Tank commanders on military night missions want their ground-based target-recognition systems to detect any approaching enemy tanks as soon as possible. "A detection system with an 800 MHz Pentium chip displays the needed image in approximately 65 seconds," says Bruce Draper, a Colorado State University computer science researcher. He and colleagues Wim Bohm and Ross Beveridge are working with the U.S. Army to develop a powerful new Field Programmable Gate Array (FPGA) that is said to be 600 times faster than the 800 MHz Pentium chip. Instead of requiring 65 seconds to identify enemy tanks, Draper says his chip would speed the process to less than a second. "We buy commercially available hardware and build a language compiler for it," says Bohn. "We design the software environment, but at the circuit level." The FPGA increases a computer's speed by reconfiguring the hardware circuits to directly match the needs of given military software programs. The technique is de-scribed as creating programmable hardware by allowing users to repeatedly download new programs directly onto the computer's circuits. The Defense Advanced Research Project Agency funds development of this project. For more information, go to www.cs.colostate.edu.
Lithium-ion battery prices will drop rapidly over the next 10 years, setting the stage for plug-in vehicles to reach 5%-10% of total automotive sales by the mid- to late-2020s, according to a new study.
Two researchers from Cornell University have won a $100,000 grant from NASA to continue work to develop an energy-harvesting robotic eel the space agency aims to use to explore oceans on one of the moons of Jupiter.
Is the factory smarter than it used to be? From recent buzzwords, you’d think we’ve entered a new dimension in industrial plants, where robots run all physical functions wirelessly and humans do little more than program ever more capable robotics. Some of that is actually true, but it’s been true for a while.
A recent Design News-exclusive study proves that engineering professionals are at the very forefront of this push into the future and making direct financial, performance, and value impact on their organizations by being personally involved or final decision-makers on automation solution and component choices.
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