W = c
v) v) W u
e 2 u
v) d
E W
v) u H z 0 U > U * U 3 PL e
H c
https://ntrs.nasa.gov/search.jsp?R=19870020097 2019-12-27T17:00:06+00:00Z
G 0
v) W
I- A u
Y
Y
Y
2
z 0 v)
2 0
T 3 4
Iz
U
I- e e u v)
H
z 0 z
0 W n v)
v ) 0 z
c1
2 w n
I u e 0 pc e e e c
A Pq 0 pc e
e 0 J
5 G 0 v )
r/ l
r 2
z i: W
E 3 W w w n
A W w W n
v) u w Y z
W > 0 c
W z 0 t
PL
e 1 v )
2 0 e Y
k >
v) W u n
z W e
n
w I
t: u, 0 v) i,
W 7
hr 9 PL
W v) 1
c 0 pc e
U
pc e u CI
0 0 0 0 0 0 0 $1
2 0 H
n 0
H
2 0 r= a N z a (3 a 0
B
L11
2 a 0 n a 0 0 z Po m
W a a a
a
I=
3 P -
ORIGINAL PAGE IS OF POOR QUALITY
> de- W > 0
0
v)
(II
c,
L
0
Q, >
l- L
0,
a a
Q, > 0) 4
L - r n L 5,"
0 rc 0 Q, Q v)
8-
0 CI
0
v)
> I e 0 cn 0 J
I e c z W E e 0 J W > W
W
-
n a 5 c LL 0 v)
u, c
1 1 1
a 0
L u a d L L
Y -0
N
E w I- cn * cn 2 0 F a c a 0 e v) 2
K I- w 0 e v)
a
a
I a w
5 I- LL 0 v)
w e 0 II w > w n E m
n
u
a w I- I w 0 a z z s
zs
0 0
0 0 r
oww 5 8 v)k
0 v) w 2 3
I- o w 0' a a a W
L t 0 v)
g 0 m
5 w
> v) W
6
a
0 8 v) I- S Q z L
m
> a ). U a z z e
W c) 0 a
C/) W 0
W 5 n
0 I- C/)
C/) W C/)
I
I- X
a e
(3 3 LL
a 0 i=
I
2 - c3 Z - I- 3 0 W X W
v) - 0 e c3 m a 0
S I I S I I 0 0 0 0
cd 4 cd a :
e a Q) N
0
-A d
a ii m
d z '15 4
m Q) m m Q) 0 0
nk
d
m Q) 4
;3 m i
a a2 k 9 cr' Q) k
-C(
cd 3 id a 4 3
cd 0 3 F1 Q) a w
0 4 4 0 a d
0- ua ea 2 ai
W
4 2 rcc 0 m d
m r (
El 0
cd 0 0
3
d
rl d d 4 0
i d 0 0 k Q) 4 d 'rl
m i : -4 rl
R Q1
a Q) 4 d 0
E
pc c9
E 0 a d B
R m 4 cd 111 aa 4 Q) k 0
-A
:
m ;El
d 4 'F
d d -- cd
H rn H H H
IGPC # 4
GYRO # I J
LISTEN MODE
OfcIGTNIu; PACE TS OF POOR QUALITY
c 3 0 4 4 0 K
F c) 2: 3 LL
E W c
6 a
t- I J 12 F a
;i cn W Z
z W
5
cj w ..
Y
c 3 0 Y 0 W I 0
t; cn W
cn I 0 z 3 a
d W K n i dl a n (3 z
z G t 5) 0 11:
v) W I-
0 Z
a -
~
W 5) 0 W cn
LL cn 0 W cn
W cn 3 I e c I (3 = LL
f 0
3 z 2 0 0
cn 2 W I- cn >- cn 5) cn W A 0
m
-
t- 5) 0 x 0 W -r
z 0 0
t- Z - no- 6 0 a
a * U
t v)
z n a
n
a e
8 .I >-
W Q, 0 U e
s a 3 LL. w K e
s z 0 0
a 0 e e 3 u)
I W >
v, < I I I I U n 0 0 0 0
v) z 0 F 0 z 1 LL.
