Empirical evidence for nonlinearity and directions for future work.
Nonlinear behavior of structure subjected to random vibrations using clamped-clamped beam as a sample structure
RANDOM VIBRATION↗
SEARCH · Engineering Papers
Results for “nonlinear 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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A high-order perturbation theory using rectangular coordinates.
Runge-kutta integration to approximate system of nonlinear equations by series of linear equations
RUNGE-KUTTA INTEGRATION↗
A new method for the mathematical analysis of certain nonlinear vibrations <ein neues verfahren zur mathematischen behandlung gewisser nichtlinearer schwingungen<
Periodic solution to differential equations for nonlinear vibration system
VIBRATION↗
A theoretical study of nonlinear fuel sloshing in an elastic circular tank
Nonlinear fuel sloshing in elastic cylindrical tank - steady state response and stability boundary determinations
FUEL TANK↗
An approximate nonlinear analysis of the stability of sloshing modes under transla- tional and rotational excitation
Nonlinear analysis of sloshing mode stability under translational and rotational excitation
TRANSLATIONAL MOTION↗
A describing-function analysis of the stability of a launch vehicle with nonlinear thrust vectoring
Describing-function analysis of launch vehicle stability with nonlinear thrust vectoring
LAUNCH VEHICLE↗
Synthesis techniques employing the direct method.
Liapunov direct method applied to design of controllers for class of nonlinear time-varying processes
NONLINEAR SYSTEM↗
Methods for systematic generation of Liapunov functions /part one/
Review of Liapunov stability theory as applied to stability analysis on nonlinear control systems - methods for generation of Liapunov functions
GENERATION↗
An Engineering Approach to Nonlinear Estimation
Linear analog operation followed by nonlinear digital signal processing for nonlinear parameter approximation
APPROXIMATION METHOD↗
Optimal stochastic control theory applied to interplanetary guidance
Optimal control of nonlinear dynamic system in presence of noise
NOISE REDUCTION↗
Estimation of the domain of attraction
Approaches used in estimating domain of attraction of equilibrium solution to system of nonlinear autonomous differential equation, and optimal selection of Liapunov function
LIAPUNOV FUNCTION↗
An estimate of the stable initial condition region based on the describing function.
Nonlinear control system, discussing method to obtain estimate of region of stable initial conditions
NETWORK SYNTHESIS↗
An incremental procedure for solution of nonlinear problems with applications to plates and shells
Incremental procedure for solution of nonlinear problems with applications to plates and shells
PROBLEM SOLVING↗
Time varying and nonlinear models of human operator dynamics
Nonlinear and time-varying models in relation to manual control problems of human operator
HUMAN PERFORMANCE↗
A modified quasilinearization concept for solving the nonlinear two-point boundary value problem
Modified quasilinearization concept for solving nonlinear two point boundary value problem
BOUNDARY VALUE PROBLEM↗
Optimal nonlinear feedback control derived from quartic and higher-order performance criteria.
Optimal nonlinear feedback control derived from quartic and higher order performance criteria
INEQUALITY /MATH/↗
Thermally driven nonlinear oscillations in one- dimensional magnetohydrodynamic flow.
Shock wave formation due to nonlinear vibrations in tube containing fluid subjected to transverse magnetic field with plane heater at midsection and externally supplied energy
SHOCK WAVE GENERATOR↗
Control of a nonlinear plant with two level input using a tabular adaptive-predictive model.
Tabular adaptive predictive model for trajectory following control of nonlinear plant with switched two-level input
NONLINEAR SYSTEM↗