| Sensitivity analysis (sobol indices) and Bayesian rotor identification considering data from a test bench |
|
2024 |
| New anti-symmetric random matrix applied to a simple rotor-dynamic system, Bernardo Fonseca Nogueira e Thiago Gamboa Ritto |
|
2023 |
| Fatigue analysis in a drillstring under torsional vibrations |
|
2023 |
| Parametric uncertainty applied to the robust control of a 2-DOF planar robotic arm |
|
2023 |
| The influence of proper orthogonal decomposition and smooth orthogonal decomposition on rotor unbalance fault |
|
2023 |
| Uncertainty in rotordynamics: A SOBOL?s sensitivity analysis approach |
|
2023 |
| Spectral Analysis of Fatigue in Drillstrings under Torsional Vibrations |
|
2023 |
| Nonlinear drill-string vibrations with random distributed unbalance |
|
2021 |
| Attenuation of drill-string torsional oscillations using shape memory alloys |
|
2021 |
| Modified excitation signals for AMB identification procedures |
|
2021 |
| Parameter calibration and uncertainty quantification in an SEIR-type COVID-19 model using approximate Bayesian computation |
|
2021 |
| Reinforcement learning for model selection applied to a nonlinear dynamical system |
|
2021 |
| Reinforcement learning and approximate Bayesian computation for model selection and parameter calibration applied to a nonlinear dynamical |
|
2021 |
| Sensitivity analysis of the torsional vibration of a drill string using Sobol indices |
|
2021 |
| Random matrix theory applied to heart dynamics |
|
2021 |
| Analysis of a 2DOF nonlinear mechanical system using the normal form method |
|
2019 |
| Stochastic friction model with hysteresis: application to the dynamics of a drill-string |
|
2019 |
| Dynamics of a linear oscillator in the presence of stochastic excitation and stiffness using Ito formulation |
|
2019 |
| Stochastic Model for Multiphased Flow Induced Pipe Vibrations |
|
2019 |
| Mathematical model and validation of the axial dynamics of a vibrationassisted drilling tool |
|
2019 |
| Dynamic analysis and control of drill strings using state-space method |
|
2019 |
| On the Experimental Identification of Dynamical Characteristics of Annular Gas Seals |
|
2019 |
| Shape memory alloys as pipe joints: applicability as vibration attenuators to drill-strings torsional dynamics |
|
2019 |
| Experimental and numerical analysis of the nonlienar coupled axial-torsional vibrations of a drill string |
|
2019 |
| Stochastic bit-rock interaction for the nonlinear axial-torsional dynamics of a drill string |
|
2019 |
| Dynamic Analysis of a Drill-string with Lateral-Torsional Coupling |
|
2019 |
| Parametric analysis of the dynamical model of a vibration-assisted drilling tool, a vibro-impact system with multiple impacts |
|
2019 |
| Nonlinear finite-element buckling analysis of drill-string confined in vertical wells |
|
2019 |
| The effects of lateral-torcional coupling in drill-strings |
|
2019 |
| Effects of yaw misalignment on wind turbine power production |
|
2019 |
| Comparison of different excitation signals in a rotordynamic system |
|
2019 |
| A comparison between modeling strategies for the torcional dynamics of drill-strings using lumped parameter models |
|
2019 |
| Impact of damper seal coefficients on a compressor's rotordynamics |
|
2018 |
| Dynamic Analysis of Rotating Systems Considering Uncertainties in the Bearings' Parameters |
|
2018 |
| Comparison of stochastic modeling in substructures and interfaces of a drillstring under torsional vibrations |
|
2018 |
| Modeling, experimental test, and stochastic analysis of beams with resonators |
|
2018 |
| Stochastic Modelling of Hysteretic Bit-Rock Interaction for Torsional Vibrations of a Drill-String |
|
2018 |
| Uncertainties in rotating systems]{Uncertainties in the dynamical response and stability of rotating systems: modeling, simulation and lab experiments |
|
2018 |
| Nonparametric identification of a small AMB test rig at several rotating speeds. |
|
2018 |
| Identification of Rotordynamic Seal Coefficients by Means of Impedance Matrix and an Optimization Strategy |
|
2017 |
| Active Control of drill-string torsional dynamics |
|
2017 |
| Stochastic torsional vibration analysis of a vertical drill-string in the transition between two rock layers |
|
2017 |
| Stepped sine and multisine signal excitation for identification in a small test rig |
|
2017 |
| Damage identification in a multi-dof system under uncertainties using optimization algorithms |
|
2017 |
| Small scale drill-string test-rig and uncertain bit-rock interaction |
|
2017 |
| Estudo do escoamento viscoso entre dois tubos simulando selo de máquinas rotativas |
|
2017 |
| Active Control of nonlinear drill-string torsional dynamics |
|
2017 |
| Stochastic analysis of torsional drill-string vibrations considering the passage from a soft to a harder rock layer |
|
2017 |
| Robust Rotational Stability Analysis of a Vertical Drill-String |
|
2016 |
