System-of-Systems Engineering - Liophant Simulation
System-of-Systems Engineering - Liophant Simulation System-of-Systems Engineering - Liophant Simulation
Shift to a “Capability-based” Focus“In the past 15 years, the Department of Defense (DOD) has faced a constant streamof new challenges…the United States must be prepared both to deal with a largernumber of more diverse threats with varied attributes and to do so in circumstancesinvolving complex and uncertain risks.”-Naval Analytical Capabilities: Improving Capabilities-Based Planning, Committee on Naval Analytical Capabilities andImproving Capabilities-Based Planning, National Research Council• There is an overall desire to acquire capabilities, particularly in military applications– New acquisition paradigms attempt to be more “top-down” and avoid stove-piping• These capabilities are often not enabled by a single system, but rather by a systemof systems– The supporting systems (such as ships and aircraft) are typically multi-mission– Systems cannot be studied in isolation, but must be examined in the context ofoperational scenarios, environments, and interactions• High-quality System of Systems Engineering is a key component to successfulcapability-based designDeveloping Methods and Techniques for System of Systems EngineeringDr. Dimitri Mavris, dimitri.mavris@ae.gatech.edu6
What is a system?“A set of functional elements organized to satisfy user needs.” (IEEE P1220 p. 238)Developing Methods and Techniques for System of Systems Engineering7Dr. Dimitri Mavris, dimitri.mavris@ae.gatech.edu7
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- Page 3 and 4: The Aerospace Systems Design Labora
- Page 5: Motivation- Emphasis on “Early-Ph
- Page 9 and 10: System of Systems• “A set or ar
- Page 11 and 12: What is SoSE?• System of Systems
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- Page 19 and 20: The System Alternative Space• The
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- Page 25 and 26: Fundamental Properties of a Complex
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- Page 33 and 34: Agent-Based Behavioral Modeling•
- Page 35 and 36: System Dynamics Modeling• System
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- Page 39 and 40: Enablers for Complex SoS• Design
- Page 41 and 42: Surrogate ModelsWhy do we use surro
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- Page 45 and 46: Fitting Modal ResponsesDeveloping M
- Page 47 and 48: Enablers for Complex SoS• Design
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- Page 51 and 52: Pareto Optimal Solutions in Many Di
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What is a system?“A set <strong>of</strong> functional elements organized to satisfy user needs.” (IEEE P1220 p. 238)Developing Methods and Techniques for <strong>System</strong> <strong>of</strong> <strong>System</strong>s <strong>Engineering</strong>7Dr. Dimitri Mavris, dimitri.mavris@ae.gatech.edu7