Results 101 to 110 of about 1,847 (222)

Hydrocode Investigations of Terminal Astroballistics Problems during the Hypothetical Future Planetary Defense System's Space Mission. [PDF]

Materials (Basel), 2022
Mroczkowski M, Kachel S, Kozakiewicz A.
europepmc   +1 more source

Energy-conserving methods for Hamiltonian boundary value problems and applications in astrodynamics

, 2015
We introduce new methods for the numerical solution of general Hamiltonian boundary value problems. The main feature of the new formulae is to produce numerical solutions along which the energy is precisely conserved, as is the case with the analytical ...
Pierluigi Amodioa, AMODIO, Pierluigi, IAVERNARO, Felice, Luigi Brugnanob, Felice Iavernaroa, Brugnano, L   +5 more
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Introducing the Azimuth Cutoff as an Independent Measure for Characterizing Sea-State Dynamics in SAR Altimetry

Remote Sensing
This study presents the first azimuth cutoff analysis in Synthetic Aperture Radar (SAR) altimetry, aiming to assess its applicability in characterizing sea-state dynamics.
Ourania Altiparmaki, Samira Amraoui, Marcel Kleinherenbrink, Thomas Moreau, Claire Maraldi, Pieter N. A. M. Visser, Marc Naeije   +6 more
doaj   +1 more source

Aero-astrodynamics research review no. 2, July 1 - December 30, 1964

, 1965
Aero-astrodynamics - Newtonian aerodynamics, turbulent flux in hot and multicomponent flows, slender body theory, automatic data processing, and hot-wire turbulence measuring ...

core  

Performance comparison of instrument automation pipelines using different programming languages. [PDF]

Sci Rep, 2023
Kumar A, Goswami M.
europepmc   +1 more source

Uncertainty Propagation and Filtering via the Koopman Operator in Astrodynamics

The Koopman Operator (KO) provides an analytical solution of dynamical systems in terms of orthogonal polynomials. This work exploits this representation to include the propagation of uncertainties, where the polynomials are modified to work with ...
Parker, William, Linares, Richard, Servadio, Simone   +2 more
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Flight Performance Handbook for Orbital Operations: Orbital Mechanics and Astrodynamics Formulae, Theorems, Techniques, and Applications

, 1961
This handbook provides parametric data useful both to the space vehicle designer and mission analyst. It provides numerical and analytical relationships between missions and gross vehicle characteristics as a function of performance parameters.
Moe, Kenneth, Weiser, Peter B., Levy, Ezra C., Mickelwait, A.B., Ireland, Richard O., Ambrosio, Alphonso, Wolverton, R.W., Kang, Garfield, Liu, Anthony, Moe, Mildred M., Dergarabedian, P., Cooper, Donald H., Whitford, R.K., Marcus, Silvia R., Scheuer, Ernest M., Lunn, Richard L., Pitton, A.R., Tompkins, E.H., Jensen, Arnold A., Dethlefsen, D.G., Blitzer, Leon, Conte, S.D.   +21 more
core  

Orbital mechanics and astrodynamics: techniques and tools for space missions

, 2015
This textbook covers fundamental and advanced topics in orbital mechanics and astrodynamics to expose the student to the basic dynamics of space flight.
Hintz, Gerald R
core   +1 more source

A Novel Algorithm for Precise Orbit Determination Using a Single Satellite Laser Ranging System Within a Single Arc for Space Surveillance and Tracking

Aerospace
A satellite laser ranging (SLR) system uses lasers to measure the range from ground stations to space objects with millimeter-level precision. Recent advances in SLR systems have increased their use in space surveillance and tracking (SST).
Dong-Gu Kim, Sang-Young Park, Eunji Lee
doaj   +1 more source

Search for less disturbed regions for spacecrafts in planetary systems

, 2016
The design of scientific orbits for applications in space missions require a deep understanding about how the perturbations acting in the spacecraft will affect its dynamics.
Carvalho, J. P.S., Cardoso dos Santos, J. [UNESP], Prado, A. F.B.A., Vilhena De Moraes, R.   +3 more
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