Prediction of vibroacoustic loads for the modular attitude control system
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Staley, J. A.↗
Engineering topics
Staley, J. A.
Publications and source records attributed to Staley, J. A..
Predesign study for a modern 4-bladed rotor for the NASA rotor systems research aircraft
Trade-off study results and the rationale for the final selection of an existing modern four-bladed rotor system that can be adapted for installation on the Rotor Systems Research Aircraft (RSRA) are reported. The results of the detailed integration studies, parameter change studies, and instrumentation studies and the recommended plan for development and qualification of the rotor system is also given. Its parameter variants, integration on the RSRA, and support of ground and flight test programs are also discussed.
Bishop, H. E.↗
Coupled rotor/airframe vibration prediction methods
The problems of airframe structural dynamic representation and effects of coupled rotor/airframe vibration are discussed. Several finite element computer programs (including NASTRAN) and methods for idealization and computation of airframe natural modes and frequencies and forced response are reviewed. Methods for obtaining a simultaneous rotor and fuselage vibratory response, determining effectiveness of vibration control devices, and energy methods for structural optimization are also discussed. Application of these methods is shown for the vibration prediction of the model 347 helicopter.
Staley, J. A.↗
Dynamic stability of space vehicles. Volume 2 - Determination of longitudinal vibration modes
Mathematical models for determining longitudinal vibration modes of multistage liquid and solid propellant vehicles, and clustered tank vehicles
Staley, J. A.↗