Search results for: Groom, Nelson J.
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1
A microprocessor-based table lookup approach for magnetic bearing linearization
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [For sale by the National Technical Information Service], 1981Physical Description: 26 pages : illustrations ; 28 cm.Holdings: Loading…
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2
Description of a magnetic bearing test fixture
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center ; [For sale by the National Technical Information Service], 1987Physical Description: 1 volume.Holdings: Loading…
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3
A magnetic bearing control approach using flux feedback
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center ; [For sale by the National Technical Information Service], 1989Physical Description: 1 volume.Holdings: Loading…
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4
Analytical model of a five degree of freedom magnetic suspension and positioning system
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center ; [For sale by the National Technical Information Service], 1989Physical Description: 1 volume.Holdings: Loading…
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5
Design considerations for an air core magnetic actuator
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center, 1992Physical Description: 1 volume.Holdings: Loading…
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6
Open-loop characteristics of magnetic suspension systems using electromagnets mounted in a planar array
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [For sale by the National Technical Information Service], 1992Physical Description: 1 volume.Holdings: Loading…
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7
Analysis and simulation of a magnetic bearing suspension system for a laboratory model annular momentum control device
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [For sale by the National Technical Information Service], 1981Physical Description: 36 pages : illustrations ; 28 cm.Holdings: Loading…
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8
Evaluation of a laboratory test model annular momentum control device
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Scientific and Technical Information Office ; For sale by the National Technical Information Service, 1978Physical Description: 22 pages : illustrations ; 27 cm.Holdings: Loading…
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9
A decoupled control approach for magnetic suspension systems using electromagnets mounted in a planar array
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center ; [National Technical Information Service, distributor], 1993Physical Description: 1 volume.Holdings: Loading…
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10
An LQR controller design approach for a large gap magnetic suspension system (LGMSS)
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center ; [National Technical Information Service, distributor], 1990Physical Description: 1 volume.Holdings: Loading…
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11
Simplified analytical model of a six-degree-of-freedom large-gap magnetic suspension system
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center ; [National Technical Information Service, distributor], 1997Physical Description: 1 volume.Holdings: Loading…
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12
Expanded equations for torque and force on a cylindrical permanent magnet core in a large-gap magnetic suspension system
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center ; [National Technical Information Service, distributor], 1997Physical Description: 1 volume.Holdings: Loading…
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13
A comparison of analytical and experimental data for a magnetic actuator
Authors: Groom, Nelson J.
Published: National Aeronautics and Space Administration, Langley Research Center ; Available from NASA Center for AeroSpace Information (CASI), 2000Physical Description: 1 volume.Holdings: Loading…
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14
A comparison of analytical and experimental data for a magnetic actuator
Authors: Groom, Nelson J., Bloodgood, V. Dale
Published: National Aeronautics and Space Administration, Langley Research Center, 2000Physical Description: 1 online resource (16 pages) : illustrations.Holdings: Loading…Connect to online resource - All users (Federal Depository Library Program Persistant URL)
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15
Electric flight systems
Published: National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [For sale by the National Technical Information Service], 1982Other Authors: “…Groom, Nelson J.…”
Physical Description: vii, 271 pages : illustrations ; 27 cm.Holdings: Loading…
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16
Aerospace applications of magnetic suspension technology : proceedings of a workshop held at NASA Langley Research Center, Hampton Virginia, September 25-27, 1990
Published: National Aeronautics and Space Administration, Langley Research Center ; [National Technical Information Service, distributor], 1991Other Authors: “…Groom, Nelson J.…”
Physical Description: 2 volumes : illustrations ; 28 cm.Holdings: Loading…
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17
Fourth International Symposium on Magnetic Suspension Technology : proceedings of a symposium sponsored by the National Aeronautics and Space Administration, Washington, D.C.; the...
Published: National Aeronautics and Space Administration, Langley Research Center ; [National Technical Information Service, distributor], 1998Other Authors: “…Groom, Nelson J.…”
Physical Description: 1 volume.Holdings: Loading…
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18
Third International Symposium on Magnetic Suspension Technology : proceedings of a symposium sponsored by the National Aeronautics and Space Administration, Washington, D.C., and h...
Published: National Aeronautics and Space Administration, Langley Research Center ; [National Technical Information Service, distributor], 1996Other Authors: “…Groom, Nelson J.…”
Physical Description: 2 volumes.Holdings: Loading…
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19
Integrated flywheel technology 1983 : proceedings of a workshop held at NASA Goddard Space Flight Center, Greenbelt, Maryland, August 2-3, 1983
Published: National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [For sale by the National Technical Information Service], 1983Other Authors:Physical Description: viii, 213 pages : illustrations ; 28 cm.Holdings: Loading…
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20
Magnetic Suspension Technology Workshop : proceedings of a workshop sponsored by the National Aeronautics and Space Administration, Washington, D.C., and held at Langley Research C...
Published: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [National Technical Information Service, distributor], 1993Other Authors:Physical Description: 1 volume.Holdings: Loading…
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Related Subjects
Magnetic suspension
Permanent magnets
Actuators
Magnetic bearings
Mathematical models
Space vehicles
Superconducting magnets
Conferences
Control systems
Electrical engineering
Levitation
Lines of force
Active control
Aeronautical instruments
Aeronautics
Angular momentum
Attitude control systems
Avionics
CONTROL THEORY
Communication systems
Degrees of freedom
Display systems
Eddy currents
Electromagnets
Electronics
Feedback control
Flywheels
Force distribution
Integral equations
Linear quadratic regulator