Mathematical modeling and fault detection and diagnosis of an electrohydrostatic actuator [PDF]
This paper studies the mathematical modeling of an electrohydrostatic actuator (EHA) for the purpose of fault detection and diagnosis. A relatively new model-based fault detection strategy referred to as the interacting multiple model and smooth variable
Gadsden SA, Habibi SR, Song Y
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Performance of an Electro-Hydrostatic Actuator on the F-18 Systems Research Aircraft [PDF]
An electro-hydrostatic actuator was evaluated at NASA Dryden Flight Research Center, Edwards, California. The primary goal of testing this actuator system was the flight demonstration of power-by-wire technology on a primary flight control surface.
Navarro, Robert
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CONDOR: Long endurance high altitude vehicle, volume 5 [PDF]
The results of a design study resulting in the proposed CONDOR aircraft are presented. The basic requirements are for the aircraft to maintain continuous altitude at or above 45,000 feet for at least a 3-day mission, be able to comfortably support a two ...
Andrews, L. Cullen +6 more
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Performance comparison between electromechanical and electro-hydrostatic regenerative shock absorbers [PDF]
, 2022 Amati, N +3 more
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Robust fault diagnosis of an electro-hydrostatic actuator using the novel dynamic second-order SVSF and IMM strategy [PDF]
This paper introduces a new robust fault detection and identification (FDI) structure applied to an electro-hydrostatic actuator (EHA) experimental setup.
Afshari HH, Gadsden SA, Habibi SR
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A comparison of sigma-point Kalman filters on an aerospace actuator [PDF]
This paper contains a comparison of several sigma-point Kalman filters, including the unscented Kalman filter (UKF), the cubature Kalman filter (CKF), and the central difference Kalman filter (CDKF).
Al-Shabi M +3 more
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Analysis, Development and Evaluation of Electro-Hydrostatic Technology for Lower Limb Prostheses Applications* [PDF]
, 2020 Amati, Nicola +5 more
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More Electric Landing Gear Actuation Study [PDF]
, 2009 This report addresses the problem of landing gear actuation system design on more-electric aircraft (MEA). Firstly, information about more-electric aircraft and more-electric actuators was gathered and sorted.
Li, Wei
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System Modelling and Bulk Modulus Estimation of an Electrohydrostatic Actuator [PDF]
An electrohydrostatic actuator (EHA) is an emerging type of actuator typically used in the aerospace industry. EHAs are self-contained units comprised of their own pump, hydraulic circuit, and actuating cylinder.
El Delbari SA +3 more
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A Hybrid Swing-Assistive Electro-Hydrostatic Bionic Knee Design [PDF]
, 2022 Andrea Tonoli +6 more
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