Proof PLANETARY_INERTIAL_ORIENTATION #243 (#384)

* Proof FIXED_FIXED_CONSTANT_POOL (#207)

* wip(p1245/1251): Proof PLANETARY_INERTIAL_ORIENTATION #243

* wip(p1251/1251: DONE): Proof PLANETARY_INERTIAL_ORIENTATION #243
This commit is contained in:
Glenn Dwiyatcita 2019-05-08 15:33:32 +02:00 committed by James Harris
parent ef28aacc4f
commit 496453a615

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@ -29,30 +29,30 @@
# Page 1243
# PLANETARY INERTIAL ORIENTATION
#
# ***** RP-TO-R SUBROUTINE *****
# ..... RP-TO-R SUBROUTINE .....
# SUBROUTINE TO CONVERT RP (VECTOR IN PLANETARY COORDINATE SYSTEM,EITHER
# EARTH-FIXED OR MOON-FIXED) TO R (SAME VECTOR IN BASIC REF. SYSTEM)
# R=MT(T)*(RP+LPXRP) MT= M MATRIX TRANSPOSE
#
# CALLING SEQUENCE
# L CALL
# L+1 RP-TO-R
#
# SUBROUTINES USED
# EARTHMX,MOONMX,EARTHL
#
# ITEMS AVAILABLE FROM LAUNCH DATA
# 504LM= THE LIBRATION VECTOR L OF THE MOON AT TIME TIMSUBL,EXPRESSED
# IN THE MOON-FIXED COORD. SYSTEM RADIANS B0
#
# ITEMS NECESSARY FOR SUBR. USED (SEE DESCRIPTION OF SUBR.)
#
# INPUT
# MPAC= 0 FOR EARTH,NON-ZERO FOR MOON
# 0-5D= RP VECTOR
# 6-7D= TIME
#
# OUTPUT
# MPAC= R VECTOR METERS B-29 FOR EARTH, B-27 FOR MOON
@ -85,29 +85,29 @@ RPTORA CALL # EARTH COMPUTATIONS
RPTORB
# Page 1245
# ***** R-TO-RP SUBROUTINE *****
# ..... R-TO-RP SUBROUTINE .....
# SUBROUTINE TO CONVERT R (VECTOR IN REFERENCE COORD. SYSTEM) TO RP
# (VECTOR IN PLANETARY COORD SYSTEM) EITHER EARTH-FIXED OR MOON-FIXED
# RP = M(T) * (R - L X R)
#
# CALLING SEQUENCE
# L CALL
# L+1 R-TO-RP
#
# SUBROUTINES USED
# EARTHMX,MOONMX,EARTHL
#
# INPUT
# MPAC= 0 FOR EARTH,NON-ZERO FOR MOON
# 0-5D= R VECTOR
# 6-7D= TIME
#
# ITEMS AVAILABLE FROM LAUNCH DATA
# 504LM= THE LIBRATION VECTOR L OF THE MOON AT TIME TIMSUBL,EXPRESSED
# IN THE MOON-FIXED COORD. SYSTEM RADIANS B0
#
# ITEMS NECESSARY FOR SUBROUTINES USED (SEE DESCRIPTION OF SUBR.)
#
# OUTPUT
# MPAC=RP VECTOR METERS B-29 FOR EARTH, B-27 FOR MOON
@ -137,19 +137,18 @@ RTORPA CALL # EARTH COMPUTATIONS
RTORPB
# Page 1246
# ***** MOONMX SUBROUTINE *****
# ..... MOONMX SUBROUTINE .....
# SUBROUTINE TO COMPUTE THE TRANSFORMATION MATRIX M FOR THE MOON
#
# CALLING SEQUENCE
# L CALL
# L+1 MOONMX
#
# SUBROUTINES USED
# NEWANGLE
#
# INPUT
# 6-7D= TIME
#
# ITEMS AVAILABLE FROM LAUNCH DATA
# BSUBO,BDOT
# TIMSUBO,NODIO,NODDOT,FSUBO,FDOT
@ -157,7 +156,7 @@ RTORPA CALL # EARTH COMPUTATIONS
