Results 101 to 110 of about 383,309 (303)
A Hybrid Fuzzy LQR-PI Blade Pitch Control Scheme for Spar-Type Floating Offshore Wind Turbines
Journal of Marine Science and EngineeringFloating offshore wind turbines (FOWTs) experience unbalanced loads and platform motion due to the coupling of variable wind and wave loads, which leads to output power fluctuation and increased fatigue loads.
Ronglin Ma +2 more
doaj +1 more source
Orthopaedic Journal of Sports Medicine, 2018 Objectives: Medial ulnar collateral ligament reconstruction (UCLR) is a common procedure performed for Major League Baseball (MLB) pitchers. The etiology of UCL injury is complex and not entirely understood.
Daniel Aaron Portney +4 more
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Attitude control and damping system for spacecraft Patent [PDF]
, 1967 Utilization of momentum devices for forming attitude control and damping system for ...
Kurzhals, P. R., Will, R. W.
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Model predictive control architecture for rotorcraft inverse simulation [PDF]
, 2013 A novel inverse simulation scheme is proposed for applications to rotorcraft dynamic models. The algorithm adopts an architecture that closely resembles that of a model predictive control scheme, where the controlled plant is represented by a high-order ...
Alberto Torasso +3 more
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Dispensing Volumetric Additive Manufacturing
Advanced Functional Materials, EarlyView.Dispensing volumetric additive manufacturing (DVAM) prints 3D structures inside a photocurable resin droplet suspended from the tip of a glass pipette, enabling sequential printing without resin vats or manual part removal. Real‐time droplet profiling and ray‐tracing‐based correction compensate for optical distortion at the curved resin‐air interface ...
Hongryung Jeon +5 more
wiley +1 more source
The dynamics and control of large flexible space structures, 2. Part A: Shape and orientation control using point actuators [PDF]
The equations of planar motion for a flexible beam in orbit which includes the effects of gravity gradient torques and control torques from point actuators located along the beam was developed.
Bainum, P. M., Reddy, A. S. S. R.
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Closing and opening phase variability in dysphonia [PDF]
, 2003 Four examples of the use of vocal fold contact phase measurement are discussed for unilateral paresis. In each case this aspect of voice quality is of greater importance than the physical measurement of loudness and pitch related parameters. For three of
Fourcin, A., Ptok, M.
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The cognitive organization of music knowledge: a clinical analysis [PDF]
, 2010 Despite much recent interest in the clinical neuroscience of music processing, the cognitive organization of music as a domain of non-verbal knowledge has been little studied.
Crutch, S. J. +4 more
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Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Control of Lagrange point orbits using solar sail propulsion [PDF]
, 2008 Several missions have utilised halo orbits around the L1 and L2 previous termLagrangenext term points of the Earth-Sun system. Due to the instability of these orbits, station-keeping techniques are required to prevent escape after orbit insertion.
Bookless, John, McInnes, Colin
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