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Practical active control of cavity noise using loop shaping: Two case studies
(2017-06-01)
A simple loop shaping technique is applied to design an optimal, robust feedback controller to reduce the interior noise of an acoustic cavity. It is a data-based technique that uses the measured plant response to tune the ...
Influence of hysteresis loop shape on the nonlinear dynamics of shape memory alloy oscillator excited by non-ideal energy sources
(2014-12-10)
The dynamical response of systems with shape memory alloy (SMA) presents a different behavior due to their nonlinear characteristic. SMA nonlinear response is associated with adaptive dissipation related to their hysteretic ...
Simple hysteresis loop model for rock magnetic analysis
(Springer, 2020-01)
A simple phenomenological model founded on Lorentzian functions is evaluated on the first derivative of magnetic hysteresis loops from several artificial samples with iron oxide/oxyhydroxide mixtures imitating natural ...
Analysis and evaluation of shape memory alloy wires behaviour in weft-knitted fabrics
(Trans Tech Publications, 2012-11)
Morphogenetic control of zebrafish cardiac looping by Bmp signaling
(Company of Biologists, 2019-11)
Cardiac looping is an essential and highly conserved morphogenetic process that places the different regions of the developing vertebrate heart tube into proximity of their final topographical positions. Highresolution 4D ...
Holographic Wilson loops, Hamilton-Jacobi equation, and regularizations
(American Physical Society, 2016-04)
The minimal area for surfaces whose borders are rectangular and circular loops are calculated using the Hamilton-Jacobi (HJ) equation. This amounts to solving the HJ equation for the value of the minimal area, without ...
Compact triplexer with open ring resonators as microstrip trisection bandpass filters for asymmetric response
(Scopus, 2013)
Open loop ring resonators are used as the basic block of a compact planar triplexer, they are used in cascaded trisection (CT) filters, in order to reduce the circuit size. The CT filter has a cross coupling that produces ...
Second harmonic generation and enhancement in microfibers and loop resonators
(Amer Inst PhysicsMelvilleEUA, 2013)
The influence of hysteresis loop in a NiTi shape memory oscillator behavior
(IOP Publishing Ltd, 2020)