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List of publications on a keyword: «круговая орбита»

  • Comparison of the Problem of Optimizing the Trajectory of a Spacecraft with a Perfectly Adjustable Engine for Two- And Three-Channel Control in the Vicinity of a Circular Orbit

    Book Chapter
    Principles of the New Ecosystem Formation: Multicultural Space
    Author:
    Adilson Pedro Olivio
    Work direction:
    Глава 9
    Abstract:
    Within the framework of this work, a comparison of the problem of optimizing the trajectory of a spacecraft with an ideally controlled engine for two- and three-channel control in the vicinity of a circular orbit is proposed. New approaches are introduced to optimize the trajectories of spacecraft in closed form for two- and three-channel control. The Hill-Clohessy-Wiltshire equations are used to describe the motion of the spacecraft in the vicinity of a circular orbit. To solve the optimal control problem, the maximum principle is used. The results of the trajectory optimization problem for two- and three-channel control are compared. Numerical examples of optimal trajectories with an ideally regulated motor in the vicinity of a circular one are given.
    Keywords:
    optimal control, Hill-Clohessy-Wiltshire equations, spacecraft, circular orbit
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