DESIGN METHODOLOGY PHASES Q Phase I. Conceptual Design E Generate alternate designs E Select best based on performance indices Phase IL. Detailed design E Rigorous equipment design E Develop command and control strategy E Rigorous reliability and safety analysis Phase ill. Mechanical design 1/31/99 Design Methdology -Intro1/31/99 Design Methdology - Intro 4 DESIGN METHODOLOGY PHASES u Phase I. Conceptual Design ðGenerate alternate designs ðSelect best based on performance indices uPhase II. Detailed Design ðRigorous equipment design ðDevelop command and control strategy ðRigorous reliability and safety analysis uPhase III. Mechanical Design