On-orbit Maintainability System Design forManned Spacecraft

Abstract

Abstract: On-orbit maintainability design is one of important design aspects of the manned spacecraft design, and related astronauts′ safety on orbit and the life and performance of the manned spacecrafts. Maintainability design philosophy was proposed based on the difference between on-orbit maintenance and ground maintenance. According to the maintainability design principles and engineering practice, the maintainability design framework, and the methods of establishing maintainability system parameter requirements, orbital replaceable units selection, and maintainability allocation and predication were completed for the manned spacecraft system design. The results provide a feasible approach to engineering implementation.

Key words: Maintainability, Orbital replaceable units, System design, Manned spacecraft

WANG Da-Peng, TAN Chun-Lin, ZHANG Bai-Nan. On-orbit Maintainability System Design forManned Spacecraft[J]. Chinese Space Science and Technology, 2010, 30(5): 16-22.

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https://journal26.magtechjournal.com/kjkxjs/EN/Y2010/V30/I5/16

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On-orbit Maintainability System Design forManned Spacecraft

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