ORIENTATION COURSE NO. 30005-012 For Training Purposes Only
Transcript of ORIENTATION COURSE NO. 30005-012 For Training Purposes Only
LM
ORIENTATION
COURSE NO. 30005-012
For Training Purposes Only
DATE: April 12, 1966 REVISED: November 1966
Prepared by:
Product Support Department
LESSON PLAN
Introduction
A. Objective
I :..:_.J.
To provide the student with an orientation of the 1M spacecraft. Included will be a brief functional description of each 1M operational subsystems to a block diagram level with emphasis on the major s�gnal flow paths.
B. Motivation
In order to provide adequate operational support to the Apollo Mission one must have a basic functional knowledge of 1M operational subsystems and the associated subsystem interfaces.
II. Presentation
A. Film - Apollo Lunar Mission Profile
B. LM Basic Design Concept
l. Ascent Stage
a. Cabin area b. Aft equipment bay
2. Descent Stage
3. Summary
C. Crew Station
1. Controls and Display Panels
D. Propulsion Subsystem
1. General Configuration
a. Descent b. Ascent c. Reaction Control
2
2. Descent Propulsion
a. Propellant Pressurization b. Propellant Feed c. Engine Control
3. Ascent Propulsion
a. Propellant Pressurization b. Propellant Feed c. Thrust Control d. RCS Crossfeed
4. Reaction Control
a. Cluster Configuration b. Attitude and Translational Control c. Propellant Pressurization d. Propellant Feed
5. Controls and Displays
6. SUlmllary
E. Environmental Control Subsystem
1. Atmosphere Revitalization Section
a. Pressure Schedules b. Closed Suit Loop Operation c. Open Suit Loop Operation
2. Oxygen Supply and Cabin Pressure Control Section
a. Tankage b. Descent Feed c. Ascent Feed
3. Water Management Section
a. Tankage b. Descent Feed c. Ascent Feed
3
4. Heat Transport Section
a. Primary Loop Operation b. Secondary Loop Operation
5. Controls and Displays
6. Su=ary
F. Electrical Power Subsystem
G.
1. General Configuration
a. Ascent Stage b. Descent Stage
2. System Functional Description
a. Batteries b. Electrical Control Assembly c. Relay Junction Box (RJB) d. Deadface Relay Box (DFRB) e. Inverters f. Electroexplosive Devices
3· Controls and Displays
4. Su=ary
(ECA)
Guidance, Navigation, and Control Subsystem
1. System Concept
2. Functional Description
a. Hand Controllers b. Primary Guidance and Navigation Section (PGNS) c. Abort Guidance Section ( AGB) d. Control Electronics Section (CES)
3. Controls and Displays
4. Su=ary
4
� -- ---·-----·-- ---
H. Instrumentation
1. System Concept
2. Functi9nal Descript�on
a. Signal Conditioning Electronics Assembly (SCEA) b. Caution and Warning Electronics Assembly (CWEA) c. Pulse Code Modulation Timing Electronics
Assembly (PCMTEA) d. Data Storage Electronics Assembly (OOEA)
3. Controls and Displays
I. Communications
l . Operational Capabilities
a. IN FLIGHT b. LUNAR STAY
2. System Concept
3. Functional Description
a. SIGNAL PROCESSOR ASSEMBLY b. S-Band c. VHF
4. Controls and Displays
J. Final Summary
5
AEA
AGS
AfJJ'
ARS
ABA
ATCA
CES
CM
CSM
cjw CWEA
DECA
DEDA
DFRB
DSEA
DSKY
ECA
ECS
EPS
EVA
GN&C
LM ORIENTATION
Abbreviation Document
Abort Electronics Assembly
Abort Guidance Section
Alignment Optical Telescope
Atmospheric Revitalization Section
Abort Sensor Assembly
Attitude and Translation Control Assembly
Control Electronic Section
Connnand Module
Connnand and Service Module
Caution/Warning
Caution and Warning Electronics Assembly
Descent Engine Control Assembly
Data Entry and Display Assembly
Deadface Relay Box
Data Storage Electronics Assembly
Display and Keyboard
Electric Control Assembly
Environmental Control Subsystem
Electrical Power Subsystem
Extravehicular Astronaut
Guidance, Navigation and Control Subsystem
6
GOX
He
H20
HTS
IMU
1M
LGC
LR
LUT
MSC
MSFN
OSCPS
Ox
PCM
PCMI'EA
PGNS
PLSS
RCS
RJB
RR
s & c
SCA
SCEA
Gaseous Oxygen
Helium
Water
Heat Transport Section
Inertial Measuring Unit
Lunar Module
1M Guidance Computer
Landing Radar
Launch Umbilical Tower
Manned Spacecraft Center (Houston)
Manned Space Flight Network
Oxygen Supply and Cabin Pressure Section
Oxidizer
Pulse Code Modulation
Pulse Code Modulation and Timing Electronics Assembly
Primary Guidance and Navigation Section
Portable Life Support System
Reaction Control Subsystem
Relay Junction Box
Rendezvous Radar
Stabilization and Control
Signal Conditioner Assembly
Signal Conditioning Electronics Assembly
7
SM Service Module
TEA Timing Electronics Assembly
TV Television
VHF Very High Frequency (30-300 me ) Water Management Section
This does not constitute a complete list of 1M abbreviations.
