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0411U003769,
к.т.н.
18-05-2011
o
Mathematical models and computational methods for the planning of the service process of hierarchical multi-stage systems.
Ali Naef Khaleel Alhejoj,
popup.head Zholtkevych Grygoriy Mykolayovych
popup.opponent Скатков Олександр Володимирович
popup.opponent Кучук Георгій Анатолійович
Дисертація присвячена розробці математичних моделей і обчислювальних методів планування процесу обслуговування ієрархічними багатостадійними системами. Для верхнього рівня планування, рівня комплексів системи, розроблені математичні моделі та обчислювальні методи, які реалізують тягнучу стратегію планування шляхом балансування поточного портфеля зовнішніх вимог системи з розрахунковим портфелем на задані послідовні періоди часу. Для нижнього рівня планування, рівня приладів комплексу розроблені математичні моделі та обчислювальні методи, які, за результатами планування верхнього рівня, реалізують штовхаючу стратегію планування за допомогою жадібного методу оптимізації планування розкладів обслуговування, який використовує властивості критичної групи приладів. Для перевірки ефективності планування завантаження приладів в порівнянні з методом повного перебору варіантів завантаження розроблена система моделювання. За допомогою розробленої системи моделювання проведена серія експериментів, яка показала досить високу ефективність запропонованих методів.
2011-05-18
2020-04-04
Updated: 2025-12-07
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