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  • Study of the application of separation control by unsteady excitation to civil transport aircraft [microform] / J.D. McLean ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • Active control of flow separation over an airfoil [microform] / S.S. Ravindran.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Springfield, VA : National Technical Information Service, distributor, [1999]
    • 1999

  • Proceedings of the 4th annual workshop [microform] : advances in smart materials for aerospace applications / edited by Robin C. Hardy and Joycelyn O. Simpson ; proceedings of a workshop sponsored by the National Aeronautics and Space Administration, Washington, D.C., and held at Langley Research Center, Hampton, Virginia, May 4-5, 1995.

    • Text
    • [Washington, DC : The Administration ; Springfield, Va. : National Technical Information Services, distributor, 1996]
    • 1996

  • Conceptual design of a multiple cable crane for planetary surface operations [microform] / Martin M. Mikulas, Jr. and Li Farn Yang.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Neural network for positioning space station solar arrays [microform] / Ronald E. Graham and Paul P. Lin.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Alleviation of whirl-flutter on a joined-wing tilt-rotor aircraft configuration using active controls [microform] / Johannes M van Aken.

    • Text
    • [Alexandria, Va.] : American Helicopter Society ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Real-time RMS active damping augmentation [microform] : heavy and very light payload evaluations / Martha E. Demeo ... [et al.].

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

  • Effect of control surface mass unbalance on the stability of a closed-loop active control system [microform] / E. Nissim.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : National Technical Information Service, distributor], 1989.
    • 1989

  • Utilization of the Spacehab module as a microgravity carrier [microform] / Washito A. Sasamoto.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • Analysis of the leading edge effects on the boundary layer transition [microform] : technical report, March 1, 1984 - August 31, 1990 / submitted by Pao-Liu Chow, principal investigator.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • F-106B airplane active control landing gear drop test performance [microform] / William E. Howell ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • Reusable rocket engine intelligent control system framework design [microform] / E. Nemeth ... [et al.].

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Advanced optical sensing and processing technologies for the distributed control of large flexible spacecraft [microform] / G.M. Williams and J.C. Fraser.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : For sale by the National Technical Information Service], 1991.
    • 1991

  • Flexible structure control laboratory development and technology demonstration [microform] : final report / H.C. Vivian ... [et al.].

    • Text
    • Pasadena, Calif. : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology ; [Springfield, Va. : National Technical Information Service, distributor, 1987]
    • 1987

  • Active vibration control of a large flexible manipulator by intertial force and joint torque [microform] / Soo Han Lee.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1989]
    • 1989

  • Control of unsteady separated flow associated with the dynamic stall of airfoils [microform] / M.C. Wilder.

    • Text
    • San Jose, CA : MCAT Institute ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Numerical simulation of the SOFIA flowfield [microform] / Stephen P. Klotz.

    • Text
    • San Jose, CA : MCAT Institute ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Active vibration control of a large flexible manipulator by inertial force and joint torque [microform] / Soo Han Lee.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1989]
    • 1989

  • Active load control during rolling maneuvers [microform] / Jessica A. Woods-Vedeler, Anthony S. Pototzky, and Sherwood T. Hoadley.

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

  • Discrete-layer piezoelectric plate and shell models for active tip-clearance control [microform] / P.R. Heyliger, G. Ramirez, and K.C. Pei.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration, Scientific and Technical Information Division ; [Springfield, Va. : National Technical Information Service, distributor], 1994]
    • 1994

  • Microgravity isolation system design [microform] : a case study / R.D. Hampton ... [et al.].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Active control of instabilities in laminar boundary-layer flow [microform] / Ronald D. Joslin, Gordon Erlebacher, M. Yousuff Hussaini.

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

  • Robot vibration control using inertial damping forces [microform] / Soo Han Lee and Wayne J. Book.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1989]
    • 1989

  • Streamlined design and self reliant hardware for active control of precision space structures [microform] / David C. Hyland, James A. King, and Douglas J. Phillips.

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

  • Active control of buckling of flexible beams [microform] / A. Baz and L. Tampe.

