A Systems Engineering Approach to Architecture Development

Architecture development often is conducted prior to system concept design when there is a need to determine the best-value mix of systems that works collectively in specific scenarios and time frames to accomplish a set of mission area objectives. Conducted prior to Pre-Phase A of the project lifecycle, the scope of architecture studies is broader and shallower than that of concept design studies conducted in Pre-Phase A. Results are used to advise senior planners on recommended capabilities and investment profiles for mission areas 15-25 years in the future.