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2.6.1 Extending the Systems Engineering Methodology to Include Supportability Engineering

Systems' engineering has always been an essential part of developing integrated solutions. From its' earliest inceptions, systems engineering dealt with providing a solution that balanced performance and operational requirements at the lowest life cycle cost. As an art form, systems' engineering was based upon the methods and processes of individuals. As the tools, methodologies and philosophies of systems engineering evolved, it was transformed from an art to a science. This transformation is demonstrated in evolution that occurred through IEEE 1220, EIA 632, and EIA 731.