cn c) - z 0 5 a * a a E E n
t z W r W (3 a
0
d oc c z 0 0 c
G I I 0
I- LL 0 v)
Users Of On-board Shuttle Flight Software
ORIGTNAIC PAGE IS OF POOR QUALIW
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
o
o SHUTTLE MISSION SIMULATOR (SMS)
o
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)
o
o
NEW ORBITER UNDER CONSTRUCTION AT PALMDALE
VEHICLE AT VANDENBERG AFB PREFLIGHT (VLS)
pe-t-.lr sg;?g SPACE SHUTTLE PROGRAMS
x u 4
PI PI
8 4
m
ORIGINAIC: PAGE 19 OF POOR QUALITY
e . e . e e e e
I I I
-
v) v) w 0 0 pe e I- z w z e 0 II w > w
w K
n
s I- LL 0 v)
w U 3 c 0 W c
a 3 c i, a 3 c v)
P, t a U
n a a n
e a U m a 0
z 0 i= a 0 ii i= [r W 0 2 0 F a U
z 0 F: a a
I- a 0 e n
K c z e 0 ml w > w n
z 0 0
0 Y
+ z w z 8 4 w > w
w n a
0 E cn
v)
w K a a
a 0 a
n
if A w c z
0 0
W > w a 5 I- U
n a z U W z 0 c cn 3 0
I- z w n z w w z e n -
2 0 s a K
a n n w z
W c cn t cn
0 0 a
0 9
W [r
$ I I I I I I 0 0
0 0
1 111
C 0 Q 0
.- e
!E ;ii > - C Q U C Q
Q 0 C
a
ii
I
W
1 I- a P= 4 0 M
a
n
I
I- o KJ
cn n a a 0 tn
n z w o I F : 3s
m" a a z W
3 I- o W k
a
a 1 1 1 1 0
a w z 2 0 v)
w R U U
I= u) > w Y >.
0 w K
I 0
a
a
rn
z
e
W J
W
T -17
I m 0
. . I
I
u I c c 3 I v)
v)
z 0 I- I
0
a a
a F a
a
- 0 u
5 I- LL 0 v)
I- z w z e 0 w > w
I l l n a s I- LL 0 v)
w I- I- 3 I v)
n a a 0
. m z 0
a a a 2
W
z 0 i= 0 z 3 L I 0 W v) v) W
a
a n n a 0 I- C e W 0 z 0 0
u W 2 0 I- cn 3 0
cn W I-
2
G-
6
.I .. f" -n n
a z
> != a a 0 4
z W I- cn >. cn W a I 8 8
I-
cn
(3 Z i W
0 z n
a. I cn cI= W m 2 W 2 n a a 0 m
-
ZL W W
J a 0 I- > d
z
- a a
P I I 0
I 5 1 i I 0 0 e
n a z I- z W 5 v) v) W v) v)
W Q z 0 U 0 W z i W v)
a
a r
2 v) I- z W z W U 3 CJ W U J 5 t z
-
z -
e e
cn cn W 0 0 U a W I a I-
v ) z 3 z -
5;
... rE
... .
W K
1
z .
1 m
a n
0 K
W
0 K e
3 z W I v) Z 0
n 5
3
U
- t; a
a a
F= a
v) 2
e W > O
K W c z W z 3 z 0
I
e
0 F=
n a 0 A
v) W c
e 3 W O K 3 0 v) A
,a n
a I O z Z
K W
- n a 0 W I c v) W Z I K w c W
-
n
Z Z -0
W I c z cn I W c e J 3
4 A
I
I
II
m
a u, 0 v) 3 c c v)
a
2 - 6 J 0 0 c J n 3 m I W e * >. cn W I c
0 0 0 0 0 0 0 0
4
i= < K
0
w n c
0
0
0
~ l l I l l l I l 0
4
&3 .' i' 9..
I
L L
W > I- Z W
Z W
E
n
n
I- z W H Q 0 -I W > W
W oc a
0 i!! v)
z W U z a a oc I I- I
-I W
-I W a z I 0 U 0
3
2
2;
a
Y 8
v)
2 a W 0
Q
b
Y a a (3 0 a 0 W
c t 3 v) r
1 I
4 . ,
10
10 H
I-
U W
a n 0 n ml W LL n z a I- U 0 e e 1 v)
W E a
0 )I
v) W K
W 0 z
n < L z
e . . . .
v)
3 a a (3 0 CI. w I- t 3 I v) w 3
v) W
2 LL c W c 2 z 0
N z c3 0 u) 2 0
5 - a a
F a a 5 a a t;
W
z
W c
I
m c ._ L
I
I
I I I
- al
.. m. .
