Defense Advanced Research Projects AgencyTagged Content List

Systems of Systems

Related to new capabilities based on synergy among multiple diverse systems

Showing 61 results for Systems RSS
The Cross-Domain Maritime Surveillance and Targeting (CDMaST) program seeks to identify and implement architectures consisting of novel combinations of manned and unmanned systems to deny ocean environments to adversaries as a means of projecting power. By exploiting promising new developments in unmanned systems along with emerging long-range weapon systems, the program aims to develop an advanced, integrated undersea and above-sea warfighting capability able to execute long-range attacks against submarines and ships over large contested maritime areas.
As commercial technologies become more advanced and widely available, adversaries are rapidly developing capabilities that put our forces at risk. To counter these threats, the U.S. military is developing systems-of-systems concepts in which networks of manned and unmanned platforms, weapons, sensors, and electronic warfare systems interact over robust satellite and tactical communications links. These approaches offer flexible and powerful options to the warfighter, but the complexity introduced by the increase in the number of employment alternatives creates a battle management challenge.
The goal of the Fundamental Design (FUN Design) program is to determine whether we can develop or discover a new set of building blocks to describe conceptual designs. The design building blocks will capture the components’ underlying physics allowing a family of nonintuitive solutions to be generated.
The Manufacturable Gradient Index Optics (M-GRIN) program seeks to advance Gradient Index (GRIN) design and fabrication technology. This program will develop new lens design methods and tools coupled to fabrication processes and manufacturing tolerances that will provide a pathway to a scalable manufacturing system, which can flexibly produce lenses in units of one to thousands. DARPA seeks to design, fabricate and demonstrate manufacturing feasibility of GRIN-based optical assemblies. The program will address all of the following technology areas: 1) materials development, 2) optical element design, 3) test and evaluation methods (metrology), and 4) manufacturing.
There is increasing interest in making broader use of the millimeter wave frequency band for communications on small mobile platforms where narrow antenna beams from small radiating apertures provide enhanced communication security. Today’s millimeter wave systems, however, are not user friendly and are designed to be platform specific, lacking interoperability and are thus reserved for only the most complex platforms.