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  • 1
    Electronic Resource
    Electronic Resource
    Optimal station keeping by electric propulsion with thrust operation constraints (1980)
    Springer
    Celestial mechanics and dynamical astronomy 21 (1980), S. 129-147 
    Details
    ISSN: 1572-9478
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The orbit of a geostationary satellite has to be corrected from time to time in order to compensate for the effects of various perturbations. This is usually done by means of a system of thrusters mounted on the satellite. In this paper a method is developed to find the optimal thrusting strategy for the case of an electric propulsion system under given limitations on thrust magnitude and operation times. Optimization techniques are applied to minimize a cost function which is a weighted combination of fuel consumption and station keeping errors.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01230889
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    On the true circular orbit of a satellite (1980)
    Springer
    Celestial mechanics and dynamical astronomy 21 (1980), S. 149-153 
    Details
    ISSN: 1572-9478
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The osculating orbit of a planetary satellite moving in the equatorial plane of the central body under the influence of a rotational symmetric perturbation force is elliptical in first order approximation even if the true orbit is always circular. The satellite motion is influenced by a resonance effect due to this perturbing force. An inclined true satellite orbit cannot be circular.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01230890
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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