[Safety and reliability verification for manned spacecraft crew support facilities].

Objective: To verify reliability and safety of the crew support facilities on board manned spacecraft.

Method: Several comprehensive qualitative and quantitative projection verification technique, such as analysis, check, demonstration, tests and reliability assessment, were used.

Result: Work-items that were specified in the reliability and safety program were realized.

[Integrated evaluation on system reliability of a space metabolism simulation device].

Objective: To define the lower confidence limit of the system reliability of the space metabolism simulation device by using the test data of the comprising units in their development phases.

Method: A new method for defining the environmental conversion factors of failure times has been given basing on the AMSAA model, and the MTBF point evaluated values and lower confidence limits of the units were defined, at last, the lower confidence limit of the system reliability was obtained using L-M method.

Result: The lower confidence limit of the system reliability under confidence level of 0.