Features

NASA’s Next-Generation Space Suit Built for Orion Spacecraft

Constellation Space Suit Station (CSSS) Oceaneering International Houston, TX 281-228-5300 www.oceaneering.com Oceaneering International has secured a contract from NASA to design and build the agency’s next-generation space suit, known as the Constellation Space Suit System (CSSS). During the initial contract term of six years, Oceaneering will design and build highly reliable, operationally efficient, and simple-to-maintain suits for use during launch, abort, and reentry of the new Orion spacecraft and for all contingency Extravehicular Activity (EVA). The contract includes options to provide ongoing operational and training support, and to design and build suits for use during lunar surface activities.

Posted in: Application Briefs

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QuickSilver Servo Motors Drive Autonomous Vehicles

The design of remotely operated, autonomous battery-powered vehicles places special requirements on motion control systems. High torque at low speeds is needed to climb over obstacles, while higher speed operation is needed for cruise speed. Efficient operation from lower voltages (12V to 48V) reduces battery size and weight requirements, while regenerative drives maximize the operating time and distance by recharging the batteries while braking.

Posted in: Application Briefs

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Electronic Motion Controller Simplifies Hydraulic Press Controls

What do you do if you’re in the business of producing a wide variety of metal presses to meet special customer requirements? You choose your system components wisely, and flexibility of function plays a large part.

Posted in: Application Briefs

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Maxon Drive Prevents Bottlenecks for Bottle Cap Maker

Maxon’s MCD EPOS integrated power drive was used by a wine and liquor bottling operation to control the cutting of shrink-wrapped film over the bottleneck and cork or cap.

Posted in: Application Briefs

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Precision Prism Manufacturing — Art or Science?

Prisms are used in countless optical systems — from the pair of binoculars in your closet to cutting edge targeting systems to retroreflectors on the Moon. In modern, high-end optical systems, precision optics may be required that push the envelope of manufacturability within given cost constraints. Prisms are an integral component in many of these systems and often require manual fabrication in small quantities; however, they save space, mounting time, and materials, presenting opportunities as well as challenges for optical system designers.

Posted in: Application Briefs, Applications, ptb catchall, Photonics

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Last Chance to Design & Win!

If you haven’t entered your unique design idea that you feel should be out on the market, you only have until October 17 to enter your invention in the seventh annual NASA Tech Briefs “Create the Future” Design Contest, presented by SolidWorks Corp. Visit www.createthefuture- contest.com for complete rules and to submit your idea.

Posted in: UpFront

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Interview with Ray Alderman, Executive Director of VITA

Founded in 1984 to promote VMEbus technology, VITA is a non-profit organization of more than 125 vendor companies who share a common interest in real-time, modular embedded computing systems. In August 2008, VITA's Executive Director, Ray Alderman, agreed to speak with Embedded Technology's editor, Bruce Bennett, about the state of VME technology in 2008, how far it has come in its 30-year history, and where it is likely to go in the future.

Posted in: Articles, Articles

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