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
- Page 1 and 2: Developing Methods and Techniques f
- 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
- Page 13 and 14: The Evolution of New Ideas“All tr
- Page 15 and 16: What is needed for this New Paradig
- Page 17 and 18: An Architecture-based Approach to S
- Page 19 and 20: The System Alternative Space• The
- Page 21 and 22: The Architecture-based Technology E
- Page 23 and 24: Extension to Systems-of-Systems Ana
- Page 25 and 26: Fundamental Properties of a Complex
- Page 27 and 28: Enablers for Complex SoS• Design
- Page 29 and 30: Design of Experiments• Design of
- Page 31 and 32: Design of Computer Simulation• Co
- Page 33 and 34: Agent-Based Behavioral Modeling•
- Page 35 and 36: System Dynamics Modeling• System
- Page 37 and 38: Discrete Event Simulations• Discr
- Page 39 and 40: Enablers for Complex SoS• Design
- Page 41 and 42: Surrogate ModelsWhy do we use surro
- Page 43 and 44: Challenges to Surrogate Modeling fo
- Page 45 and 46: Fitting Modal ResponsesDeveloping M
- Page 47 and 48: Enablers for Complex SoS• Design
- Page 49 and 50: Enablers for Complex SoS• Design
- Page 51 and 52: Pareto Optimal Solutions in Many Di
- Page 53 and 54: Interactive Electronic Design Revie
- Page 55 and 56: Collaboration and Integration in So
Shift to a “Capability-based” Focus“In the past 15 years, the Department <strong>of</strong> Defense (DOD) has faced a constant stream<strong>of</strong> new challenges…the United States must be prepared both to deal with a largernumber <strong>of</strong> 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 <strong>of</strong>ten not enabled by a single system, but rather by a system<strong>of</strong> systems– The supporting systems (such as ships and aircraft) are typically multi-mission– <strong>System</strong>s cannot be studied in isolation, but must be examined in the context <strong>of</strong>operational scenarios, environments, and interactions• High-quality <strong>System</strong> <strong>of</strong> <strong>System</strong>s <strong>Engineering</strong> is a key component to successfulcapability-based designDeveloping Methods and Techniques for <strong>System</strong> <strong>of</strong> <strong>System</strong>s <strong>Engineering</strong>Dr. Dimitri Mavris, dimitri.mavris@ae.gatech.edu6
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