Efficient Uncertainty Quantification in Multidisciplinary Analysis of a Reusable Launch Vehicle

Authors Daniel Hammerand, James Gariffo, Kevin Roughen, Myles Baker, and Oddvar Bendiksen Introduction Design of modern control laws motivates the creation of state-space models from aeroservoelastic models. Balanced truncation is…

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Efficient Creation of Aeroservoelastic Models Using Interpolated Aerodynamics Models (2011)

Authors Daniel Hammerand, James Gariffo, Kevin Roughen Introduction The expense of running computational fluid dynamics (CFD) and computational structural dynamics (CSD) codes motivates the creation of aeroservoelastic models which can…

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Efficient Simulation of Structural Dynamic Systems with Discrete Nonlinearities (2011)

Authors Daniel Hammerand, Kevin Roughen, Jinhua Huang, Daniel Stuewe Introduction Dynamic loading environments often involve complex loading and boundary conditions. For the case of externally mounted aircraft stores, qualification testing…

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Efficient Creation of Aeroservoelastic Models Using Interpolated Aerodynamics Models

Authors: Daniel C. Hammerand (M4), James M, Gariffo (M4), Kevin M. Roughen (M4) Conference: AIAA 52nd Structures, Structural Dynamics and Materials Conference (2011) Abstract: The expense of running computational fluid dynamics…

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Developing the Aerodynamics Module for the Integrated Multidisciplinary Optimization Object System

Authors: Steven Doyle (M4), Katherine Alston (M4), Tyler Winter (M4) Conference: AIAA 49th Aerospace Sciences Meeting (2011) Abstract: The Integrated Multidisciplinary Optimization Objects (IMOO) System delivers physics-based multidisciplinary analysis and optimization…

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Balancing High Fidelity MDAO with Robust System Design (2011)

Authors Katherine Alston, PMP and Tyler Winter Introduction The High Fidelity Multidisciplinary Optimization (HFMDO) application delivers physics-based multidisciplinary analysis and optimization (MDAO) capabilities that are required to develop next generation…

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Generation of Aeroservoelastic Reduced Order Models Using Time Scaling (2010)

Authors Daniel Hammerand, James Gariffo, Kevin Roughen, Myles Baker, and Oddvar Bendiksen Introduction Design of modern control laws motivates the creation of state-space models from aeroservoelastic models. Balanced truncation is…

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High Fidelity Multidisciplinary Optimization (HFMDO) (2010)

AUthors Katherine Alston, Steven Doyle, and Tyler Winter Introduction The High Fidelity Multidisciplinary Optimization application delivers physics-based multidisciplinary analysis and optimization (MDAO) capabilities that are required to develop next generation…

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