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  • Limiting vibration in systems with constant amplitude actuators through command preshaping [microform] / by Keith Eric Rogers.

    • Text
    • Cambridge, Mass. : Charles Stark Draper Laboratory, Inc. ; [Washington, DC : National Aeronautics and Space Administration, 1994]
    • 1994

  • Robust control design with real parameter uncertainty using absolute stability theory [microform] / Jonathan P. How, Steven R. Hall.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • Hypersonic vehicle model and control law development using H [infinity] and [micron] synthesis [microform] / Irene M. Gregory ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Development of homotopy algorithms for fixed-order mixed H₂/H [infinity] controller synthesis [microform] / M. Wharton, H. Buschek, and A.J. Calise.

    • Text
    • MSFC, Ala. : National Aeronautics and Space Administration, Marshall Space Flight Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Accurate interlaminar stress recovery from finite element analysis [microform] / Alexander Tessler, H. Ronald Riggs.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • A dynamically adaptive multigrid algorithm for the incompressible Navier-Stokes equations [microform] : validation and model problems / C.P. Thompson, G.K. Leaf, J. Van Rosendale.

    • Text
    • Hampton, Va. : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Robust control with structured perturbations [microform] : semi-annual report / by Leehyun Keel ; submitted to NASA Langley Research Center.

    • Text
    • Nashville, Tenn. : Dept. of Electrical Engineering and Center of Excellence in Information Systems, Tennessee State University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1988]
    • 1988

  • Robust on-off pulse control of flexible space vehicles [microform] : final report of the second-year project / Bong Wie, Revi Sinha.

    • Text
    • [Houston, Tex.] : Research Institute for COmputing and Information Systems, University of Houston-Clear Lake ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • Robustness enhancement of neurocontroller and state estimator [microform] / Terry Troudet.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • The algebraic multigrid projection for eigenvalue problems; backrotations and multigrid fixed points [microform] / Sorin Costiner, Shlomo Ta'asan.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • A methodology for designing robust multivariable nonlinear control systems [microform] / by Daniel Backer Grunberg.

    • Text
    • Cambridge, Mass. : Laboratory for Information and Decision Systems, Massachusetts Institute of Technology ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Design of high performance multivariable control systems for supermaneuverable aircraft at high angle of attack [microform] : final report on NAG1-1088 / submitted by L. Valvani.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Beyond singular values and loop shapes [microform] / Gunter Stein.

    • Text
    • Cambridge, Mass. : Laboratory for Information and Decision Systems, Massachusetts Institute of Technology ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • A method for the synthesis of robust feedback systems [microform] / David A. Milich.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1988]
    • 1988

  • Multivariable control of a twin lift helicopter system using the LOG/LTR design methodology [microform] by Armando A. Rodriguez and Michael Athans.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Report on compensator development and examination of performance and robustness [microform].

    • Text
    • Irvine, Calif. : HR Textron, Systems Engineering Division ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Robust failure detection filters [microform] / Alejandro Miguel San Martin.

    • Text
    • [Cambridge, Mass.] : Massachusetts Institute of Technology ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Control design for robust stability in linear regulators [microform] : application to aerospace flight control : final report / by Ramra K. Yedavalli.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Reliability issues in active control of large flexible space structures [microform] : semi-annual status report for the period May 16, 1985 to November 15, 1985 / principal investigator, W.E. Vander Velde.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Robust control of nonlinear flexible multibody systems using quaternion feedback and dissapative compensation [microform] / Atul G. Kelkar, Suresh M. Joshi.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Reliability enhancement of Navier-Stokes codes through convergence acceleration [microform] : final report / Charles L. Merkle, George S. Dulikravich.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • The minimal time detection algorithm [microform] / Sungwan Kim.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Robust stability of second-order systems [microform] : final report, period covered February 24, 1992 to June 30, 1995 / principal investigator: C.-H. Chuang.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Error control coding techniques for space and satellite communications [microform] : semi-annual status report : NASA grant number NAG5-557, report number 97-002 / principal investigator: Daniel J. Costello, Jr. ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • On-orbit application of H-infinity to the middeck active controls experiment [microform] : overview of results / Jessica A. Woods-Vedeler, Lucas G. Horta.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Methods for in-flight robustness evaluation [microform] : summary of research / James D. Paduano, Eric Feron, Marty Brenner.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Quadrature-free implementation of discontinuous Galerkin method for hyperbolic equations [microform] / H.L. Atkins, Chi-Wang Shu.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration , Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • High performance, robust control of flexible space structures [microform] : (MSFC Center director's discretionary fund final report, project no. 96-23).

    • Text
    • [Marshall Space Flight Center, Ala.] : National Aeronautics and Space Administration, Marshall Space Flight Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • A trust region framework for managing the use of approximation models in optimization [microform] : under contract NAS1-19480 / Natalia Alexandrov ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • QFT multi-input, multi-output design with non-diagonal, non-square compensation matrices [microform] / R.A. Hess and D.K. Henderson.

    • Text
    • [Elmsford, N.Y.] : Pergamon Press ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • OARE STS-75 (USMP-3) final report [microform] : under contract NAS3-26556 / James E. Rice.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • STS-73 (USML-2) final report [microform] : under contract NAS3-26556 / James E. Rice.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Robust multigrid smoothers for three dimensional elliptic equations with strong anisotropies [microform] / Ignacio M. Llorente, N. Duane Melson.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • On the numerical formulation of parametric linear fractional transformation (LFT) uncertainty models for multivariate matrix polynomial problems [microform] / Christine M. Belcastro.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Execution of multidisciplinary design optimization approaches on common test problems [microform] / R.J. Balling and C.A. Wilkinson.

    • Text
    • Reston, VA : American Institute of Aeronautics and Astronautics ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Robust, decoupled, flight control design with rate saturated actuators [microform] / S.A. Snell and R.A. Hess.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Aerodynamic shape optimization of two-dimensional airfoils under uncertain conditions [microform] / Luc Huyse, R. Michael Lewis.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; Springfield, VA : National Technical Information Service, distributor, [2001]
    • 2001

  • An approach to simulation of extreme conditions for a planetary lander [microform] / Eric M. Queen, Scott A. Striepe and Richard W. Powell.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information (CASI), [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS26488

  • Desctiption of selected algorithms and implementation details of a concept-demonstration Aircraft VOrtex Spacing System (AVOSS) [microform] / David A. Hinton.

    • Text
    • [Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center] ; Hanover MD : Available from NASA Center for AeroSpace Information (CASI), [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS27475

  • Robust airfoil optimization to achieve consistent drag reduction over a mach range [microform] / Wu Li, Luc Huyse, Sharon Padula.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS38993

  • Comparison of nonequilibrium solution algorithms applied to chemically stiff hypersonic flows [microform] / G. Palmer and E. Venkatapathy.

    • Text
    • Washington, DC : American Institute of Aeronautics and Astronautics : [National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS54368

  • Robust controller designs for second-order dynamic systems [microform] : a virtual passive approach / Jer-Nan Juang and Minh Phan.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS58761

  • Optimal expression evaluation for data parallel architectures [microform] / John R. Gilbert and Robert Schreiber.

    • Text
    • [Moffett Field, Calif.] : Research Institute for Advanced Computer Science, NASA Ames Research Center, [1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS61764

  • Integrated flight/propulsion control design for a STOVL aircraft using H-infinity control design techniques [microform] / Sanjay Garg and Peter J. Ouzts.

    • Text
    • [Cleveland, Ohio : Lewis Research Center, 1991]
    • 1991
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS64062

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