On the stability of linear discrete dynamic systems
Equilibria stability of linear discrete dynamic systems involving elastic, nonconservative, dissipative and gyroscopic forces, using Liapunov-type energy method
Walker, J. A.↗
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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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A survey of discrete Kalman-Bucy filtering with unknown noise covariances
Discrete Kalman-Bucy linear filtering with inaccurate noise covariances, considering optimal and suboptimal systems, error analysis, probability theory, etc
Weiss, I. M.↗
Necessary conditions for discrete parameter stochastic optimization problems
Discrete parameter stochastic optimization problems necessary conditions, deriving maximum principle
Kushner, H. J.↗
A discrete-time differential dynamic programming algorithm with application to optimal orbit transfer
Differential dynamic programming algorithm for discrete time orbit transfer optimization
Gershwin, S. B.↗
Input-output properties of multiple-input, multiple-output discrete systems. I
Linear discrete feedback systems uniqueness, existence and stability under various input-output conditions
Desoer, C. A.↗
Cold-air investigation of a turbine with transpiration-cooled stator blades. 2 - Stage performance with discrete hole stator blades
Cold air tests on axial flow turbine with transpiration cooled discrete hole stator blades to determine coolant flow ejection effect on turbine aerodynamic performance
Behning, F. P.↗
Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 4 - One-dimensional, discrete ordinates transport technique Final progress report
One dimensional, discrete ordinates transport technique for use with nuclear rocket shielding methods, modification, updating, and data input preparation - Vol. 4
Disney, R. K.↗
Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 5 - Two-dimensional, discrete ordinates transport technique Final progress report
Two dimensional, discrete ordinates transport technique for use with nuclear rocket shielding methods, modification, updating, and data input preparation - Vol. 5
Disney, R. K.↗
Discrete two person game theory with median payoff criterion
Discrete two person game theory based on median value considerations
Walsh, J. E.↗
X-ray spectra of discrete sources in Cygnus
X ray spectra of discrete sources in Cygnus data from rocket-borne proportional counter
Bleach, R. D.↗
Galactic scattering and discrete sources as possible origins of the diffuse galactic X- ray background
Diffuse galactic X ray background intensity as function of galactic scattering and discrete sources
Mack, J. E.↗
Input-output properties of multiple-input, multiple-output discrete systems. II
Nonlinear time varying discrete feedback systems input-output properties, deriving stability criteria by generalized small gain and passivity theorems
Desoer, C. A.↗
Stability of linear time-invariant discrete systems
Stability of linear time invariant discrete systems including multiple poles
Desoer, C. A.↗
Discrete spectra and damped waves in quasilinear theory
Quasi-linear equations consequences in discrete spectra and damped electron plasma waves, discussing conservation laws relation to resonance approximation
Montgomery, D.↗
Ogo 5 observations of upstream waves in the interplanetary medium - Discrete wave packets
Upstream discrete wave packets propagation interplanetary medium from Ogo 5 observation
Childers, D. D.↗
Controllability and pole assignment for discrete time linear systems defined over arbitrary fields
Discrete time finite dimensional autonomous linear systems, investigating controllability and pole assignment to closed loop transfer matrix by choice of state variable feedback gain
Foulkes, R.↗
An atomically discrete model for interstitial solid solutions with f.c.c. metals - Thermodynamic properties
Thermodynamic properties of interstitial solid solutions with fcc metals from atomically discrete model by computer simulation
Mclellan, R. B.↗
Discrete sources and the statistics of cosmic- ray propagation
Cosmic ray diffusion from discrete sources in random galactic location, studying chemical constituents anisotropy and age with scattering model
Ramaty, R.↗