Cantilevered-mass nutation damper for a dual-spin spacecraft
Viscous nutation damper with cantilevered mass for dual-spin spacecraft stabilization
Spencer, T. M.↗
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Results for “DAMPER”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Dampers to suppress wind-induced oscillations of tall flexible structures.
Oscillation dampers for tall flexible structures, describing wind tunnel studies of Saturn 5 aeroelastic model
Duncan, R. L.↗
Hermetically sealed vibration damper
Simple fluidic vibration damper for installation at each pivotal mounting between gimbals isolates inertial measuring units from external vibration and other disruptive forces. Installation between each of the three gimbal axes can dampen vibration and shock in any direction while permitting free rotation of the gimbals.
Wheatley, D. G.↗
Analytical and experimental studies of multiple-unit impact dampers.
Steady state motion of multiple unit impact damper attached to sinusoidally excited primary system, determining asymptotically stable regions
Masri, S. F.↗
RAE antenna-damper package deployment interaction
Deflections of RAE spacecraft antennas caused by transient disturbance associated with deployment of damper package
Fedor, J. V.↗
A nutation damper for a spinning satellite
Design, testing, and fabrication of nutation damper for small spinning satellites
Rollins, R.↗
General motion of impact dampers
Steady state motion of sinusoidally excited primary system with impact damper solved analytically by piecewise linear technique
Masri, S. F.↗
Stability of a dual-spin satellite with a four- mass nutation damper
Dual spin satellite stability with four mass nutation damper
Sen, A. K.↗
Passive gravity gradient libration dampers
Book on passive gravity gradient libration dampers covering design, flight experience, evaluation criteria, performance monitoring, failure prevention, etc
Herzl, G. G.↗
Mariner-IV structural dampers
Mariner 4 spacecraft structural dampers construction and performance
Lyman, P. T.↗
Damper design from a structural engineer's point of view
Nonlinear structural analysis of Mariner spacecraft solar panel, using damper test characteristics
Chen, J. C.↗
Digital simulation error curves for a spring-mass-damper system
Plotting digital simulation errors for a spring-mass-damper system and using these error curves to select type of integration, feedback update method, and number of samples per cycle at resonance reduces excessive number of samples per cycle and unnecessary iterations.
Knox, L. A.↗
Viscous pendulum damper Patent
Mercury filled pendulum damper for controlling bending vibration induced by wind effects
Reed, W. H., III↗
Hermetic sealed vibration damper Patent
Hermetically sealed vibration damper design for use in gimbal assembly of spacecraft inertial guidance system
Wheatley, D. G.↗
Suspended mass impact damper Patent
Suspended mass oscillation damper based on impact energy absorption for damping wind induced oscillations of tall stacks, antennas, and umbilical towers
Reed, W. H., III↗
Wind tunnel model damper
Damper system for alleviating air flow shock loads on wind tunnel models.
Bryan, M. B.↗
Passive gravity-gradient libration dampers: Space vehicle design criteria (guidance and control)
Design criteria for passive gravity-gradient libration dampers
Source record↗