A method for the measurement of extremely feeble torques on massive bodies
Measurement of torques generated by interaction between magnetic dipole of spacecraft and ambient magnetic field
SPACECRAFT CONTROL↗
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Results for “torque”
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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A Torque Motor Servorotator for Vestibular Application
Torque motor servorotator for vestibular application
VESTIBULAR APPARATUS↗
Low torque three-piece valve seat
Hydroproof, pneumatic proof, cycle, and seat erosion qualification tests on low torque three piece valve sets with various material components for upper seat ring
VALVE↗
On Error Torques of Squeeze-film Cylindrical Journal Bearings
Error torques of squeeze film cylindrical journal bearings
JOURNAL BEARING↗
Design of a single axis simulator for satellite control system testing and for low torque measurement
Single axis simulator design for satellite control system testing and low torque measurement
TORQUE MEASURING APPARATUS↗
The forces and torques acting on satellites and the dynamical equations describing their motion about a fixed point of the body
Forces and torques acting on satellites and dynamical equations for describing satellite attitude
SATELLITE ATTITUDE CONTROL↗
Bearing torque and fatigue life studies with several lubricants for use in the range 500 deg F to 700 deg F
Rolling contact bearing torque measurements and fatigue life tests of high temperature lubricants
TORQUE MEASURING APPARATUS↗
Command angle torquing of gyros in the Apollo Guidance and Navigation System.
Apollo Guidance and Navigation System positioning by electrically torquing gyros, discussing error sources
NAVIGATION AND GUIDANCE↗
On error torques of squeeze-film cylindrical journal bearings.
Parasitic torques of squeeze-film cylindrical journal bearings in output axis of high performance gyroscopes, discussing tolerance errors
GYROSCOPIC STABILITY↗
Lightweight universal joint transmits both torque and thrust
A lightweight universal joint uses a thin steel flexure plate to transmit torque and a steel rod to transmit thrust. Both the plate and rod are independently mounted and can act individually.
Bamford, R. M.↗
Optics used to measure torque at high rotational speeds
In measuring torque transmitted by a high speed rotation shaft, an apparatus has been devised which includes a shaft, an optical system and readout servomechanism. This highly accurate method uses only optical contact with moving part and is statically calibrated.
Krsek, A., Jr.↗
TORQUE MODULATION AND MODULATION ERROR DETECTION CONCEPTS IN MODERN GUIDANCE INSTRUMENTS
Space science - torque modulation and instrument error detection concepts for gyroscopes and accelerometers
INSTRUMENT ERROR↗
Observed torque-producing forces acting on satellites.
Satellite orientation data examined for nature, origin and effect of torque-producing forces
SATELLITE ORIENTATION↗
Exploitation of magnetic torques on satellites.
Satellite attitude control and damping, using magnetic torques
GEOMAGNETIC EFFECT↗
An investigation of the observed torques acting on explorer xi.
Gravity gradient, aerodynamic, magnetic moment and coulomb drag torque effects on explorer xi satellite angular momentum vector
SATELLITE PERTURBATION↗
Slit feeds reduce unbalanced torques in gas-lubricated bearings
Gas-lubricated journal bearing with narrow radial slits forming circular gas-feed passages regulates gas flow in precision instruments. Asymmetrical flow pattern and unbalanced torques are prevented.
Batsch, F. F.↗
Bidirectional torque filter eliminates backlash
Two elastic springs connecting a hub and two spur gears absorb bidirectional step torque differentials and provide antibacklash characteristics between input and output shafts. This device is used in precise control systems.
Baker, R.↗