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inversion » conversion (Expand Search), version (Expand Search)
bane » band (Expand Search), base (Expand Search), bank (Expand Search)
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1
Quantitative imaging using ultrasonic tomography based on full waveform inversion
Published 2018“…The resolution loss with the realistic test data indicates the acoustic model cannot accurately capture the scattering of guided waves and the elastic inversion approach can achieve resolution improvements. …”
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Thesis -
2
MARS inverse analysis of soil and wall properties for braced excavations in clays
Published 2019“…Based on these results, a multivariate adaptive regression splines (MARS) model was developed for inverse parameter identification of the soil relative stiffness ratio. …”
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Journal Article -
3
Logarithmic laplacian prior based bayesian inverse synthetic aperture radar imaging
Published 2018“…This paper presents a novel Inverse Synthetic Aperture Radar Imaging (ISAR) algorithm based on a new sparse prior, known as the logarithmic Laplacian prior. …”
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Journal Article -
4
A compact water window X-ray source based on inverse Compton scattering
Published 2024“…We present start-to-end simulations in RF-Track of a water window X-ray source based on inverse Compton scattering. A brazing-free electron gun with a maximum beam energy of 7 MeV is considered, providing photon energies covering the full water window range. …”
Conference item -
5
Bulk inversion asymmetry effect on band structure and optical transition of a new class all-inorganic cubic perovskite nanoplatelet
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Journal Article -
6
Inverse Modelling of Incompressible Gas Flow in Subspace
Published 2016“…Next, frequency components from EMD are adopted as candidate vectors for bases of modal reduction. The prerequisite parameters of the Navier–Stokes equations are then optimized to inversely model the physically realistic flow in the frequency-constrained subspace. …”
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Journal Article -
7
Compact x-ray source based on burst-mode inverse Compton scattering at 100 kHz
Published 2014“…The entire accelerator is approximately 1 meter long and produces hard x rays tunable over a wide range of photon energies. The colliding laser is a Yb∶YAG solid-state amplifier producing 1030 nm, 100 mJ pulses at the same 1 kHz repetition rate as the accelerator. …”
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Article -
8
Complexity analysis of accelerated MCMC methods for Bayesian inversion
Published 2014“…The Bayesian approach to inverse problems, in which the posterior probability distribution on an unknown field is sampled for the purposes of computing posterior expectations of quantities of interest, is starting to become computationally feasible for partial differential equation (PDE) inverse problems. …”
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Journal Article -
9
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10
Caustic object construction based on multiple caustic patterns
Published 2016“…Inverse caustic problem, that is computing the geometry of a reflector and/or refractor based on a given caustic pattern, is currently not widely studied. …”
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Journal Article -
11
Shape-morphing structures based on perforated kirigami
Published 2023“…Shape-morphing structures, which are able to change their shapes from one state to another, are important in a wide range of engineering applications. …”
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Journal Article -
12
Non-contact laser-ultrasonic subsurface thermography using waveform inversion
Published 2022“…The subsurface thermography based on the traveltimes of Rayleigh wave is presented. …”
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Thesis-Doctor of Philosophy -
13
Design implementation low energy fast fourier transform/inverse fast fourier transform (FFT/IFFT) processor based on asynchronous-logic
Published 2008“…The novel microcells and macrocells include a Latch Adder, a Latch Accumulator, a Type-gamma 2-bit carry completion sensing adder, a latch controller, a 16?16-bit Booth array-based multiplier core, a 16?16-bit ‘Control-Multiplier’, and a 128?…”
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Thesis -
14
TiO2 inverse opals by atomic layer deposition for solar cell
Published 2010“…In a large variety of industries, fabrication of uniform high Aspect Ratio (AR) nanostructures is generating increasing interest due to its prospects. Therefore, many methods for the fabrication of high AR nanostructures have been proposed and attempted but none of which is able to approach the conformity achieved by the use of Atomic Layer Deposition (ALD). …”
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Final Year Project (FYP) -
15
A modified Prandtl-Ishlinskii hysteresis model for modeling and compensating asymmetric hysteresis of piezo-actuated flexure-based systems
Published 2023“…Conventional models were presented to model this undesired effect using additional dead-zone operators. This paper presents a new approach using two sets of operators with a distributed compensator to model and compensate for the asymmetric system hysteresis based on inversion calculation with a simplified digitized representation. …”
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Journal Article -
16
Coseismic and postseismic slip of the 2005 Mw8.6 Nias‐Simeulue earthquake : spatial overlap and localized viscoelastic flow
Published 2020“…We present coseismic slip and afterslip inversion models based on the same fault geometry for the Mw 8.6 2005 Nias-Simeulue earthquake at the Sumatran subduction zone. …”
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Journal Article -
17
Inverse aerodynamic optimization considering impacts of design tip speed ratio for variable-speed wind turbines
Published 2018“…Finally, the effectiveness of the proposed method is validated by simulation results based on the Bladed software.…”
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Journal Article -
18
Data-driven forward and inverse analysis of two-dimensional soil consolidation using physics-informed neural network
Published 2024“…Employing machine learning algorithms to forecast the behavior of nonlinear spatiotemporal systems, such as soil consolidation induced by land reclamation, has been popular in recent years. …”
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Journal Article -
19
A tight polyethersulfone ultrafiltration membrane fabricated via polyion complex assisted phase inversion for dye desalination
Published 2023“…In this work, a tight polyethersulfone (PES) -based ultrafiltration (UF) membrane was fabricated to separate dye and salt of textile wastewater via a novel polyion complex assisted phase inversion method in one step. …”
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Journal Article -
20
Stresses in radiative annular fin under thermal loading and its inverse modeling using sine cosine algorithm (SCA)
Published 2021“…The various thermal parameters, such as a parameter describing the temperature-dependent thermal conductivity, coefficient of thermal expansion, coefficient of radiative parameter, and the variable radiative parameter, are inversely estimated for a given stress field. For inverse modeling, a population-based sine cosine algorithm (SCA) was employed to estimate the thermal parameters. …”
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Journal Article