1–10 of 10 hits
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    Modified Chebyshev-Picard Iteration Methods for Solution of Initial Value Problems

    Bai, Xiaoli / Junkins, John L. | Springer Verlag | 2012
    prescribed initial conditions. Existing methods for solving these problems have not been very successful in exploiting parallel computation ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences

    Multiagent Attitude Control System for Satellites Based in Momentum Wheels and Event-Driven Synchronization

    Garcia, Juan L. / Moreno, Jose Sanchez | Springer Verlag | 2012
    any possible single failure, but the controller remains as a single centralized element, posing problems in case of failures. In this work a ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences

    Optimal Control of Relative Motion in Arbitrary Fields: Application at Deimos

    Russell, Ryan P. / Lantoine, Gregory | Springer Verlag | 2012
    , second-order technique that is a variant of differential dynamic programming. The model and optimal rendezvous problems are demonstrated in the ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences

    Space Surveillance: United States, Russia, and China

    Seidelmann, P. K. | Springer Verlag | 2012
    developed, progress has been made. However, new problems have developed because of debris, collision possibilities, and reentering objects. In ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences

    Comparison of Sigma-Point and Extended Kalman Filters on a Realistic Orbit Determination Scenario

    Gaebler, John / Hur-Diaz, Sun / Carpenter, Russell | Springer Verlag | 2012
    extended Kalman filters for highly nonlinear problems. In this paper, we compare the performance of the additive divided difference Sigma-point ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences

    Computational Analysis of Mass Loss Rate of Polymeric Composites Under Electron Irradiation in Vacuum

    Khasanshin, R. H. / Timofeev, A. N. / Galygin, A. N. | Springer Verlag | 2012
    Abstract Problems concerning mass loss of polymeric composites in vacuum under electron radiation are considered ...
    Keywords: Mathematical model , Engineering , Aerospace Technology and Astronautics , Extraterrestrial Physics, Space Sciences

    Optimal Multi-Impulse Orbit Transfer Using Nonlinear Relative Motion Dynamics

    Huang, Weijun | Springer Verlag | 2012
    optimization method for solving nonlinear problems described in the relative coordinate frame, and proposes the concept of standard problems for the ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences

    Feedback Control for Formation Flying Maintenance Using State Transition Matrix

    Yan, Hui / Gong, Qi | Springer Verlag | 2012
    formation maintenance. In this paper a new feedback control is proposed to solve LQR problems using the state transition matrix. Such a method has ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences

    Generalized Frequency Domain State-Space Models for Analyzing Flexible Rotating Spacecraft

    Turner, James D. / Elgohary, Tarek A. | Springer Verlag | 2012
    , two problems arise with this approach: (1) the model is frequency-truncated because a finite number of series terms are retained in the model ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences

    Adaptive Gaussian Sum Filters for Space Surveillance Tracking

    Horwood, Joshua T. / Aragon, Nathan D. / Poore, Aubrey B. | Springer Verlag | 2012
    representation of state uncertainty by a Gaussian mixture is well suited for problems in space situational awareness. Advantages of this approach, which ...
    Keywords: Engineering , Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Extraterrestrial Physics, Space Sciences