    • Text
    • Washington, DC : Catholic University of America, Mechanical Engineering Dept. : [National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1989]
    • 1989

  • Multi-degree of freedom, active vibration control method and system [microform] / inventor, Richard J. Silcox, Chris R. Fuller.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Joint nonlinearity effects in the design of a flexible truss structure control system [microform] / Mathieu Mercadal.

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

  • Supersonic laminar flow control research [microform] : semiannual report #2 / Dr. C.F. Lo, principal investigator.

    • Text
    • Moffett Field, Calif. : Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Active control of panel vibrations induced by a boundary layer flow [microform] / Pao-Liu Chow.

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

  • Individual-blade-control research in the MIT VTOL Technology Laboratory 1977-1985 [microform] / Norman D. Ham.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Active weld control [microform] : final report / Bradley W. Powell, Ivan A. Burroughs.

    • Text
    • Huntsville, AL : Science Applicattions International Corporation ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1995

  • Development of an advanced pitch active control system for a wide body jet aircraft [microform] / Wiley A. Guinn, Jerry J. Rising, and Walt J. Davis.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1984]
    • 1984

  • Development of an advanced pitch active control system and a reduced area horizontal tail for a wide body jet aircraft [microform] : executive summary / Wiley A. Guinn.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1984]
    • 1984

  • Preliminary control law and hardware designs for a ride quality augmentation system for commuter aircraft [microform] / Donald J. Davis ... [et al.].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [Springfield, Va. : For sale by the National Technical Information Service], 1986.
    • 1986

  • Effect of bonding on the performance of a piezoactuator-based active control system [microform] / by A. Baz and S. Poh.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1987]
    • 1987

  • Actively controlled shaft seals for aerospace applications [microform] : summary of research, January 1, 1989 - December 31, 1994 / principal investigator, Richard F. Salant.

    • Text
    • Atlanta, Ga. : Georgia Institute of Technology ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Integrated passive/active vibration absorber for multi-story buildings [microform] / Gina J. Lee-Glauser, Goodarz Ahmadi, Lucas G. Horta.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Theoretical and experimental investigations of sensor location for optimal aeroelastic system state estimation [microform] / by Gang Liu.

    • Text
    • Edwards, Calif. : NASA Dryden Flight Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Supersonic laminar flow control research [microform] : semiannual report #4, July 1995 - December 1995 / Dr. C.F. Lo, principal investigator.

    • Text
    • Moffett Field, CA : Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Computer-Aided System Engineering and Analysis (CASE/A) programmer's manual, version 5 [microform] / J. Knox, editor.

    • Text
    • MSFC, Ala. : National Aeronautics and Space Administration, Marshall Space Flight Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Broadband noise control using predictive techniques [microform] / Kenneth W. Eure and Jer-nan Juang.

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

  • Prediction and control of vortex-dominated and vortex-wake flows [microform] : final report for the period December 1, 1993 through December 1, 1995 / by Osama Kandil, principal investigator.

    • Text
    • Norfolk, Va. : Old Dominion University Research Foundation ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Development of an intelligent monitoring and control system for a heterogeneous numerical propulsion system simulation [microform] / John A. Reed ... [et al.].

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

  • A large motion suspension system for simulation of orbital deployment [microform] / T.M. Straube and L.D. Peterson.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Computer-Aided System Engineering and Analysis (CASE/A) [microform] : user's manual, version 5.0 / J.C. Knox, editor.

    • Text
    • [Huntsville], Ala. : National Aeronautics and Space Administration, Marshall Space Flight Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Deadbeat predictive controllers [microform] / Jer-Nan Juang, Minh Phan.

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

  • A scalable distributed approach to mobile robot vision [microform] : (NAG 9-828), 9-1-1995 to 8-31-1996, final report / Benjamin Kuipers, principal investigator; Robert L. Browning; William S. Gribble.

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

  • Blade-mounted flap control for BVI noise reduction proof-of-concept test [microform] / Seth Dawson ... [et al].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Hybrid damping system for an electronic equipment mounting shelf [microform] : final report for NASA-Ames university consortium, joint research interchange, February 1, 1995 - January 31, 1997 / collaborators: David Voracek ... [et al.].

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

  • Active control of wind tunnel noise [microform] : a technical report ... / by principal investigator, Patrick Hollis.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

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