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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2. Отображено 2.
30-07-2014 дата публикации

Metro tunnel exhaust outlet electricity-generating method and device thereof

Номер: CN103953508A
Принадлежит:

The invention provides a metro tunnel exhaust outlet electricity-generating method and a device thereof to develop the value of a tunnel ventilation opening. A horizontal axial flow wind driven generator is arranged in a silo exhaust outlet of the metro tunnel; a bell-mouth pipeline is connected with an air input end of the wind driven generator to form a wind tunnel, so as to reduce resistance of the wind driven generator to the wind. The electrical energy generated by the wind driven generator passes through a rectifying filter circuit, an inverter circuit, and an alternating current boosted circuit to generate stable 220 V alternating current, so that the device can sustainably and continuously supply electricity.

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18-06-2014 дата публикации

Optimization method for solving encasement problem under multiple weight restrictions based on three-dimensional space

Номер: CN103870893A
Принадлежит:

The invention belongs to the field of industrial application of logistics and warehousing and relates to an optimization method for realizing three-dimensional encasement under the limiting condition that multiple weight restrictions of goods are met, in particular to a mixed optimization method for individual encasement. The optimization method for three-dimensional encasement is characterized by comprising the following steps that a calculation path diagram of the ant colony algorithm is designed; inspiring factors of the ant colony algorithm, information elements on nodes, an information element updating method and a transfer and selection strategy key technology are designed; the description method of each restriction is given, an encasement inspiring algorithm is designed, a loading layout three-dimensional diagram is drawn, and each goods loading position is displayed. The optimization method for solving the three-dimensional encasement problem under the multiple weight restrictions ...

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