ENGLISH

Unconventional, Contrary, and Ugly

By Gene J. Matranga et al.

Book information

Publisher
National Aeronautics and Space Administration (NASA)
Year
2005
ISBN
0326548754
Language
english
Format
PDF
Filesize
26 MB (27607878 bytes)
Pages
242\242
Library
torrents.ru tech
Time added
2010-02-18 13:16:04

Description

When the United States began considering a piloted voyage to the moon, an enormous number of unknowns about strategies, techniques, and equipment existed. Some people began wondering how a landing maneuver might be performed on the lunar surface. From the beginning of the age of flight, landing has been among the most challenging of flight maneuvers. Touching down smoothly has been the aim of pilots throughout the first century of flight. Designers have sought the optimum aircraft configuration for landing. Engineers have sought the optimum sensors and instruments for best providing the pilot with the information needed to perform the maneuver efficiently and safely. Pilots also have sought the optimum trajectory and control techniques to complete the approach and touchdown reliably and repeatably.__________Когда Соединенные Штаты решили совершить пилотируемый полёт на Луну, существовало огромное количество вопросов о стратегиях, методах и оборудовании. Некоторые люди стали думать о том, как можно выполнить посадочный маневр на лунную поверхность. С самого начала эпохи полётов посадка считалась одним из самых сложных лётных манёвров. Плавное касание поверхности было задачей лётчиков в течение всего первого столетия полетов. Конструкторы искали такую конфигурацию космического аппарата, которая была бы оптимальной для посадки. Инженеры искали оптимальные датчики и инструменты для обеспечения пилота информацией, необходимой ему для эффективного и безопасного выполнения посадочного маневра. Пилоты также искали оптимальную траекторию и методы управления для выполнения точного и безопасного приближения к поверхности и приземления. Тренажёр лунного модуля (Lunar Landing Research Vehicle, LLRV) был создан специально для этой цели.

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