Special Coverage

Active Aircraft Pylon Noise Control System
Unmanned Aerial Systems Traffic Management
Method of Bonding Dissimilar Materials
Sonar Inspection Robot System
Applying the Dynamic Inertia Measurement Method to Full-Scale Aerospace Vehicles
Method and Apparatus for Measuring Surface Air Pressure
Fully Premixed, Low-Emission, High-Pressure, Multi-Fuel Burner
Self-Healing Wire Insulation
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Technical Webinar Series from the Editors of SAE: Advanced Emissions Strategies

In Conjunction with SAE No one ever claimed, or dared believe, that Tier 4 Final was final. Stage V emissions regulations in Europe already have been announced, and some industry insiders expect the U.S. EPA to implement a Tier 5 in the next few years. This 60-minute Webinar will take us from where we were in terms of the major advances in emissions solutions over the past couple of years, to where panelist experts think we need to be, and what will get us there. Topics can range from the latest in advanced combustion and emissions control, to alternative power solutions, to advances in materials, simulation tools, and sealing technologies.

Posted in: On-Demand Webinars

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Will artificial intelligence do more good than bad for humanity?

This week's Question: World-famous physicist Stephen Hawking recently warned that the creation of powerful artificial intelligence will be “either the best, or the worst thing, ever to happen to humanity.” Hawking noted the risks of creating superintelligence with a will of its own, while also mentioning AI's ability to "undo some of the damage done to the natural world" and eradicate disease and poverty. What do you think? Will artificial intelligence do more good than bad for humanity?

Posted in: Question of the Week, Machinery & Automation, Software

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3D Printed Jigs and Fixtures Save Time and Reduce Cost

There is an often-overlooked additive manufacturing (AM) application with potentially huge financial returns: jig and fixture making. Replacing conventionally manufactured jigs and fixtures with additively manufactured ones will reduce the fabrication expense, while reducing labor and speeding delivery. But that financial advantage is tiny when compared to the profit gains that result from production-floor reductions in labor and time to market. Learn how four owners of Stratasys Fortus 3D printers justified new AM systems based solely on jigs and fixtures.

Posted in: White Papers, White Papers, Communications, Manufacturing & Prototyping, Machinery & Automation, Robotics

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Spherical Motor Eliminates Robot’s Mechanical Drive System

The spherical induction motor eliminates the robot's mechanical drive system. The SIMbot robot features an elegant motor with just one moving part: the ball. The only other active moving part of the robot is the body itself. A spherical induction motor (SIM) eliminates the mechanical drive system and can move the ball in any direction using only electronic controls. These movements keep SIMbot’s body balanced atop the ball.

Posted in: News, Motors & Drives

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New Steel Enables Better Electric Motors

Jun Cui of Iowa State University’s Ames Laboratory works with a metal spinner, which rapidly solidifies metal into thin ribbons. (Photo by Christopher Gannon) In order to make plug-in electric vehicles as affordable and convenient as internal-combustion cars, their motors must be smaller, lighter, more powerful, and more cost-effective. A research team is working to develop motors with the stator core (a non-rotating, magnetic part) manufactured with thin layers of a new “electrical steel.”

Posted in: News, Motors & Drives

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Overcoming Automotive Sensor Challenges Using Breakthrough Technology

In Conjunction with SAETraditional wired sensors need to be connected to control panels and must be connected to electrical power. This situation is not improved with a traditional wireless sensor where, over the life of the sensor, battery change costs are equally painful. Innovative battery-free, micro controller-free wireless Smart Passive Sensors operate in places where you would never consider deploying a traditional sensor.

Posted in: On-Demand Webinars

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Researchers Make Full-Color Holograms from Nanomaterials

Imagine cell phones with 3D floating displays, or credit cards with three-dimensional security markings.By using just one layer of nanoscale metallic film, researchers at Missouri University of Science and Technology have reconstructed 3D full-color holographic images. The technique supports biomedical, security, and big-data storage applications.

Posted in: News

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