The development of a Space Shuttle General Purpose Work Station (GPWS)

Abstract

Verbatim from NASA NTRS. Not paraphrased, not summarized.

The GPWS being developed for the Life Sciences Laboratory to be flown on the fourth Spacelab mission in late 1985 is characterized, and results from Phase I and Phase II tests are reported. The GPWS is designed to provide biological protection for both experiment and operator, a clean-room environment, control of liquids at zero gravity, protection against Spacelab-cabin contamination by chemical vapors, and work space with lights and other accommodations for one or two users in the zero-gravity neutral-body position. The flight hardware subsystems are examined and illustrated; the approach taken to evaluate human factors, performance, contaminant control, and user accommodation is explained; the design-verification unit for ground testing is described; and the improvements introduced in constructing the flight version are indicated.

Author

• Wagner, P. A. Lockheed Missiles and Space Co., Inc.