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Application of physical parameter identification to finite-element models [PDF]
The time domain parameter identification method described previously is applied to TRW's Large Space Structure Truss Experiment. Only control sensors and actuators are employed in the test procedure.
Bronowicki, Allen J. +2 more
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Jixie chuandong, 2014 Plastics performance is affected greatly by temperature,as for plastic gear pair,the temperature field is influenced by the load or torque.The viscoelasticity characteristic of plastic helical gear is simulated by using Prony series in nonlinear finite ...
郝一舒, 祝标, 赵星龙
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Power measurements based on hybrid Haar transform-Prony method
Ain Shams Engineering JournalPower and power quality are among the most important concepts in electrical systems. This paper introduces a novel approach for power measurements or calculations in energy systems, employing the discrete Haar transform and Prony method.
Nedim Aktan Yalcin, Fahri Vatansever
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IET Control Theory & ApplicationsAiming at the problem of sub‐synchronous oscillations induced by direct‐drive wind farms with series‐compensated lines, this paper proposes an unknown system dynamics estimation‐based PI controller to achieve sub‐synchronous oscillation suppression ...
Xinze Xi +4 more
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Polymer TestingThe mechanical behavior of viscoelastic interfaces in sensor-embedded systems exhibits strong rate dependence, directly influencing adhesion performance and structural integrity.
Leiguang Duan +4 more
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Identification of a low-order model for thermal stress monitoring [PDF]
, 2005 Zucca, Stefano
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APPLICATION OF PRONY-TRANSFORM FOR TIME SERIES MODELING IN ECONOMICS [PDF]
Вестник Алтайской академии экономики и права, 2020 openaire +1 more source
Modeling of AP-HTPB solid propellant viscoelastic behavior using Modified Maxwell model
Discover MaterialsThis research explores the viscous effects present in heterogeneous solid propellants through experimental analysis. The uniaxial tensile tests were conducted at constant strain rate, and the relaxation tests were conducted at different strain levels and
Ahmed Elsabbagh +2 more
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Optimal discrete-time Prony series fitting method for viscoelastic materials
Optimal discrete-time Prony series fitting method for viscoelastic materialsThe most important characteristics of the behaviour of viscoelastic materials are the time and temperature dependence of their properties. Viscoelastic models based on Prony series are usually used due to easy implementation in finite element analysis (FEA) codes.
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Behavior characterization of viscoelastic materials for the finite element method calculation applying Prony series [PDF]
Computational and Mathematical Methods, 2019 José A. López-Campos +3 more
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