Grumman document LLI-790-1 may be consulted for abbreviations not listed
here.
8
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NOV 66
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COMMANDS
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CONTROL ELECTRONICS SECTION
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T30000-"0 DEC 66
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ATTITUDE AND TRANSLATION COMMANDS
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LM GUI DANCE, NAVI GATION AND CONTROL SUBSYSTEM
-
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CREW DISPLAYS
MAIN ENGINE CONTROL PROPULCOMMANDS SION AND
RCS
T30005-44 DEC 66
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DEC 66
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T30005-108 APR 66
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T30005-54 DEC 6 6
PRIMARY -GUIDANCE a NAVIGATION SECTION
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T30005-46 FEB 66
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CREW DISPLAYS
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ABORT GUIDANCE
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RATE RATE ATTITUDE AND SIGNALS RATE SIGNALS TRANS LATION
GYRO CONTROL ASSEMBLY
ATTITUDE RATE AN D PULSE COMMANDS
HARDOVER
ATTITUDE ERROR SIGNALS
ENGINE ON-OFF COMMANDS
I ENGINE MANUAL ENGINE
ON -OFF COMMANDS SEQUENCER
CONTROL ELECTRONICS SECTION
TROTTLE, TRIM,AND ON -OFF COMMANDS
ON-OFF COMMANDS �
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DESCENT ENGINE
RCS THRUSTERS
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T3000!5-47 FEB. 66
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T30005-52 DEC 66
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T30005-105 APR 66
TRANSLATION
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T30005-106 APR 66
COMMANDS FROM CREW
VEHICLE POSITION
8 VELOCITY INFORMATION
�-----1� LM GUIDANCE , NAVIGATION AND CONTROL SUBSYSTEM �t-------1
PRIMARY VEHICLE GUIDANCE
SECONDARY VEHICLE
GUIDANCE
POSITION AND
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T30005-43 DEC 66
,... IND ICATION TO CREW
CREW
DISPLAYS • DISPLAY DRIVE SIGNALS
'-
VAR IOU$ ANALOG $1 GNALS
STATUS
SENSORS
DISCRETE DIGITAL DATA
AUDIO AND
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DATA STORAGE INDI C A T ION
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SUBSYSTEMS
LM INST RUMENTAT ION SUBSYSTEM
PCM DATA FOR TRANSMISSION
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T30005-57 DEC 66
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T30005-48 DEC 66
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T30005-58 APR 66
COMM
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T50005-49 MARM
SUBSYSTEM STATUS
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T30005-42 MAR 66
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JULY 66
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T30005-40 SEPT 66
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T30005-37 DEC 66
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T30005161 NOV 66
COMMANDER'S
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-
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SYSTEM
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T30005-53 DEC 66
5-BAND RCVD VOICE
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T 30005 - !56 DEC 66
ON-BOARD CREW
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TELEME TRY DATA
T.V. S IGNAL
AUDIO TO BE
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T30005- 4 1 DEC 66
SUB SY STEMS ,----A------.
STATUS
INSTRUMENTATION TELEMETRY
STATUS INFORMATION
FIRE COMMANDS
� EXPLOSIVE
DEVI CE S
SUBSYSTEMS { A C
DC
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COMMUNI CATIONS VIDEO} CAMERA
VOICE
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THERMAL MANAGE MEN T
ENVIRONMENTAL CONTROL
L IFE SUPPORT
CREW CONTROLS AND DISPL AYS DATA ENTRY AND DISPLAY
POWER ENGINE CONTROL CONTROL
ELE CTRICAL PROPULSION POWER AND RCS
LM SUBSYSTEMS
� GUIDANCE
NAVIG AT I ON AND CONTROL
ENGINE CONTROL
T30005-60 DEC 66