Explicit Runge-Kutta integration
Fourth order Runge-Kutta method applied to system of linear differential equations
RUNGE-KUTTA INTEGRATION↗
SEARCH · Engineering Papers
Results for “linear systems”
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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An activation criterion for repeated use of an optimal fixed time constant energy regulator.
Optimal fixed time constant-energy regulator for linear plants with perturbations operating within bounding hypersurface
REGULATOR↗
Linear power amplification using switching techniques.
Linear power amplification with switching techniques, using pulse width modulation
LINEAR SYSTEM↗
A method of determination of state variables for known plants.
State variable determination for linear time invariant plants with known parameters, noting noise suppressing characteristics of technique
NOISE SUPPRESSOR↗
Analysis of General Structural Networks by Matrix Methods
Transfer matrix method applied in analysis of complex structural networks
COMPOSITE STRUCTURE↗
Characterizations of real linear algebras
Properties of nonassociative and associative linear algebras over real number field
ALGEBRA↗
Determination of the stress concentration near a hole in a shell - In the linear formulation
Linear formulation of stress concentration near holes in various type shells
STRESS CONCENTRATION↗
The matrix minimum principle
Extension of Pontryagin maximum principle and application of matrix minimum principle in solving simple optimal linear regulator problem
MATRIX ANALYSIS↗
On the input-output stability of time-varying nonlinear feedback systems. II - Conditions involving circles in the frequency plane and sector nonlinearities.
Stability theory based on functional methods, examining feedback system with linear time invariant and nonlinear elements
NONLINEAR FEEDBACK↗
Second-order statistics of alternated stepwise processes.
Generalization of binary processes, discussing time domain and frequency domain analysis
STATISTICAL ANALYSIS↗
The effect of word length in the implementation of an onboard computer.
Computational error caused by finite word length of aerospace computers
DIGITAL COMPUTER↗
Optimal control in the presence of measurement uncertainties
Linear stochastic systems optimal feedback control with application to spacecraft minimum fuel midcourse guidance problems
Deyst, J. J., Jr.↗
Dynamic stability of thin elastic plates under the action of non-deterministic loads.
Thin elastic plates dynamic stability under random distribution edge loading using theory of linear stochastic systems
Fontenot, L. L.↗
Estimation using sampled data containing sequentially correlated noise.
Multistage linear dynamic systems with sequentially correlated noise, evaluating filtering, prediction and smoothing procedures
Bryson, A. E., Jr.↗
On the separation theorem of stochastic control.
Optimal control and filtering problem for stochastic linear dynamic system reduced to independent equations
Wonham, W. M.↗
An analytical basis for time-modulated random vibration testing
Approximated maximal vibratory response of linear excited system to time modulated stationary random vibration
Hasselman, T. K.↗
Simplification of second order systems of ordinary differential equations with a turning point.
Second order systems of linear differential equations eliminating all nonessential difficulties associated with initial value problem
Hanson, R. J.↗