Special Coverage

NASA Supercomputer Simulations Reveal 'Noisy' Aerodynamics
Robotic Gripper Cleans Up Space Debris
Soft Robot “Walks” on Any Terrain
Defense Advanced Research Projects Agency
Using Microwaves to Produce High-Quality Graphene
Transducer-Actuator Systems for On-Machine Measurements and Automatic Part Alignment
Wide-Area Surveillance Using HD LWIR Uncooled Sensors
Heavy Lift Wing in Ground (WIG) Cargo Flying Boat
Technique Provides Security for Multi-Robot Systems
Bringing New Vision to Laser Material Processing Systems
NASA Tests Lasers’ Ability to Transmit Data from Space

Webb Telescope Actuators Move with Microscopic Accuracy

The James Webb Space Telescope will be the most powerful space telescope ever built. With a 21-foot diameter, the telescope’s primary mirror is six times larger than the one used by the Hubble Space Telescope. In order for such a large mirror to travel into space, it has to be broken up into multiple segments; in this case, 18 of them. But for the 18 to act as one primary mirror, they have to be adjusted while in orbit.

Posted in: INSIDER, Joining & Assembly, Mechanical Components, Motion Control, Motors & Drives, Positioning Equipment, Optical Components, Optics
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How to Select a DC Motor: Brushless DC Motors

If an application requires high speed, quiet operation, low EMI and longevity, then brushless DC technology (BLDC) might be what you’re looking for in a motion solution. While Brushless DC motors have an overwhelming number of advantages, there are also a few counterpoints to be aware of before making the commitment to go brushless. This quick guide breaks down advantages of brushless technology, cost (versus a brush DC motor), and how to determine the ideal motor type for a particular application.

Posted in: White Papers, White Papers, Bio-Medical, Medical
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The 2017 OEM Sensors Supplier Guide

The editors of September’s Sensor Technology magazine compiled a list of top sensor vendors, organized by product type. Explore this year’s OEM Sensors Supplier Guide.

Posted in: News, Data Acquisition, Detectors, Sensors
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From the Earth to the Moon: How Robert Goddard Launched Present-Day Spaceflight

On a snowy day in 1926, a 44-year-old physicist named Robert Goddard went with his wife Esther and some colleagues to his Aunt Effie’s ranch in Auburn, Massachusetts. What happened next was not a typical day on the farm. The group tested the first liquid-fueled rocket.

Posted in: News, Aeronautics, Aerospace, Aviation, Propulsion
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Innovate Therapeutic & Drug Delivery Devices for Home Use

Medical device design engineers face a noble yet challenging task: to design minimally-invasive treatment technologies that help patients live a normal life.

Posted in: White Papers, White Papers, Bio-Medical, Medical, Sensors
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Will we drive on piezoelectric highways?

Today's lead INSIDER story showcased efforts from Lancaster University to create road-ready piezoelectric tiles. The electricity generated from the ceramics (and the vehicles driving over them) could someday be used to power street lamps and traffic lights.

What do you think? Will we drive on piezoelectric highways?

Posted in: Question of the Week, Energy, Energy Harvesting, Energy Storage, Renewable Energy, Ceramics, Materials
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Sound-Off: Which Vehicle Power-Plant Choices Will Win in 2020?

Today's vehicles feature traditional internal combustion engines, hybrid, plugin, and electric drivetrains. A reader asks: "Which power-plant choice will take the lead in 2020?"

Posted in: News, Automotive, Power Transmission
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Off-Highway Vehicles: Taking Torque Measurement from the Lab to the Production Floor and Out into the Field

As the demand for higher performance from off-highway vehicles grows, the industry will see breakthroughs in the advancement of telemetry torque technology. By allowing for the economical transmission of highly accurate and reliable rotating torque measurement data, these advances make it possible to move beyond the controlled environments of the lab or field testing and into production-level vehicles themselves allowing the industry to take a big step forward in the quest for lower emissions, fuel savings, and vehicle stability control.

Posted in: White Papers, Automotive, Defense, Automation
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Critical Factors in Selecting an EMS Company for Aerospace Products

For aerospace products, where requirements are stringent and device failure is not an option, choosing an EMS partner can be critical. Knowledge of an EMS company’s certifications, processes, facilities, service, and support, can lead to success in your selection.

Posted in: White Papers, Aerospace, Electronics, Manufacturing & Prototyping
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Wideband Radar Signal Generation and Analysis

In designing modern radar systems you face significant challenges. You must develop solutions with the flexibility and adaptability required for next-generation threat detection and avoidance. To succeed, you need capable tools for the generation and analysis of extremely complex pulse patterns and you need to validate designs with advanced scanning methodologies – tools that can handle complex radar baseband, IF and RF signals.

Posted in: On-Demand Webinars, Communications
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