1, 2006

A load cell is just a strain gauge applied to a metal bar with known characteristics inside a pre-engineered package to measure a specific range of applied force.More>>

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Steps Toward High-Precision Torque Measurement   June 1, 2006

Rising fuel prices, coupled with tightening regulations on vehicle efficiency and emissions, are creating a global demand for higher levels of precision in torque measurement on test stands for engines and transmissions. On one hand, torque values must be certifiable to meet regulations and...More>>

Article
Contracts Improve Maintenance, Sight, and Security   June 1, 2006

The Land Forces Group, Acquisition Div., of MTC Technologies has won task orders to help U.S. Marine Corps engineers and managers integrate sensors on light armored vehicles to collect real-time data that will streamline maintenance. (http://tinyurl.com/qbqgn) Another contract aims to improve the...More>>

News
Fingerprint Sensors and Algorithms Combined for Authentication   May 4, 2006

UPEK and Cogent Systems cooperate to provide solutions for government and commercial access control and portable identity management applications.More>>