Trajectory optimization using regularized variables.
Trajectory optimization of space vehicle with continuous thrust based on regularized equations, comparing perturbation method for earth-Jupiter rendezvous transfer
Lewallen, J. M.↗
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Results for “Perturbative methods”
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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On some possible simplifications and changes in Hansen's lunar theory.
Transforming Hansen lunar theory by referring satellite motion to almost ideal coordinate system, using general perturbations method
Musen, P.↗
Trajectory optimization using regularized variables.
Trajectory optimization of space vehicle with continuous thrust based on regularized equations, comparing perturbation method for earth-Jupiter rendezvous transfer
Lewallen, J. M.↗
Dynamic buckling loads of imperfection- sensitive structures from perturbation procedures.
Mechanical model for dynamic buckling of elastic imperfection-sensitive structures under step loading, using perturbation method
Danielson, D. A.↗
The compressible laminar boundary layer with heat transfer on a yawed cone at small angle of attack
Perturbation method for calculating velocity, temperature profiles, skin friction, and heat transfer coefficients in compressible laminar boundary of supersonic stream
Bodonyi, R. J.↗
Integration of the relativistic equations of motion of an artificial earth satellite
Perturbation method for relativistic motion analysis on earth orbiting spacecraft
Ghaffari, A.↗
Theory of radiative transfer in inhomogeneous atmospheres. II
Perturbation method developed for linearizing nonlinear singular equation for inhomogeneous stratified atmosphere H-function in theory of radiative transfer
Abhyankar, K. D.↗
Effect of pressure fluctuations on laminar film boiling
Time dependent pressure fluctuations effect on laminar film pool boiling on vertical flat plate by perturbation method to predict heat transfer
Burmeister, L. C.↗
Principles of celestial mechanics
Book on celestial mechanics covering perturbation methods, two body problems, astronomical coordinates, orbital mechanics, satellite rotation, gravitational effects, etc
Fitzpatrick, P. M.↗
Propagation of coherent waves in a warm turbulent magnetoplasma
Coherent wave propagation in warm turbulent plasma, using perturbation method for wave dispersion
Liu, C. H.↗
Perturbation solution of a hyperbolic equation governing longitudinal wave propagation in certain nonuniform bars
Longitudinal wave propagation in variable section bars, solving hyperbolic equation of motion by perturbation method
Davis, R. T.↗
Attenuation of plane wave and higher order mode sound propagation in lined ducts
Perturbation method to obtain analytical expressions for attenuation of plane wave sound propagation in lined ducts
Doak, P. E.↗
Parametric excitation of a plasma
Plasma waves parametric excitation by external electric field, using perturbation method of multitime scales
Chen, C. S.↗
Optimization of non-linear systems with inequality constraints explicitly containing the control
Lifting reentry vehicle two dimensional motion optimization with inequality constraints explicitly containing control by perturbation method
Lastman, G. J.↗
Amplitude dispersion and stability of dissipative weakly nonlinear waves
Amplitude dispersion and stability of dissipative weakly nonlinear waves determined by perturbation method
Cap, F. F.↗
Parametric excitation in an inhomogeneous plasma
Parametric excitation of transverse waves in inhomogeneous electron plasma driven by oscillating electric field, using multitime perturbation method
Chen, C. S.↗
Analytical Lunar Ephemeris - Progress report
Gravitational lunar theory high order solution for geophysical relevance, discussing perturbation methods and computer analyzed ephemeris time
Deprit, A.↗
A theoretical study of radar return and radiometric emission from the sea
The applicability of the various electromagnetic models of scattering from the ocean are reviewed. These models include the small perturbation method, the geometric optics solution, the composite model, and the exact integral equation solution. The restrictions on the electromagnetic models are discussed.
Peake, W. H.↗