Stories
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Briefs: Information Technology
An improved method of analysis and design offers the potential to enhance the performances of adaptive feedforward tracking systems. The method can, in principle, make it possible to...
Briefs: Photonics/Optics
Data signals can be transmitted via the same optical fibers that are used to transmit power from base stations to remote stations containing sensors and associated circuitry. [A prototype...
Briefs: Motion Control
An improved motor controller provides a circuit that will allow a motor to run at full speed while traveling from point A to point B, and still be able to obtain the desired damping...
Briefs: Motion Control
The tunable external cavity diode laser is an important new tool used to evaluate and test the latest fiber-optic components and building blocks of modern telecommunications systems. A key factor...
Briefs: Energy
Modulated (as opposed to steady) light can be used in the optical transmission of power to remotely located sensor circuitry in a system like that described in the preceding article,...
Briefs: Electronics & Computers
The figure schematically illustrates a prototype general-purpose, microprocessor-based sensor and control system in which power, data, and control signals are transmitted via optical...
Briefs: Information Technology
A method of automated diagnosis of helicopter gearboxes involves processing of selected features of digitized outputs of vibration sensors via structure-based connectionist networks...
Briefs: Physical Sciences
A Multicolor Imaging Pyrometer
Physical Sciences Inc. (PSI) designed, constructed, and delivered a prototype passive imaging pyrometer capable of accurately measuring and controlling the temperature distribution across a specified surface. The device was originally designed, under a NASA SBIR contract (solicitation year 1985) monitored by Jet...
Briefs: Manufacturing & Prototyping
A friction stir weld (FSW) system for welding and weld repair can be used on the manufacturing floor, as well as in the laboratory environment. This FSW system can be used in a wide variety...
Top Stories
Blog: Software
Going for Gold in Winter Olympic Curling
Blog: Energy
Beyond Lithium: The Rise of Calcium-Ion Energy Storage
Blog: Electronics & Computers
The Kitchen Tech Hack Aiming to Revolutionize 3D Printing
Blog: Materials
A Shield for the Next Generation: Lithium Batteries Get a Major Upgrade
Blog: Energy
Batteries that Can Withstand the Cold
Q&A: Physical Sciences
Webcasts
Webinars: Mechanical & Fluid Systems
The Over-Engineering Trap: Aligning Custom Equipment Specs with Operational...
Webinars: Communications
Where Time and Frequency Converge: Multi-Channel RF Analysis for Radar and...
Webinars: Software
Driving Reliability: Simulation Driven EMI Techniques for Modern Vehicle...
Editorial Webinars: Software
Smarter Aerospace Manufacturing & Design with Digital Twins and Agentic AI
Summits: AR/AI
2026 Battery & Electrification Summit (Online)
Podcasts: Information Technology
Arm’s Agentic AI CPU: Engineering the Next Generation of AI Data Centers
