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  • Optimal guidance law development for an advanced launch system [microform] : interim progress report, 1 December 1990 - 15 June 1991 / principal investigators, Anthony J. Calise & Dewey H. Hodges.

    • Text
    • Atlanta, GA : Georgia Institute of Technology, School of Aerospace Engineering ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Liquid Hydrogen Turbopump ALS Advanced Development Program [microform] : monthly progress report, DR-03, 20 May - 23 June 1989.

    • Text
    • Sacramento, CA : Aerojet TechSystems ; Marshall Space Flight Center, AL : National Aeronautics and Space Administration, George C. Marshall Space Flight Center, [1989]
    • 1989

  • Optimal guidance law develpment for an advanced launch system [microform] / Anthony J. Calise and Martin S.K. Leung.

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

  • Systems integration and demonstration of advanced reusable structure for ALS [microform] / Martin N. Gibbins.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1991]
    • 1991
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS59758

  • Electromechanical actuation for thrust vector control applications [microform] / Mary Ellen Roth ; prepared for the National Aerospace and Electronics Conference (NAECON) sponsored by the Institute of Electrical and Electronics Engineers, Dayton, Ohio, May 21-25, 1990.

    • Text
    • [Washington, D.C.] : NASA ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS66770

  • Advanced launch system (ALS) [microform] : electrical actuation and power systems improve operability and cost picture / Gale R. Sundberg ; prepared for the National Aerospace and Electronics Conference (NAECON) sponsored by the Institute of Electrical and Electronics Engineers, Dayton, Ohio, May 21-25, 1990.

    • Text
    • [Washington, D.C.] : NASA ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS66833

  • Trajectory optimization for an asymmetric launch vehicle [microform] / by Jeanne Marie Sullivan.

    • Text
    • [Cambridge, Mass.] : Massachusetts Institute of Technology : Charles Stark Draper Laboratory, Inc. ; [Washington, D.C. : National Aeronautics and Space Administration, 1990]
    • 1990

  • Aerospace induction motor actuators driven from a 20-kHz power link [microform] / Irving G. Hansen ; prepared for the Fourth International Conference on Power Electronics and Variable Speed Drives sponsored by the Institution of Electrical Engineers (IEE), London, England, July 17-19, 1990.

    • Text
    • [Washington, D.C.] : NASA ; Springfield, Va. : For sale by the National Technical Information Service, [1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS69419

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