I
S IMULAT I ONS AND TRAINING
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
I I 1 I 1 I 1 I I 7
0
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
I
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
.- I
" I 1
t vi------
c W O
/'g
s a K c3 0 a Q W 2 I- I- 3 I v)
W u Q v)
a
ORIGINAL PAGE X OF POOR QUALITY
THE GNaC FSW PROBI FM ANA1 YSIS PROCFSS c
I I FACT FINDING
DEFINITION OF PROBLEM CSTABLISM
'WHAT I S THE PROBLEM". tOlRECTLY CONTACT WITNESS) THE SCENARIO WHICH LEO TO THE PROBLEM AND THE ENVIRONMENT. SYSTEM. A N 0 FSW CONFIGURATIONS - FAULTS. FAILURES ENCOUNTERED - EXTERNAL STIMULI - JOFTWARE V E R G N - SOFTWARE ALTERATIONS APPLIED WHETHER OTHER USERS EXPERIENCED SIMILAR SVMPTOMS THE "CORRECT" SOFTWARE RESPONSE TO THE CONOITIONS ENCOUNTERED IREVIEW REOUIREMENTSI
THE USER
REITERATE ISOLATION OF PROBLEM AREAS A
SVMCTOUATIC INWT TO
I 0 1
n i
i r' 0 0 1 0 0 0 0 I
P E C I A L TECMNIWES e-
/c--
0 0 I
IOENTIFV THE MOST "IMMEOIATE' SOFTWARE SYMPTOM 1E.G.. FLAG TURNEO OFF. VALUE WRONG,..) BASE0 ON CURRENT UNDERSTANDING AN0 DATA
CODE"1 WHICH PROWCEO THE IMMEOIATE SYMPTOM
IMMEDIATE SYMPTOM
ISOLATE SOFTWARE PROCESS. iTnE "SUSPECT UNIT OF
0 INSPECT CODE WITHIN SUSPECT UNIT FOR CAUSE O f
INVEST1 GAT1 ON I PERFORM APPROPRIATE DIAGNOSTIC TECHNIOUES IEACH I S OPTIONAL) - PROGRAM CROSS-REFERENCE - ._ - MAGNIFIED TiMELINES - CAUSE A N 0 EFFECT GRAPHS
-CYCLIC OR MULTI-PASS EVALUATIONS - " T R A F PATCHES OR TRACES - PROCESS OESENSITIZATION TO
- COMMON DENOMINATOR DETERMINATION SELECTED INPUTS
0 EVALUATE COOE UNIT REYONSE TO INPUTS
~
I ,/I INTERPRETATION OF CLUES I RESULTS OF ACPLICATION Of DIAGNOSTIC
- FOR NEW CLUES - FOR INTERMEDIATE SVMCTOMS
TECHNIOUES REVIEWEO
RE-EVALUATION OF THEORIES CHALLENGE ASSUMPTIONS P R E v i w s L v USED TO ELIMINATE ALTERNATE EXPLANATIONS
CONDITIONS" THOUGHT TO HAVE PROWCED IMMEDIATE SVMPTOMS IHYPOTHESIZE A SCENARIO)
COOE ITEST CASE. EXECUTION OR MENTAL COOE - WALU - THRUI
0 SEARCH FOR LATENT IPREVIWSLV UNRECOGNIZED1 SIGNATURES Of THESE ALTERNATE EXPLANATIONS
DEFINE INPUTS TO SUSPECT SOFTWARE UNIT OR "STRESSED
wmr THE HVPOTHESIZED INPUTS OR SCENARIO TO SUSPECT RE-EVALUATlOn OFCROBLEM i HVK)THESM
0 0 ______ -- - -----
EXACTLV. *WHAT IS THE ntxn PROELEM"? 0 WHAT OTHER FACTORS CAUSE PROBLEM TO IlE MANIFESTED? 0 WHAT OTHER EFFECTS CAN THIS PROBLEM PIIOOUCE? 0 IM*LICATIONS TO USER. A N 0 AVAILABLE WORK-AROUNDS
0 IMPACT TO CORRfCT THE PROBLEM IN COOE DETERMINE0
RESOLUTION
OETERMINEO
M K E RECOMMENDATION FOR SOLUTION - MODICV COOE - OOCUMENT PROBLEM
A N 0 WORK- AROUNM
45
44
DIVERGENCE 43 ENERGY TO
WEIGHT RATIO ( F T x l o 4 ) 42
41
40 60 61 62 63 64 65 66
RANGE TO RUNWAY (FTx lod 1
() U 0
0 0 W n
W n
ORIGINAL PAGE IS OF POOR QUALITY
M w 2 ul 0
H
z 0
K 3 c3
z 0 0 W a 0 z a v) w v)
W J W
W
5= a
- lL
a
a a 5 )I L 0 v)
--...
