Siemens VDO Automotive (www.usa.siemensvdo.com) has recently presented findings of contact sensing technologies for active pedestrian protection systems. According to new European legislation, carmakers must pass a series of tests on frontal impact between a vehicle and a pedestrian. Siemens has investigated the use of contact sensing technologies in profile detection, deformation velocity, contact surface and signal evaluation, force sensing resistors, inductive contact sensors, and sensor prototypes in the bumper area.
More and more robots are becoming more autonomous all the time. Now Lockheed Martin has completed a demo mission with two completely autonomous robotic vehicles performing resupply, reconnaissance, surveillance, and target acquisition.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
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