Defense Advanced Research Projects AgencyTagged Content List

Maritime Systems

Manned and unmanned surface and undersea systems, including vehicles, robotics and supporting technologies

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Military platforms and structures, such as vehicles, ships, aircraft and buildings, must withstand transient shock, vibrations and other structural loads in a variety of demanding operational environments. These frequent and varying transient loads are often transmitted to occupants, which can degrade warfighters’ performance by creating discomfort and injuries. In addition, varying loads can lead to shortened service life for the military platforms, as well as the equipment inside. Currently, structures designed to achieve high stiffness for static loads (dead weight) typically can’t adapt to or dampen dynamic loads well. Conversely, structures designed for high damping do not carry conventional loads as efficiently.