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Synonyms were used for: analysis • optimization
Search without synonyms: title: Multidisciplinary analysis and optimization

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    Handling Qualities Optimization for Rotorcraft Conceptual Design

    Lawrence, Ben / Theodore, Colin / Johnson, Wayne et al. | NTRS | 2016
    Analysis and Optimization framework for conceptual design of VTOL aircraft. Similarly, the future vision for the capability of the Concept Design ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance , Optimization

    Flutter-Constrained Optimization with the Linearized Frequency-Domain Approach

    Kevin E Jacobson / Bret K Stanford | NTRS
    FUN3D. In this work, the linearized frequency-domain method and associated sensitivities are applied to gradient-based aeroelastic optimization ...
    Publisher: NASA National Aeronautics and Space Administration

    A Requirements-Driven Optimization Method for Acoustic Treatment Design

    Jeffrey J. Berton | NTRS | 2017
    optimal attenuation spectrum can be derived using multidisciplinary systems analysis methods. The subject of this paper is an analytic method that ...
    Publisher: American Institute of Aeronautics and Astronautics

    Flutter-Constrained Optimization with the Linearized Frequency-Domain Approach

    Kevin E. Jacobson / Bret K. Stanford | NTRS
    FUN3D. In this work, the linearized frequency-domain method and associated sensitivities are applied to gradient-based aeroelastic optimization ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Computer Programming And Software

    NASA Systems Analysis and Concepts Directorate Mission and Trade Study Analysis

    Ricks, Wendell / Guynn, Mark / Hahn, Andrew et al. | NTRS | 2006
    Mission analysis, as practiced by the NASA Langley Research Center's Systems Analysis and Concepts Directorate (SACD), consists of ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Systems Analysis And Operations Research

    Aeroelastic Optimization Study Based on X-56A Model

    Li, Wesley / Pak, Chan-Gi | NTRS | 2014
    A design process which incorporates the object-oriented multidisciplinary design, analysis, and optimization (MDAO) tool and the ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Propulsion System Optimization for a Turboelectric Tiltwing Urban Air Mobility Aircraft

    Hendricks, Eric S. / Aretskin-Hariton, Eliot D. / Chapman, Jeffryes W. et al. | NTRS | 2019
    the multidisciplinary conceptual design and optimization of UAM vehicle propulsion systems. These analysis tools are then applied to the ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Propulsion And Power

    Aerodynamic performance optimization of a rotor blade using a neural network as the analysis

    Lamarsh, William J., II / Walsh, Joanne L. / Rogers, James L. | NTRS | 1992
    procedure. The optimization procedure minimizes an objective function, a linear combination of horsepower required for hover, forward flight, and ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Finite element structural analysis and optimization of space frames and trusses in a massively parallel environment

    Shieh, Rong C. | NTRS | 1992
    response analyses and stochastic method based structural optimization solution superefficient. Several example frame structural analysis and truss ...
    Publisher: American Institute of Aeronautics and Astronautics

    Performance Analysis of Optimized STARC-ABL Designs Across the Entire Mission Profile

    Anil Yildirim / Justin S Gray / Charles Mader et al. | NTRS
    being electrically powered, the fan pressure ratio and efficiency of the BLI tail cone thruster vary widely across the flight envelope, and this ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Fluid Mechanics And Thermodynamics , Aircraft Propulsion And Power , optimization , multidisciplinary

    Aeroelastic Optimization Study Based on the X-56A Model

    Li, Wesley W. / Pak, Chan-Gi | NTRS | 2014
    statically and aeroelastically. A design process which incorporates the object-oriented multidisciplinary design, analysis, and optimization (MDAO ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance , Computer Programming And Software

    Concurrent optimization of airframe and engine design parameters

    Lavelle, Thomas M. / Plencner, Robert M. / Seidel, Jonathan A. | NTRS | 1992
    An integrated system for the multidisciplinary analysis and optimization of airframe and propulsion design parameters is being developed ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

