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Active vibration control for helicopter interior noise reduction using power minimization / / J. Mendoza [and four others]
| Active vibration control for helicopter interior noise reduction using power minimization / / J. Mendoza [and four others] |
| Autore | Mendoza J. |
| Pubbl/distr/stampa | Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , January 2014 |
| Descrizione fisica | 1 online resource (197 pages) : color illustrations |
| Collana | NASA-CR |
| Soggetto topico |
Noise reduction
Rotary wing aircraft Aircraft compartments Optimal control Structural vibration Vibration damping |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702574903321 |
Mendoza J.
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| Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , January 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Analytical investigation of the dynamics of tethered constellations in Earth orbit (phase II) [[electronic resource] ] : quarterly report # 5, for the period 22 March 1986 through 21 June 1986 / / principal investigator Enrico C. Lorenzini ; co-investigator David A. Arnold, Mario Cosmo, Mario D. Grossi
| Analytical investigation of the dynamics of tethered constellations in Earth orbit (phase II) [[electronic resource] ] : quarterly report # 5, for the period 22 March 1986 through 21 June 1986 / / principal investigator Enrico C. Lorenzini ; co-investigator David A. Arnold, Mario Cosmo, Mario D. Grossi |
| Autore | Lorenzini Enrico |
| Pubbl/distr/stampa | Cambridge, Mass. : , : Smithsonian Institution Astrophysical Observatory |
| Descrizione fisica | 1 online resource (58 pages) : illustrations |
| Altri autori (Persone) |
ArnoldDavid A
CosmoMario GrossiMario D |
| Collana | NASA-CR |
| Soggetto topico |
Dynamic structural analysis
Space laboratories Space stations Structural vibration Tethering Vibration damping Vibration mode |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Analytical investigation of the dynamics of tethered constellations in Earth orbit |
| Record Nr. | UNINA-9910701514403321 |
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Lorenzini Enrico
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| Cambridge, Mass. : , : Smithsonian Institution Astrophysical Observatory | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Analytical investigation of the dynamics of tethered constellations in Earth orbit (phase II) [[electronic resource] ] : quarterly report # 2, for the period 22 June 1985 through 21 September 1985 / / principal investigator Enrico Lorenzini ; co-investigators David A. Arnold, Mario D. Grossi, Gordon E. Gullahorn
| Analytical investigation of the dynamics of tethered constellations in Earth orbit (phase II) [[electronic resource] ] : quarterly report # 2, for the period 22 June 1985 through 21 September 1985 / / principal investigator Enrico Lorenzini ; co-investigators David A. Arnold, Mario D. Grossi, Gordon E. Gullahorn |
| Autore | Lorenzini Enrico |
| Pubbl/distr/stampa | Cambridge, Mass. : , : Smithsonian Institution Astrophysical Observatory |
| Descrizione fisica | 1 online resource (35 pages) : illustrations |
| Altri autori (Persone) |
ArnoldDavid A
GrossiMario D GullahornGordon E |
| Collana | NASA-CR |
| Soggetto topico |
Algorithms
Deployment Elastodynamics Stationkeeping Tethered satellites Vibration damping |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Analytical investigation of the dynamics of tethered constellations in Earth orbit |
| Record Nr. | UNINA-9910701515203321 |
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Lorenzini Enrico
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| Cambridge, Mass. : , : Smithsonian Institution Astrophysical Observatory | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Boeing SMART rotor full-scale wind tunnel test data report / / Sesi Kottapalli, Brandon Hagerty, Denise Salazar
| Boeing SMART rotor full-scale wind tunnel test data report / / Sesi Kottapalli, Brandon Hagerty, Denise Salazar |
| Autore | Kottapalli Sesi <1951-> |
| Pubbl/distr/stampa | Moffett Field, CA : , : National Aeronautics and Space Administration, Ames Research Center, , January 2016 |
| Descrizione fisica | 1 online resource (viii, 39 pages, 374 unnumbered pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Piezoelectric actuators
Rotary wings Smart materials Vibration damping Wind tunnel tests |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Boeing smart material actuated rotor technology rotor full-scale wind tunnel test data report |
| Record Nr. | UNINA-9910707109003321 |
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Kottapalli Sesi <1951->
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| Moffett Field, CA : , : National Aeronautics and Space Administration, Ames Research Center, , January 2016 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Characterization of multilayer piezoelectric actuators for use in active isolation mounts / / Stephanie A. Wise, Matthew W. Hooker
| Characterization of multilayer piezoelectric actuators for use in active isolation mounts / / Stephanie A. Wise, Matthew W. Hooker |
| Autore | Wise Stephanie A. |
| Pubbl/distr/stampa | Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , March 1997 |
| Descrizione fisica | 1 online resource (13 pages) : illustrations |
| Collana | NASA technical memorandum |
| Soggetto topico |
Actuators
Displacement measurement Piezoelectric ceramics Spacecraft instruments Vibration damping |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705747103321 |
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Wise Stephanie A.
