space mission analysis dr. andrew ketsdever. space mission design advantages of space –global...
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Space Mission Analysis
Dr. Andrew Ketsdever
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Space Mission Design
• Advantages of Space
– Global perspective– Clear view of the heavens– Free-fall environment– Abundant resources– Final frontier
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Space Mission Design
• Many different types of design processes, which do we use?– All, or maybe none of them! All attempt to solve basic
problem of optimizing performance, cost, and time
→ Just depends on what you’re trying to accomplish (must consider project goals, constraints, background of group solving, etc)
Performance Cost
Schedule
Optimum design space
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System Engineering Process• A System:
– An integrated composite of people, products, and processes that provide a capability to satisfy a stated need or objective
• Defense Acquisition University, “System Engineering Fundamentals”
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Systems Engineering• The System Engineering Process covers
the development, manufacturing, verification, testing, operations, and disposal of a system
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Subject
Orbit andConstellation
Space Element
Launch ElementGround Element
Operations
C3
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Space Mission Design Process
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FireSat (SMAD Example)
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FireSat Objectives
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FireSat Functional Requirements
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FireSat Operational Requirements
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FireSat ConstraintsConstraint
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Analysis of Alternatives
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Analysis of Alternatives
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FireSat Mission Summary
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