Dismayed by the shortage of engineering graduates who had much—if any—exposure to motion control or fluid power in school, Parker Hannifin decided to take matters into its own hands. Over the past decade, the company has donated nearly $1 million to engineering schools to fill that void. "In the past, we could hire a business major with a high mechanical aptitude for a sales position. Today, we need engineers who are trained to solve problems and are technically knowledgeable in what we call the tri-technologies: electrohydraulics, electromechanical technology, and electropneumatics," says Larry Schrader, global motion and control training manager for Parker. To date, Parker has given funds to nine engineering schools to establish programs and laboratories in the tri-technologies. The schools, which include Purdue and the University of Illinois, are selected on the basis of their willingness and ability to make a long-term commitment to the program. To date, Parker estimates that hundreds of students have benefited. So, presumably, has industry.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
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