LEM piloted control considerations.
LEM mission and pilot role in spacecraft control including guidance and control systems, retromaneuvering, landing-site inspection, etc
GUIDANCE AND CONTROL↗
SEARCH · Search NASA
Results for “LUNAR EXCURSION MODULE /LEM/”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Dress rehearsals for a lunar voyage - Apollo mission simulation.
Apollo and LEM mission simulators, noting computer complex providing real time simulation, mathematical models, telemetry, display equipment, aural effects, etc
FLIGHT SIMULATOR↗
Technical development status of the project Apollo Lunar Excursion Module.
Design and program for Apollo Lunar Excursion Module, noting propulsion, guidance, control, ground support, etc
LUNAR EXCURSION MODULE /LEM/↗
Lunar mobile laboratory - Design characteristics.
System and mission requirements of Lunar Mobile Laboratory, noting design and operation characteristics
LUNAR MOBILE LABORATORY /MOLAB/↗
A study of navigation measurement schedules for LEM rendezvous.
Measurement schedules effect on work load of astronaut performing navigation function, stressing tradeoff between number of measurements and accuracy level
ASTRONAUT PERFORMANCE↗
Landing dynamics of the lunar excursion module.
Full-scale and model test for dynamic effects of LEM landing
FATIGUE TEST↗
Ground tracking of Apollo.
Apollo Manned Space Flight Network /MSFN/ TRACKING and communications systems for tracking lunar spacecraft
LUNAR EXCURSION MODULE /LEM/↗
The LEM Program at RCA.
LEM program at RCA, discussing history, management, lunar landing, rendezvous, tracking antenna, radar, etc
INDUSTRY↗
History and management of the LEM program in RCA.
LEM program history and management in RCA, DISCUSSING Apollo mission studies and initial assignments
APOLLO PROJECT↗
Attitude, translation, and descent engine control of LEM.
Attitude, translation and descent engine control for attitude and position control of LEM
TRANSLATIONAL MOTION↗
Man-in-space communications subsystem.
Communications subsystem providing S-band link between LEM and Earth and VHF link between LEM AND Command Module
SPACE COMMUNICATION↗
An erectable antenna for space communications.
Erectable antenna for S-band communication between LEM and Earth
SPACE COMMUNICATION↗
Lunar excursion module rendezvous radar and transponder.
LEM rendezvous radar for tracking transponder on lunar surface or on Command Module
TRANSPONDER↗
Cassegrainian monopulse tracking antenna for space rendezvous.
Cassegrain monopulse tracking antenna for LEM and Command Module rendezvous guidance
APOLLO PROJECT↗
Design of solid-state frequency multipliers for the LEM radars.
Solid state frequency multipliers for LEM landing and rendezvous
FREQUENCY MULTIPLIER↗
Lunar excursion module radar receivers.
Lunar Excursion Module rendezvous radar and transponder receivers
RADAR RECEIVER↗
Landing dynamics of the Lunar Excursion Module.
Full-scale and model test for dynamic effects of LEM landing
LANDING SIMULATION↗
Manufacturing problems on the LEM program coupler assembly
Program coupler assembly of Lunar Excursion Module mission programmer
LUNAR EXCURSION MODULE /LEM/↗