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https://ntrs.nasa.gov/search.jsp?R=19870020097 2019-12-27T17:00:06+00:00Z

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Users Of On-board Shuttle Flight Software

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THERE ARE NINE PLACES WHERE ON-BOARD PRIMARY SOFTWARE DEVELOPED FOR’THE SPACE SHUTTLE MAY BE I N USE:

o VEHICLE I N ORBIT

o SHUTTLE MISSION SIMULATOR (SMS)

o SOFTWARE DEVELOPMENT FACIL ITY (SDF)

VEHICLE AT CAPE CANAVERAL PREFLIGHT (KSC)

VEHICLE AT EDWARDS AFB POSTFLIGHT

SHUTTLE AVIONICS INTEGRATION LABORATORY (SAIL

o SOFTWARE PRODUCTION FACILITY (SPF)

NEW ORBITER UNDER CONSTRUCTION AT PALMDALE

VEHICLE AT VANDENBERG AFB PREFLIGHT (VLS)

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I N FLIGHT

0 VERBAL DESCRIPTIONS 0 VEHICLE DYNAMICS 0 LOG OF KEYBOARD INPUTS 0 MEMORY DUlYPS 0 TELEMETRY DOWNLIST 0 C0N:OLE LOGS 0 TABULAR PARAMETRIC DATA

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VERI F I CAT I ON AND TESTING 2F

PROBLEM

RESOLUTION

GROUND SUPPORT

MATRIX OF EXPERT I SE

I Page-

1, QUESTION THE WITNESS - WHAT D I D HE OBSERVE

2 s ' DETERMINE FLIGHT SCENARIO SURROUNDING PROBLEM

MEMORY CONFIGURATION MANEUVERS EXECUTED KEYSTROKES ENTERED FA1 LURES EXPERIENCED

3, SEARCH FOR USERS WITH ~

S I M I I A R SYMPTOMS

0 USE APPROPRIATE DIAGNOSTIC TECHNIQUES

0 PROGRATI CROSS REFERENCE

0 NAGNIFIED TIMELINES

0 CAUSE AND EFFECT GRAPHS

0 CYCLIC/MULTIPASS EVALUATIONS

0 TRAP PATCHES/TRACES

0 PROCESS DESENSITIZATION

0 COMMON DENOMINATOR DETERMINATION

0 EVALUATE FSW RESPONSE TO HYPOTHESIZED INPUTS

o CODE WALK-THROUGHIMENTAL INSPECTION

0 EXECUTION TEST

0 REVISE HYPOTHESIS

0 CHALLENGE ASSUMPTIONS

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THE GNaC FSW PROBI FM ANA1 YSIS PROCFSS c

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DEFINITION OF PROBLEM CSTABLISM

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THE USER

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SVMCTOUATIC INWT TO

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IMMEDIATE SYMPTOM

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-CYCLIC OR MULTI-PASS EVALUATIONS - " T R A F PATCHES OR TRACES - PROCESS OESENSITIZATION TO

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0 EVALUATE COOE UNIT REYONSE TO INPUTS

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- FOR NEW CLUES - FOR INTERMEDIATE SVMCTOMS

TECHNIOUES REVIEWEO

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0 IMPACT TO CORRfCT THE PROBLEM IN COOE DETERMINE0

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OETERMINEO

M K E RECOMMENDATION FOR SOLUTION - MODICV COOE - OOCUMENT PROBLEM

A N 0 WORK- AROUNM

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APPENDIXaC

ACRONYMS

- ACRONYMS

BCLMAKER

BFSPLP

CLASS 1

c. CSECT

DL OR D/L

FElD c

BUILD CONTROL LIST MANAGER

BACKUP FLIGHT SYSTEM

BFS PAYLOAD PREPROCESSOR

CONFIGURATION CONTROL BOARD

CONFl G URATION INSPECTION

CLASS 1 INTEGRATION PLAN

CARGO INTEGRATION TEST EQUIPMENT

FSW CAPABILITY UPDATE

CONFIGURATION MANAGEMENT & CONTROL

CONFIGURATION MANAGEMENT DATA BASE

CENTRAL PROCESSING UNIT - CHANGE REQUEST (Used Interchangeably With SCR)