| Ranking Hyperelastic models for simple and pure shear at large deformation using the Bayesian |
|
2016 |
| Optimal seal parameter values for rotating machines considering uncertainties |
|
2016 |
| Application of system idenification in structural dynamics analysis of wind turbine |
|
2015 |
| Analysis of the torsional stability of a simplified drillstring |
|
2015 |
| Uncertainty propagation in sandwich beams with viscoelastic core |
|
2015 |
| Stochastic Modeling and Classical Control of a Quadrotor |
|
2015 |
| Robust Campbell diagram of a simple 2DOF rotordynamics system |
|
2015 |
| Sensitivity analysis of a rotordynamics system with magnetic bearings and internal seal |
|
2015 |
| Robust Rotational Stability Analysis of a Vertical Drill-String |
|
2015 |
| Identification of the Stiffness of an Uncertain Boundary Condition with a Bayesian Approach |
|
2015 |
| Identification of uncertain boundary condition of a beam model using the Bayesian approach and experimental data |
|
2015 |
| Stochastic analysis of the natural frequencies of a drill-string |
|
2014 |
| Bayesian estimation of parameters in Hodgkin-Huxley's model of biomedical electric signals |
|
2014 |
| Nonlinear Multi-body Dynamics of a Wind Turbine System |
|
2014 |
| Application of Extended Kalman Filter (EKF) Methodology for Parameter Identification in Structural Analysis of Three-Blade Wind Turbine |
|
2014 |
| Fatigue Damage Induced by Ocean Waves |
|
2013 |
| Bayesian identification of the bit-rock interaction parameters using a simplified drill-string dynamical model |
|
2013 |
| Identification of bit-rock interaction parameters with MCMC |
|
2013 |
| Bit-rock parameter identification using adaptive MCMC |
|
2013 |
| A reduced order model of two and three-dimenstional slack cables |
|
2013 |
| Stochastic modeling of a simplified wind turbine dynamics |
|
2013 |
| Risk analysis on horizontal drill-string dynamics |
|
2013 |
| Stochastic analysis of the frictional forces of a drill-string on horizontal drilling |
|
2012 |
| Robust multi-objective optimization of rotor bearing systems |
|
2012 |
| Modelagem estocástica de uma turbina eólica instalada no leito marinho |
|
2012 |
| Drill-string horizontal dynamics with uncertain friction coefficient field |
|
2012 |
| Normal boundary intersection to solve a multi-objective stochastic optimization of rotor dynamics |
|
2012 |
| Stochastic analysis of structures excited by internal flows |
|
2011 |
| Identification of the probabilistic parameter of a bit-rock interaction model |
|
2011 |
| Stochastic optimization of a flexible rotor-bearing system to avoid critical speeds |
|
2011 |
| Model uncertainties of a structure excited by internal flow |
|
2011 |
| Drill-string with uncertainty in the bit-rock interaction model |
|
2010 |
| Optimization of a flexible rotor-bearing system considering uncertainties |
|
2010 |
| Stochastic model of a cracked rod |
|
2010 |
| Probabilistic model identification of uncertainties for the bit-rock interaction model (local nonlinearity) of a drill-string system |
|
2010 |
| Stochastic identification using the maximum likelihood method and a statistical reduction: application to drilling dynamics |
|
2010 |
| Drill-string dynamics coupled with the drilling fluid dynamics |
|
2009 |
| Stochastic drill-string dynamics ? random weight-on-hook |
|
2009 |
| Drill-string dynamics with uncertainty in the bit-rock nonlinear interaction model |
|
2009 |
| Reliability Analysis of a Cracked Rod Modeled with the Spectral Element Method |
|
2009 |
| Target Performance Optimization of Dynamical Systems Considering Uncertainties |
|
2009 |
| Modeling uncertainties for local nonlinearities: application to the drill-string dynamics |
|
2009 |
| Uncertainties in drill dynamics: the role of a random weight-on-hook |
|
2009 |
| Robust optimization of a flexible rotor-bearing system using the campbell diagram |
|
2009 |
| Fuzzy logic control of a drill string |
|
2009 |
| Probabilistic model of the for the bit-rock interaction model of a drill-string system |
|
2009 |
| Optimization of a stochastic dynamical system |
|
2009 |
| Modeling uncertainties in a cracked rod model with spectral element method |
|
2009 |
| Influence of the Drilling Fluid Flow on the Dynamics of a Drill-String |
|
2008 |
| How to Match Theoretical and Experimental Boundary Conditions of a Cantilever Beam |
|
2008 |
| Modelling an overhung rotor with clearance and unbalance -- Karhunen--Loève Decomposition |
|
2007 |
| Parametric and Nonparametric Strategies to Model Uncertainties in Structural Dynamics - a Two DOF example |
|
2007 |
| Timoshenko Beam with Uncertainties on the Boundary Conditions |
|
2007 |
| Modelo reduzido de uma barra chocando-se contra um anteparo usando a base de Karhunen-Loève |
|
2006 |
| Técnicas de vibrações aplicadas na indústria |
|
2005 |
| The effects of unbalance and clearance on the bearings of an overhung rotor |
|
2005 |
