Articles

Advances in Coating Technology Take Shape at NASA Goddard

The Contamination and Coatings Engineering Branch at NASA’s Goddard Space Flight Center in Greenbelt, MD, provides system-level support in contamination engineering and thermal coatings engineering from concept to mission end of life. This includes development, implementation, and management of instrument and spacecraft contamination control programs, technical consultation on contamination and coatings issues, thermal coatings applications, material property characterization, and coatings flight qualification.

Posted in: Articles, Aerospace

Read More >>

Recycling Technology Converts Plastic Waste to Energy

NASA’s expertise in rocket engine improvement helps optimize plastic recycling process equipment. As good as it feels to throw plastic items into the recycling bin, the fact is most of that plastic goes unrecycled, according to Jim Garrett, a veteran of the oil and gas industry. “It’s a dirty little secret in America that 90 percent of our plastic ends up [in landfills], if not in our oceans.”

Posted in: Articles, Spinoff, Aerospace

Read More >>

Simplified Machine Design Approach for Optimal Servomotor Control

An often asked question from industrial machine builders or integrators is how they can effectively design or implement the conversion of a machine with servo technology to meet performance expectations. This is a specialized task filled with layers of complexity that can prove difficult to execute, even when the scope of work is fully understood.

Posted in: Articles, Motion Control

Read More >>

NASA Proxy Maps Reveal Earthquake Damage

On April 25, 2015, a magnitude - 7 . 8 earthquake caused widespread building damage in central Nepal. The Italian Space Agency’s COSMO-SkyMed Synthetic Aperture Radar (SAR) satellite acquired data over Kathmandu – a 50 x 50 km area – four days after the earthquake. Using the SAR information, Sang-Ho Yun and other researchers of the Advanced Rapid Imaging and Analysis (ARIA) team at NASA’s Jet Propulsion Laboratory and California Institute of Technology produced a damage proxy map showing areas of potential building damage.

Posted in: Articles, Sensors

Read More >>

Inertial Sensors Get in the Driver’s Seat

Tiny devices improve safety, comfort in ADAS Two decades have passed since automotive manufacturers began using the first microelectromechanical systems (MEMS) accelerometer to measure strong acceleration and trigger the deployment of airbags (see Figure 1). The inaugural inertial sensor paved the way for more widespread use of accelerometers in today’s advanced driver assistance systems (ADAS).

Posted in: Articles, Sensors

Read More >>

Dual-Channel Transceiver

Red Rapids, Richardson, TX, introduced the Model 372 FPGA-configurable dual-channel transceiver that features a dual-channel 16-bit analog-to-digital converter (ADC) and dual-channel 16-bit digital-to-analog converter (DAC) clocked at 310 MHz. The converters are coupled to a Xilinx Kintex-7 FPGA that is also connected to high-throughput SRAM. The transceiver is available on a single XMC, CCXMC, or PCI Express half-length form factor board. The SRAM interfaces to the FPGA through separate 18-bit read and write ports to achieve a combined 8 Gbytes/sec data transfer rate.

Posted in: Articles, Aerospace, Manufacturing & Prototyping

Read More >>

Rittal’s Hannover Fair Contest Trip Closes with Facility Tours

After a full week in Germany, Rittal Corporation (www.rittal.us), the world’s largest enclosure manufacturer and a leader in thermal management of electrical, electronic, and IT equipment, brought its “Win a Trip to Hannover Fair with Rittal!” contest to a close with tours of three of its facilities.

Posted in: Articles, Manufacturing & Prototyping

Read More >>

White Papers

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