1 documents found
Лапина Людмила Григорьевна.
: к.т.н. :
spec.. 05.22.07 - Рухомий склад залізниць та тяга поїздів :
presented. 1997-05-05; popup.evolution: .;
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0497U004484.
1 documents found
Updated: 2025-12-07
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0497U004484,
к.т.н.
05-05-1997
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Лапина Людмила Григорьевна,
popup.head Редько С.Ф.
popup.opponent Данович В.Д.
popup.opponent Кулябко В.В.
Объект исследования: Случайные вертикальные возмущения, действующие на рельсовые экипажи со стороны пути. Цель исследования: Оценка параметров вертикальных возмущений и пути в различных условиях эксплуатации. Методы исследования и аппаратура: Математическое моделирование, идентификация систем, методы математической статистики, оптимизации; численные методы. Теоретические результаты и новизна: Разработанная математическая модель позволяет исследовать случайные вертикальные возмущения в широком диапазоне частот. Практические результаты и новизна: Предложенные алгоритмы позволяют проводить одновременную идентификацию параметров возмущений и пути; получены аналитические зависимости параметров от ряда внешних факторов. Предмет и степень внедрения: Алгоритмы и программы идентификации, оценки параметров возмущений и пути. Эффективность внедрения: Высокая. Сфера (область) использования: Меотраслевой уровень.
1997-05-05
2020-05-17
Updated: 2025-12-07
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