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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.

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At least 685 records · Page 38

Animated software training via the internet: lessons learned

The Mission Execution and Automation Section, Information Technologies and Software Systems Division at the Jet Propulsion Laboratory, recently delivered an animated software training module for the TMOD UPLINK Consolidation Task for operator training at the Deep Space Network.

simulattions training animations flash↗

Design of the Cassini Gimbal Actuator: Some Lessons Learned Along the Way

The evolution of a linear servoactuator design is presented. The linear actuator was needed to position Cassini's redundant rocket motors. A device design inherited from JPL's Mariner and Viking Mars missions served as a starting point. The various improvements made and the efforts involved in developing new component sources are discussed. Because the brush type DC motor from the old design was retained, special attention was placed on the reliability testing of the motor and mechanism at all stages of procurement and assembly.

actuators DC motors reliability lifetime↗

Lessons Learned in Building a Telerobotic System

The Supervisory Telerobotics Laboratory (STELER) at the Jet Propulsion Laboratory (JPL) developed a unique local and remote telerobotic system that has been described in earlier articles.

telerobotics MOTES↗

Lessons Learned During the Integration Phase of the NASA IN-STEP Cryo System Experiment

The Cryo System Experiment (CSE), a NASA In-Space Technology Experiments Proram (IN-STEP) Class D Flight Experiment, was developed by Hughes Aircraft Company (Hughes) to validate in zero-g space a 65 K cryogenic system for focal planes, optics, instruments, or other equipment (gramma-ray spectrometers and infrared and submillimeter imaging instruments) that require continuous cryogenic cooling.

cryogenic launch-vibration restraints thermal stra↗