      Concurrent optimization of airframe and engine design parameters

      Lavelle, Thomas M. / Plencner, Robert M. / Seidel, Jonathan A. | NTRS | 1991
      An integrated system for the multidisciplinary analysis and optimization of airframe and propulsion design parameters is being developed ...
      Publisher: NASA National Aeronautics and Space Administration
      Keywords: Aircraft Propulsion And Power

    Aerospace Applications of Optimization under Uncertainty

    Padula, Sharon / Gumbert, Clyde / Li, Wu | NTRS | 2003
    The Multidisciplinary Optimization (MDO) Branch at NASA Langley Research Center develops new methods and investigates opportunities for ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Equivalent Area Targets for Inverse Design Optimization With Changing Low-Boom Cruise Conditions

    Wu Li | NTRS | 2023
    This paper provides theoretical and numerical justifications for inverse design optimization of reversed equivalent area (Ae,r ...
    Publisher: American Institute of Aeronautics and Astronautics
    Keywords: block coordinate optimization , multidisciplinary optimization , low-boom inverse design optimization

    Optimization process in helicopter design

    Logan, A. H. / Banerjee, D. | NTRS | 1984
    In optimizing a helicopter configuration, Hughes Helicopters uses a program called Computer Aided Sizing of Helicopters (CASH), written and ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Update on HCDstruct - A Tool for Hybrid Wing Body Conceptual Design and Structural Optimization

    Gern, Frank H. | NTRS | 2015
    can readily be used to perform a structural optimization and weight estimation using Nastran’s® Solution 200 multidisciplinary optimization ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance , Fluid Mechanics And Thermodynamics

    Integrated Aeroservoelastic Optimization: Status and Direction

    Livne, Eli | NTRS | 1999
    modern airplanes lead to considerable multidisciplinary design challenges. More than 25 years of mathematical and numerical methods' development ...

    NDARC NASA Design and Analysis of Rotorcraft

    Johnson, Wayne | NTRS | 2017
    multidisciplinary design, analysis, and optimization. Initially the software is implemented with low-fidelity models, typically appropriate for the ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance , Design and Analysis

      NDARC - NASA Design and Analysis of Rotorcraft

      Johnson, Wayne | NTRS | 2015
      multidisciplinary design, analysis, and optimization. Initially the software is implemented with low-fidelity models, typically appropriate for the ...
      Publisher: NASA National Aeronautics and Space Administration
      Keywords: Aircraft Design, Testing And Performance , Analysis

      NDARC NASA Design and Analysis of Rotorcraft

      Johnson, Wayne | NTRS | 2017
      multidisciplinary design, analysis, and optimization. Initially the software is implemented with low-fidelity models, typically appropriate for the ...
      Publisher: NASA National Aeronautics and Space Administration
      Keywords: Aircraft Design, Testing And Performance , Design and Analysis , Computer Programming And Software

      NDARC: NASA Design and Analysis of Rotorcraft

      Johnson, Wayne | NTRS | 2016
      multidisciplinary design, analysis, and optimization. Initially the software is implemented with low-fidelity models, typically appropriate for the ...
      Publisher: NASA National Aeronautics and Space Administration
      Keywords: Aircraft Design, Testing And Performance , Design and Analysis

      NDARC NASA Design and Analysis of Rotorcraft

      Johnson, Wayne R. | NTRS | 2009
      multidisciplinary design, analysis, and optimization. Initially the software is implemented with lowfidelity models, typically appropriate for the ...
      Publisher: NASA National Aeronautics and Space Administration
      Keywords: Aircraft Design, Testing And Performance

    A Robust Method to Integrate End-to-End Mission Architecture Optimization Tools

    Lugo, Rafael / Litton, Daniel / Qu, Min et al. | NTRS | 2016
    Analysis and Optimization (MDAO) method that offers the flexibility to quickly adapt to changing mission design requirements. Different simulations ...
    Publisher: NASA National Aeronautics and Space Administration

    Aircraft configuration optimization including optimized flight profiles

    Mccullers, L. A. | NTRS | 1984
    preliminary weights estimation, preliminary aerodynamics, detailed mission performance, takeoff and landing, and execution control. An optimization ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

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