Frequency-domain reduced-order model of aligned-spin effective-one-body waveforms with higher-order modes
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DOI: 10.1103/physrevd.101.124040
Abstract: We present a frequency domain reduced order model (ROM) for the aligned-spin effective-one-body (EOB) model for binary black holes (BBHs) SEOBNRv4HM that includes the spherical harmonics modes $(\ell, |m|) = (2,1),(3,3),(4,4),(5,5)$ beyond the dominant $(\ell,… read more here.
Keywords: domain reduced; reduced order; waveform; order ... See more keywords
Uncertainty Reduction in Aeroelastic Systems with Time-Domain Reduced-Order Models
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DOI: 10.2514/1.j055527
Abstract: Prediction of instabilities in aeroelastic systems requires coupling aerodynamic and structural solvers, of which the former dominates the computational cost. System identification is employed to b... read more here.
Keywords: time domain; systems time; aeroelastic systems; reduction aeroelastic ... See more keywords