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Articles: Motion Control

The economic realities of the industrial marketplace are driving machine builders and integrators to get creative and build more intelligence into their machines in order to increase...

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Articles: Transportation

DOE has prepared a Multi-Year Research, Development, and Demonstration Plan to provide hydrogen as a viable fuel for transportation after 2020, in order to reduce the consumption...

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Articles: Software

In our annual poll of executives at leading design and virtual prototyping software companies, we found that in difficult economic times, providing...

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Articles: Electronics & Computers

As the cooling challenges in embedded system applications have multiplied due to increased processing performance, smaller package and system footprints, and the requirement to operate in more...

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Articles: Electronics & Computers

Because all solid state flash products are not created equal and flash storage is finding its way into more and more embedded computing applications, system designers should understand...

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Articles: Electronics & Computers

Today’s rugged embedded computing industry demands the best of technology and reliability. Driven by requirements for higher performance solutions, platforms continually...

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Articles: Photonics/Optics

Laser-sintering has evolved significantly since its commercial introduction in the 1980s. Born out of the rise of rapid prototyping technology, laser-sintering is now the design-driven catalyst...

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Articles: Communications

While automotive, aerospace, and high-tech equipment manufacturers are early adopters of wireless networks, the overall manufacturing industry has been...

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Articles: Imaging

Dr. Greg Olsen has had an illustrious career as a research scientist and entrepreneur. With degrees in physics and materials science, Olsen founded EPITAXX, a fiber-optic...

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Articles: Robotics, Automation & Control

A custom gearmotor is one that meets your particular specifications. It has the correct mechanical and electrical interfaces, fits within the envelope available, meets your performance, maintenance,...

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Articles: Motion Control

A new category of IC called an intelligent motor controller (IMC) is evolving that simplifies the task of designing high performance motor control drives. IMCs are dedicated, high-speed...

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Articles: Software
Changing Roles in a Challenging Environment

In our annual poll of executives at leading analysis and simulation software companies, we posed questions dealing with virtual prototyping, the...

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Articles: Electronics & Computers

The trick to exploiting the ultra lowpower characteristics of microcontrollers with 100 nA sleep mode power consumption is to keep them in sleep mode as much as possible. The problem is...

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Articles: Electronics & Computers

Much confusion exists about characterizing the performance of a highspeed digitizer device. Nominal vertical resolution is routinely presented as an indicator of a digitizer’s...

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Articles: Electronics & Computers

Designing a versatile data acquisition (DAQ) system begins by comparing features of the signal of interest to the capabilities of current state-of-the-art A/D converters. Specifically, signal...

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Articles: Photonics/Optics

A nearly geometric growth in the data requirements for many machine vision applications is pushing 32-bit processing to its limits. The challenge is not in processing power, however, but in addressing memory...

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Articles: Green Design & Manufacturing
Getting Green and Staying Green

EU RoHS, China RoHS, Korea RoHS, California RoHS, ELV, REACH – the list of environmental regulations for reducing hazardous substances in products keeps growing. What, exactly, are the costs if your products fail to comply? Missed customer requirements, blocked shipments, costly redesigns, and scrapped parts are...

Articles: Robotics, Automation & Control
Electric Actuators Deliver Energy Efficient, Low Maintenance Solutions

Machine designers and end users find themselves balancing sometimes opposing priorities such as improving energy efficiency while minimizing adverse impact on the environment, at the same time ensuring performance (e.g., precision, reliability) is not compromised. A key trend...

Articles: Photonics/Optics

About 25% of space-borne electro-optical (EO) sensor programs in both the civil and National Security Space (NSS) communities have experienced reduced...

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Articles: Imaging

Munitions accuracy provides an advantage in leveraging and applying force and has been sought after by political and military strategists for decades. Reflecting recent advances in...

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Articles: Electronics & Computers

Commonly available COTS solutions feature high-speed interconnected processing elements with ever decreasing geometries and ever increasing complexity. Modular COTS...

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Articles: Electronics & Computers

Every day we use complex mathematics, hidden inside products. When we listen to a song from an MP3 player, we are using the Fast Fourier Transform (FFT), a “complex domain” algorithm. The...

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Articles: Electronics & Computers

Industrial PCs (IPCs) are all about performance, including processors, mass storage performance, and network throughput. In all applications — medical,...

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Articles: Imaging

Infrared (IR) thermography is an indispensable tool for studying dynamic thermal phenomena. This type of imaging is accomplished with an IR camera (Figure 1) that converts infrared...

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Articles: Software

NASA’s Glenn Research Center (Cleveland, OH) and Boeing employees have won the 2008 NASA Software of the Year Award for the development of a general-purpose program used to perform trajectory...

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Articles: Photonics/Optics

Heat transfer is governed by three distinct mechanisms: convection, conduction, and radiation. Unlike convection or conduction, heat transfer through radiation does not occur...

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Articles: Electronics & Computers

Ethernet—with a steady migration towards Gigabit Ethernet—is now the defacto choice for today’s “electronic battlefield.” The Department of Defense’s (DoD’s)...

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Articles: Software

The traditional engineering response to testing a new wireless standard often involves selecting a box instrument with the closest specifications. For automated test systems with...

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Articles: Robotics, Automation & Control

Students trained in classic mechanical engineering are taught to construct a system using conventional mechanical components to convert rotary into linear motion. Converting rotary to linear motion can be...

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