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| Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , March 1997 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Control of fan blade vibrations using piezoelectrics and bi-directional telemetry [[electronic resource] /] / Andrew J. Provenza and Carlos R. Morrison
| Control of fan blade vibrations using piezoelectrics and bi-directional telemetry [[electronic resource] /] / Andrew J. Provenza and Carlos R. Morrison |
| Autore | Provenza Andrew J |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] |
| Descrizione fisica | 1 online resource (7 pages) : color illustrations |
| Altri autori (Persone) | MorrisonCarlos R |
| Collana | NASA/TM |
| Soggetto topico |
Fan blades
Piezoelectricity Telemetry Vibration Vibration damping |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701050303321 |
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Provenza Andrew J
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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DAC-3 pointing stability analysis results for SAGE III and other users of the International Space Station (ISS) Payload Attachment Sites (PAS) / / Jessica A. Woods-Vedeler, Gabriel Rombado
| DAC-3 pointing stability analysis results for SAGE III and other users of the International Space Station (ISS) Payload Attachment Sites (PAS) / / Jessica A. Woods-Vedeler, Gabriel Rombado |
| Autore | Woods-Vedeler Jessica A. |
| Pubbl/distr/stampa | Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , January 1997 |
| Descrizione fisica | 1 online resource (99 pages) : illustrations |
| Collana | NASA technical memorandum |
| Soggetto topico |
International Space Station
Microgravity Gravitational effects Vibration effects Vibration damping Stability tests Finite element method |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | DAC-3 pointing stability analysis results for SAGE III and other users of the International Space Station |
| Record Nr. | UNINA-9910707904603321 |
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Woods-Vedeler Jessica A.
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| Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , January 1997 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Design of an active helicopter control experiment at the Princeton Rotorcraft Dynamics Laboratory [[electronic resource] ] : interim report covering the period January 1988-May 1989 / / Andrew M. Marraffa, R. M. McKillip, Jr
| Design of an active helicopter control experiment at the Princeton Rotorcraft Dynamics Laboratory [[electronic resource] ] : interim report covering the period January 1988-May 1989 / / Andrew M. Marraffa, R. M. McKillip, Jr |
| Autore | Marraffa Andrew M |
| Pubbl/distr/stampa | [Moffett Field, Calif.] : , : NASA Ames Research Center, , [1989] |
| Descrizione fisica | 1 online resource (ix, 93 pages, 3 unnumbered pages) : illustrations |
| Altri autori (Persone) | McKillipR. M (Robert Miller) |
| Collana |
[NASA contractor report
Technical report |
| Soggetto topico |
Active control
Control systems design Helicopter control Rotary wings Structural vibration Vibration damping |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Design of an active helicopter control experiment at the Princeton Rotorcraft Dynamics Laboratory |
| Record Nr. | UNINA-9910702230903321 |
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Marraffa Andrew M
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| [Moffett Field, Calif.] : , : NASA Ames Research Center, , [1989] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Dynamic shape reconstruction of three-dimensional frame structures using the inverse finite element method [[electronic resource] /] / Marco Gherlone ... [and others]
| Dynamic shape reconstruction of three-dimensional frame structures using the inverse finite element method [[electronic resource] /] / Marco Gherlone ... [and others] |
| Pubbl/distr/stampa | Hampton, Va. : , : National Aeronautics and Space Administration, Langley Research Center, , [2011] |
| Descrizione fisica | 1 online resource (25 pages) : illustrations |
| Altri autori (Persone) | GherloneMarco |
| Collana | [NASA technical paper] |
| Soggetto topico |
Finite element method
Structural failure Variational principles Dynamic structural analysis Real time operation Smart structures Transverse loads Vibration damping Displacement Kinematics |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701778703321 |
| Hampton, Va. : , : National Aeronautics and Space Administration, Langley Research Center, , [2011] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Evaluation of nanomaterial approaches to damping in epoxy resin and carbon fiber/epoxy composite structures by dynamic mechanical analysis / / Sandi G. Miller [and five others]
| Evaluation of nanomaterial approaches to damping in epoxy resin and carbon fiber/epoxy composite structures by dynamic mechanical analysis / / Sandi G. Miller [and five others] |
| Autore | Miller Sandi G. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , July 2013 |
| Descrizione fisica | 1 online resource (11 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Vibration damping
Composite structures Energy dissipation Epoxy matrix composites Nanoparticles |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705291703321 |
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Miller Sandi G.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , July 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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