3 -C. . . It4 1-----
r +
cn z 0 F= a U w e 0 v) I- u)
W I c
W a a s c LL 0 v)
n
6 c W a W +
v) >. v)
irr a 5 c z
0 F a I-
2 e v) z
n t r (3 3 LL
t 0 v)
w U 0 r
w I a
t W z 3
b E z >. rn
0 0 n
0 A
c
0 LL w A
z a U U
m ii5 z
c6 e a W
I- W
0 e VI w
u) u) w 0 0 e a
I I I I I 0 0 0 0
NOMINAL (IDEAL) PASS DEVELOPMENT AND RECONFIGURATION ACTIVITY
I I I I I I I I I I I I I I I I I I I I I
"OPERATIONAL INCREMENT PLAN/FLT-TO-FLT RECONFIGURATION PLAN"
A A STS-XXX 1 1 A A STS-XXX + 1
1 1
1 A A
1
1 1 A A
STS-XXX + 2
A A
I I I I 1 01-Z DEV
I
LEGEND
NEW CAPABILITIES
ERROR CORRECTION (REQMTS & CODE)
MISSION UNIQUE
ONLY A RECONFIGURATION
1 FSW RELEASE
I I I I I I I I 8 I I I I I I I I I I I I
4 4
I
I I
I STS- .., V
01-z + 1
ACTUAL PASS-DEVELOPMENT AND RECONFIGURATION ACTIVITY
0 0 0 6
0 B
0 0
0 0
I 0
I B
I B B B ' ! 618 I I
B B 017
A UIP A 61c
LEGEND
NEW CAPABILITIES
ERROR CORRECTION (REQUTS 6 CODE)
HISSION UNIQUE
ONLY A RECONFIGURATION
1 FSU RELEASE
0 B
1 1
0 0
B 0 0
0 017C 'T-: 61F
61C
1- 61H
1" 61J
a X i n
a
z w e e
ti I- > -
Y L
rc 0 v) S 0
0 a, Q
.I
CI
L
a 3 m a
L *.I
a
S rn v) Q,
m-
n Q) 'EJ 0 0
a-1 I I I C -
S 0
S Q)
m- U
CI a E K
u - m- -
v) a, a 3
m-
z
s b S a
U 0 a a, *
0
Q, u) 0
h m
w n I I
0 0 0
na
W d 0 ). 0 d 4 > 0 2 W K t 0 w L L W a
U t/
ci, tn t-
t- 2 (3
a n I c
> a W I-
3 a
s a
a a
n
3: a
g. W
W
W
3 t- 3 L L
a n - cn w n
cn W
>- t- e 0 t-- - L L Ei
W N
2 0 cn w -
cn Z 0 z 2
w 0 z W U
a a z Y $
0 (3 E
I- cn w z
m z 0 0 z n
W I-
w LL z
0 i o K > W W
Z d cn k
ot 3 0
W
0 I-
n Z U cn cn
W
0 W 2
W W W LT e >- U 0 t- cn - r n n
0 0
n w 0 Y
I- 0 0 E o U 0
0 2 w I- W
W v) W cn >. a a
0 a 2 W U W LL W
I 0 w a
W i5 0 I
I- a I- Z
U 0 U U w
- 0 U
0 L
z 4 I- =
W z cn a
W tT U LL
z w i=
n I
4 I 0 0 +
3 cn 0 L X W
W U L
0 L = -0 n 0 I-
z 0 cn
W 0 z w LT U
0 I- n
E n a 3 -
3 0 l-
z W
L 0
U 0 LL
3 0 I
i) z to w w a.
0 0 Cn
t- W > z z c - c n n
W u 0 U U w cn cn W
n n W
U 0 0 w [r
.a a- 0 ET a w
n- u 0 0 u1
Z W z U
0 i5 z 2 W
-.I m 0 U e
U W -r
iI: n w L
W n 0
0 0 0 U nn - L L - I
I
r-' 0
a n
k J a 3 0
2 >.
a a W K
0 CJ3 0 cn a
>- -r
u. I
I 6 0 w" cn I.
0 4 W
I a m 0
0 0 0
0 . 0 0 . 0 3c. tnz
w o U O I I I I e:
0 0 0
v) z 0 I- z
U
U
Y
L W n L ir w
W
0 o a
c d K
- 0 v)
- I r
-
0 0 r
X
g i 3a w e = W
-6 a 0 A m
B v1 v1
B a n
f I- .p
LL II
cn a 0 U a W
IZ -
0
3 9 4 I1
5 oc U 0 U U W I- o 3 n 0 a a
II w II
s z 0 F: 0 W
t U U 0 U U W v) v) W
U 8 n
b 3 n 0 U n n W v) a W -I W a
t 3 a
U < W
s
I !