. CONTROL SECTION

DATA BASE ADMINISTRATOR

DATA CONFIGURATION CONTROL BOARD

DATA CHANGE REQUESTS

DEVELOPMENT DISCREPANCY REVIEW BOARD

DOWN LIST

DOWNLIST PREPROCESSOR

DATA PROCESSING SYSTEM DIVISION

DISCREPANCY REPORT FOR FSW

DATA SET NAME

FIRST ARTICLE CONFIGURATION INSPECTION

FACILITIES CHANGE CONTROL BOARD

FLIGHT EQUIPMENT INTERFACE DEVICE

F sw GFE

IL OR I/L

MDBINIT

ACRONYMS

FLIGHT LOAD PREPARATION SYSTEM

FLIGHT READINESS FIRING

FLIGHT SOFTWARE

GOVERNMENT FURNISHED EQ U I PM ENTA N FO R MAT10 N

GENERAL MEMORY READMIRITE PROCEDURE

GENERICTRAINING LOAD

HARDWARE

HIERARCHICAL STORAGE MANAGEMENT

INTEGRATED BASELINE CONTROL BOARD

INTERNATIONAL BUSINESS MACHINES

INTEGRATED DISCREPANCY REVIEW BOARD

ILOAD DATA SET

I NIT1 ALlZATl ON LOAD

INTERIM MASTER RECONFIGURATION BASE

INFORMATION MANAGEMENT SYSTEM

JOB ENTRY SUBSYSTEM

JOHNSON SPACE CENTER

KENNEDY SPACE CENTER

LEVEL 6 DETAIL FUNCTIONAL TESTING

LEVEL 7 CAPABILITIES PERFORMANCE TESTING

LEVEL 8 RECONFlGURATlON PERFORMANCE TESTING

MEASUREMENT AND STIMULUS DATA BASE

MISSION CONTROL CENTER

M EMBER DATABAS E I NlTlALlZATl ON

MASS MEMORY INTEGRATION PLAN

MASS MEMORY

MASS MEMORY IMAGE

ACRONYMS

MASS MEMORY UNIT

MISSION OPERATIONS CHANGE REVIEW BOARD

MISSION OPERATIONS DIRECTORATE

MISSION OPERATIONS DISCREPANCY REVIEW BOARD

MAINTENANCE RELEASE AUTHORIZATION

MASTER RECONFIGURATION BASE

MARSHALL SPACE FLIGHT CENTER

MULTIPLE VIRTUAL STORAGE

ORBITER AVIONICS SOFTWARE CONTROL BOARD

OPERATIONAL INCREMENT (BASE FSW SYSTEM)

ORGANIZATION

PASS . PRIMARY AVIONICS SOFTWARE SUBSYSTEM

OPERATION SH UlTLE DATA R ECONFIG U RATJON

c PCO PATCH CUT-OFF

RElAUTH

PROGRAM CHANGE REQUEST

PROGRAM REQUIREMENTS CONTROL BOARD

PROGRAM RELEASE NOTICE

PRODUCTION S O M A R E CHANGE REQUEST

PRODUCTION SOFTWARE DISCREPANCY REPORT

PARAMETER SPECIFICATION FILE

RESEARCH AND ENGINEERING

RELEASE AUTHORIZATION SIGNATURE SH E ET

RECEIVING

R ECONFl G 3 RATION (FLl G HT-TO-FLI G HT)

RELEASE AUTHORIZATION

ROCKWELL INTERNATIONAUDOWNEY

ROOM (AS IN FRONTROOM OR' BACKROOM)

' ACRONYMS

RSOC. c

RECON FI G U RAT1 0 N SYSTEM 5 0 €&5'%2RWEi%T

ROCKWELL SHUTTLE OPERATlOk&QQ%7P$iiUN

RECON TEST & OPERATIONS CONcRX& EK3RRD2

SOFNVARE APPROVAL SHEET

SO FnrVAR E CON FlGU RATIO N COIITRQI- W R O )

SOFTWARE (CAPABILITY) CHANG5REQUEST -

SOFTWARE DEVELOPMENT FACIUJW

1. SYSTEM MANAGEMENT AS IN"S&?1FiSURCI"' 2. SUBMITTRANSACTION AS IN 'WJEMl~R-~DZ.

ELEMENT VIA SM TRANSACTlGNSlIMiIfiBY

SYSTEMS MANAG EM ENT PR EPRaKZ3SGlR

SOFNVARE PRODUCTION FACILIW

SHUlTLE PAYLOAD lNTEGRATlO& FMIUlW

SUPPORT \

SOURCE

SORWARE READINESS REVIEW

SPACECRAFT SOTTWARE DIVISION:

SUPPORT SOFTWARE DISCREPANCY RlEmB

SPACE TRANSPORTATION AUTOMATED RECONFIGURATION

SPACE TRANSPORTATION SYSTEM:

SPACE TRANSPORTATION SYSTEMI Q~P~IPA~~QNs-, CONTRACT

SW OR S i W SOFTWARE

SYNVAT SYSTEM NAME VALIDATION TABiam1SnnD8j

T & O TEST & OPERATIONS

TCT TEST COORDINATION TEAM

TR TRANSMllTAL RELEASE

UAT USER ACCEPTANCE TEST c A-5

c, UPF

vcs v u

ACRONYMS

UNIVERSAL PATCH FORMAT

V E H I CL E/C A R G 0 SYSTEM 5

VANDENBERG LAUNCH SITE

M Y J S C

W 4 I- C 3 I cn

H z u 0 d U > v) U * 3 - NASA · s imulat i ons and training in flight 0 verbal descriptions 0...

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