# SINI= SIN(I) B-1
# I IS THE ANGLE BETWEEN THE MEAN LUNAR EQUATORIAL PLANE AND THE
# PLANE OF THE ECLIPTIC (1 DEGREE 32.1 MINUTES)
#
# OUTPUT
# MMATRIX= 3X3 M MATRIX B-1 (STORED IN VAC AREA)
@ -178,13 +177,13 @@ MOONMX STQ SETPD
FSUBO # 8-9D=FSUBO
PDDL PUSH # PD 10D THEN 12D 10-11D=FDOT
FDOT
AXT,1 CALL # F REQUIRES SL 1, SL 6 IN NEWANGLE.
AXT,1 CALL # F REQUIRES SL 1, SL 6 IN NEWANGLE
4
NEWANGLE # EXIT WITH PD 8D AND MPAC= F REVS B0
STODL AVECTR +2 # SAVE F TEMP
NODIO # 8-9D=NODIO
PDDL PUSH # PD 10D THEN 12D 10-11D=NODDOT
NODDOT # MPAC=5
NODDOT # MPAC=T
AXT,1 CALL # NODE REQUIRES SL 0, SL 5 IN NEWANGLE
5
NEWANGLE # EXIT WITH PD 8D AND MPAC= NODI REVS B0
@ -248,7 +247,6 @@ MOONMX STQ SETPD
VSL1 VCOMP
STCALL MMATRIX # M0= -(AVECTR*COSF+DVECTR*SINF) B-1
EARTHMXX
# COMPUTE X=X0+(XDOT)(T+T0)
# 8-9D= X0 (REVS B-0),PUSHLOC SET AT 12D
# 10-11D=XDOT (REVS/CSEC) SCALED B+23 FOR WEARTH,B+28 FOR NODDOT AND BDOT
@ -276,25 +274,25 @@ NEWANGLE DLOAD SR # ENTER PD 12D
SL* DAD # PD 8D SHIFT SUCH THAT THIS PART OF X
10D,1 # IS SCALED REVS/CSEC B-0
BOV # TURN OFF OVERFLOW IF SET BY SHIFT
+1 # INSTRUCTION BEFORE EXITING.
+1 # INSTRUCTION BEFORE EXITING
RVQ # MPAC=X= X0+(XDOT)(T+T0) REVS B0
# Page 1249
# ***** EARTHMX SUBROUTINE *****
# ..... EARTHMX SUBROUTINE .....
# SUBROUTINE TO COMPUTE THE TRANSFORMATION MATRIX M FOR THE EARTH
#
# CALLING SEQUENCE
# L CALL
# L+1 EARTHMX
#
# SUBROUTINE USED
# NEWANGLE
#
# INPUT
# INPUT AVAILABLE FROM LAUNCH DATA AZO REVS B-0
# TEPHEM CSEC B-42
# 6-7D= TIME CSEC B-28
#
# OUTPUT
# MMATRIX= 3X3 M MATRIX B-1 (STORED IN VAC AREA)
@ -326,16 +324,16 @@ EARTHMX STQ SETPD # SET 8-9D=AZO
EARTHMXX
# Page 1250
# ***** EARTHL SUBROUTINE *****
# ..... EARTHL SUBROUTINE .....
# SUBROUTINE TO COMPUTE L VECTOR FOR EARTH
#
# CALLING SEQUENCE
# L CALL
# L+1 EARTHL
#
# INPUT
# AXO,AYO SET AT LAUNCH TIME WITH AYO IMMEDIATELY FOLLOWING AXO IN CORE
#
# OUTPUT
# -AX
# MPAC= -AY RADIANS B-0
@ -353,11 +351,10 @@ EARTHL DLOAD DCOMP
# Page 1251
# CONSTANTS AND ERASABLE ASSIGNMENTS
1B1 = DP1/2 # 1 SCALED B-1
COSI 2DEC .99964173 B-1 # COS(5521.5 SEC) B-1
SINI 2DEC .02676579 B-1 # SIN(5521.T SEC) B-1
SINI 2DEC .02676579 B-1 # SIN(5521.5 SEC) B-1
RPREXIT = S1 # R-TO-RP AND RP-TO-R SUBR EXIT
EARTHMXX = S2 # EARTHMX,MOONMX SUBR. EXITS
@ -387,4 +384,3 @@ FSUBO 2DEC .829090536 # REVS B-0 = 5.20932947829 RAD
BSUBO 2DEC .0651201393 # REVS B=0 = 0.40916190299 RAD
WEARTH 2DEC .973561595 # REVS/CSEC B+23= 7.29211494 E-5 RAD/SEC