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Space Station data management system architectureWithin the Space Station program, the Data Management System (DMS) functions in a dual role. First, it provides the hardware resources and software services which support the data processing, data communications, and data storage functions of the onboard subsystems and payloads. Second, it functions as an integrating entity which provides a common operating environment and human-machine interface for the operation and control of the orbiting Space Station systems and payloads by both the crew and the ground operators. This paper discusses the evolution and derivation of the requirements and issues which have had significant effect on the design of the Space Station DMS, describes the DMS components and services which support system and payload operations, and presents the current architectural view of the system as it exists in October 1986; one-and-a-half years into the Space Station Phase B Definition and Preliminary Design Study.
Document ID
19870050019
Document Type
Reprint (Version printed in journal)
Authors
Mallary, William E. (NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Whitelaw, Virginia A. (NASA Johnson Space Center Houston, TX, United States)
Date Acquired
August 13, 2013
Publication Date
March 1, 1987
Publication Information
Publication: IEEE, Proceedings
Volume: 75
ISSN: 0018-9219
Subject Category
COMPUTER SYSTEMS
Distribution Limits
Public
Copyright
Other