Accession Number : AD0785123

Title :   Department of Defense Space Shuttle on-Board Software Requirements.

Descriptive Note : Technical Operating rept. Mar-Jul 74,

Corporate Author : TRW SYSTEMS GROUP REDONDO BEACH CALIF

Personal Author(s) : Urfrig,D. B.

Report Date : JUL 1974

Pagination or Media Count : 440

Abstract : This document presents a baseline set of DOD Space Shuttle On-Board Software Requirements prepared under the direction of the Space and Missile Systems Organization (AFSC). These requirements are concerned with the DOD operational use of the space shuttle and pertain to that portion of the software which resides in the orbiter's on-board general purpose computers (five IBM AP-101's) and their two associated mass memories. Emphasis is placed on the payload management and payload handling functions because these functional areas are of particular importance to DOD as an operational user of the space shuttle. Other functions addressed are guidance, navigation, flight control, systems management, displays and controls, flight computer operating system, system interfaces, and mission planning. (Author)

Descriptors :   *Space shuttles, *Computer programming, *Data processing, Memory devices, Guidance computers, Navigation computers, Flight control systems, Systems engineering, Interfaces, Requirements

Subject Categories : Computer Programming and Software
      Computer Hardware
      Unmanned Spacecraft

Distribution Statement : APPROVED FOR PUBLIC RELEASE