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
Home

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

Read More >>

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

Read More >>

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

Read More >>

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

Read More >>

Planning for Implementation of the European Union Medical Devices Regulations – Are You Prepared?

The Medical Device and In Vitro Medical Device Regulations represent the most significant change to the European legislation for medical devices for nearly 20 years. Understanding the requirements is key to your ability to develop an implementation plan to ensure continuing regulatory compliance and provide the EU market with safe medical devices.A new white paper, “Planning for Implementation of the European Union Medical Devices Regulations: Are You Prepared?” focuses on the practical aspects of implementation. It discusses decisions that need to be made and includes questions to ask about your organization’s preparedness to comply with the new requirements.Download this new white paper to learn how to address: Activities and requirements for manufacturers, authorized representatives, importers, and distributors Existing products and their technical documentation, including clinical evidence Products in the development pipeline Responsibilities of the person handling regulatory compliance, ISO 13485:2016 certification, and lifecycle management Content and maintenance of technical documentation Unique device identification, implant cards, and labelling changes PMS plans, periodic safety update reports (PSURs) or post-market surveillance reports, and post-market clinical follow-up (PMCF)

Posted in: White Papers, Manufacturing & Prototyping, Bio-Medical, FDA Compliance/Regulatory Affairs, Medical

Read More >>

Edward Chow, AUDREY Program Manager, Jet Propulsion Laboratory, Pasadena, CA

Edward Chow leads the development of AUDREY, the Assistant for Understanding Data through Reasoning, Extraction, and sYnthesis. The artificial-intelligence system captures a variety of sensor data, including gases, temperature, and location signals. By sending alerts through a mobile device or head-mounted display, AUDREY could soon be used to guide first responders through dangerous conditions.

Posted in: Who's Who, Data Acquisition, Detectors, Sensors

Read More >>

4D Printing: New dimension for additive manufacturing

A team of Lawrence Livermore National Laboratory researchers have demonstrated the 3D printing of shape-shifting structures that can fold or unfold to reshape themselves when exposed to heat or electricity. The micro-architected structures are fabricated from a conductive, environmentally responsive polymer ink developed at the lab.

Posted in: News, Manufacturing & Prototyping

Read More >>

The U.S. Government does not endorse any commercial product, process, or activity identified on this web site.