I
II I.
ii II
hl 0 < M d I h 1
0
-
E!
c3 z n
W pc 0 LL w a W I- 4 z
n
CI
n
w
n z =) 0 LL
W pc W 3 W
2 f v)
& v ) & L L W
W
z s
a
a
E 0 0 p. w d
t 3 I v)
I i
I 1
I I
I I
I I
I 1
I I
I I
I I
w az I O I-
v) W
u E 0 mc w e M
v) n W a
W 3 v) M 0
W 0 0 PI e
-I el;
I I
I I
I I
I I
I I
I I
I 1
I I I
6
. . e U
I- v)
W n
u & = 0 n e - 0 & pc W e
I ! I II I.
ii II
cv 0 U M 2 I h 4
0
-
2
I 1
I I
I 1
I , I I
0 0 In 0 .
V 3 a w 0 t x 0 e l-
v)
4
a c3 0 K 0 W
I- I- 3 5
I
I
I I
(v 0 4 M d I h 4 (v h 0
-
c
I L t o 0
Y-
E 0 0 L
c 0
+
e o - N + 0 7
10 0 b Q r v-
L.
0 0 '
I I I
I I I
ORIGINAL‘ PA-CE IS OF POOR QUALITY
I - v
,5!”. Ir. I
I I ‘
t r ; ,
I O
+ 0 z
5 I- LL 0 v)
v) K 0 a K w 0 a w N
n
a w v)
w J w U I W c v) >. v)
W U s I- LL 0 v)
c 0
0 a 0
(II
(II
'CJ c (II
c 0
.I
L
- - 0 U
n
.- U
2
c3
a S a
v)
c U
i! Q,
J a= a
'b Q,
L .I
a U
E" 0 J U
a
1(
v)
v) v) Q) 0 0
s
z a" (D U
S 0 (D
J Q)
c 0 0 a K
u L
L
.I L
K 3 v)
Lu a
7 -
2 0
,
L
r
I J 1 i I 1 J I i I
1 I
L (0 Q, >.
Q)
e L
v) E 0 v) v)
- c 2 -
I b .
y : I . / =:
cf) t- Z W
t
) I - a + n " t a
" L
I -
V
In a I
0
- *i
0 0
0 0
v)
5 L L
0
Po X
a
r v) Q
0 a 5 a
0
- n Y
L a v) v) Q) 0 Q) z - (D m . s
.I
0 0 0
1 I
h I s L al -
a 0 c U 9l 3 E u) c - r 3
3 6 U LL z 0
0 3
0 K
c z w E Q 0 9l w > w
W U
c u. 0 v)
LL >. c
F:
n
e
n
z
ti
1
APPENDIXaC
ACRONYMS
A- 1
- ACRONYMS
BCLMAKER
BFS
BFSPLP
CCB
CI
CI P
CITE
CLASS 1
CMC
CMDB
CPU
CR
c. CSECT
DBA
DCCB
DCR
DDRB
DL OR D/L
DLP
DPSD
DR
DSN
FACl
FCCB
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
A-2
c
F LPS
FRF
F sw GFE
GMEM
GTL
HDW
HSM
IBCB
IBM
IDRB
IDS
IL OR I/L
IMRB
IMS
J ES
JSC
KSC
L6
L7
L8
MAST
MCC
MDBINIT
MIP
MM
MMI
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
A-3
ACRONYMS
MMU
MOCRB
MOD
MODRB
MRAS
MRB
MSFC
MVS
OASCB
01
ORG
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
OSDR
PASS . PRIMARY AVIONICS SOFTWARE SUBSYSTEM
OPERATION SH UlTLE DATA R ECONFIG U RATJON
c PCO PATCH CUT-OFF
c
PCR
PRCB
PRN
FSCR
PSDR
PSF
R&E
RASS
RCV
RECON
RElAUTH
RI/D
RM
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)
A-4
' ACRONYMS
RSD
RSOC. c
RT&O
SAS
SCCB
SCR
SDF
SM
SMP
SPF
SPIF
SPT
SRC
SRR
SSD
SSDR
STAR
STS
STSOC
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
c
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
A-6
9:
v)
W 4 I- C 3 I cn