Electromechanical actuation for thrust vector control applications [PDF]
At present, actuation systems for the Thrust Vector Control (TVC) for launch vehicles are hydraulic systems. The Advanced Launch System (ALS), a joint initiative between NASA and the Air Force, is a launch vehicle that is designed to be cost effective ...
Roth, Mary Ellen
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Studies on the Thermal Behavior of an Electro-Hydrostatic Servo Actuator
ActuatorsThis paper presents a study on the thermal behavior of an electro-hydrostatic servo actuator designed to actuate the ailerons of an airliner. The considered servo actuator was designed using existing commercial off-the-shelf components (electric motor ...
Liviu Dinca +4 more
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Design and Control of a Polycentric Knee Exoskeleton Using an Electro-Hydraulic Actuator. [PDF]
Sensors (Basel), 2019 Lee T, Lee D, Song B, Baek YS.
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Fuzzy Controllers for Position Control Electro-Hydraulic Actuators [PDF]
Proceedings of the 21st International Workshop on Computer Science and Information Technologies (CSIT 2019), 2019 Arsen Mesrpyan, Ruslan Sharipov
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Multi-axis transient vibration testing of space objects: Test philosophy, test facility, and control strategy [PDF]
IABG has been using various servohydraulic test facilities for many years for the reproduction of service loads and environmental loads on all kinds of test objects.
Lachenmayr, Georg
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Redundant actuator development program [PDF]
Two concepts of redundant secondary actuator mechanization, applicable to future advanced flight control systems, were studied to quantitatively assess their design applicability to an AST.
Chenoweth, C. C. +2 more
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An electromechanical attenuator/actuator for Space Station docking [PDF]
The development of a docking system for aerospace vehicles has identified the need for reusable and variably controlled attenuators/actuators for energy absorption and compliance.
Carroll, Monty B. +2 more
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The F-18 systems research aircraft facility [PDF]
To help ensure that new aerospace initiatives rapidly transition to competitive U.S. technologies, NASA Dryden Flight Research Facility has dedicated a systems research aircraft facility.
Sitz, Joel R.
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An Energy-Efficient Gas-Oil Hybrid Servo Actuator with Single-Chamber Pressure Control for Biomimetic Quadruped Knee Joints. [PDF]
Biomimetics (Basel)Yao M, Hua Z, Qian H.
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Subselenean tunneler melting head design: A preliminary study [PDF]
The placement of base facilities in subsurface tunnels created as a result of subsurface mining is described as an alternative to the establishing of a base on the lunar surface. Placement of the base facilities and operations in subselenean tunnels will
Engblom, Bill +4 more
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