List of publications on a keyword: «оптимальное управление»
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Modeli stokhasticheskikh mul'tiplikativnykh sotsial'no-ekonomicheskikh sistem
ProceedingRelevant issues of management, economics and economic security- Author:
- Marina V. Kupriianova
- Work direction:
- Менеджмент и его разновидности, диверсификация, маркетинг, ценообразование и логистика
- Abstract:
- В статье рассмотрена математическая модель управления сложной социально-экономической системой с учетом нелинейного мультипликативного эффекта реинвестирования. Практическая ценность предложенного подхода заключается в возможности выбора оптимального соотношения доходности и риска, в том числе в условиях работы с заемным капиталом и левериджем.
- Keywords:
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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 ChapterPrinciples 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