Experimental analysis of stick-slip in drilling dynamics in a laboratory test-rig FF Real, DM Lobo, TG Ritto, F Pinto Journal of Petroleum Science and Engineering 170, 755-762, 2018 | 38 | 2018 |
Stochastic analysis of torsional drill-string vibrations considering the passage from a soft to a harder rock layer DM Lobo, TG Ritto, DA Castello Journal of the Brazilian Society of Mechanical Sciences and Engineering 39 …, 2017 | 34 | 2017 |
A novel stochastic process to model the variation of rock strength in bit-rock interaction for the analysis of drill-string vibration DM Lobo, TG Ritto, DA Castello Mechanical Systems and Signal Processing 141, 106451, 2020 | 33 | 2020 |
A stochastic analysis of the coupled lateral–torsional drill string vibration LP Volpi, DM Lobo, TG Ritto Nonlinear Dynamics 103, 49-62, 2021 | 32 | 2021 |
On the stochastic bit–rock interaction disturbances and its effects on the performance of two commercial control strategies used in drill strings DM Lobo, TG Ritto, DA Castello, A Batou Mechanical Systems and Signal Processing 164, 108229, 2022 | 10 | 2022 |
On the calibration of drill-string models based on hysteresis cycles data DM Lobo, TG Ritto, DA Castello, MLM de Souza International Journal of Mechanical Sciences 177, 105578, 2020 | 10 | 2020 |
Support vector machines applied to torsional vibration severity in drill strings EF Caballero, DM Lobo, MV Di Vaio, E Silva, TG Ritto Journal of the Brazilian Society of Mechanical Sciences and Engineering 43, 1-12, 2021 | 6 | 2021 |
Dynamics of a Duffing oscillator with the stiffness modeled as a stochastic process DM Lobo, TG Ritto, DA Castello, E Cataldo International Journal of Non-Linear Mechanics 116, 273-280, 2019 | 6 | 2019 |
Coupled lateral-torsional drill-string with uncertainties LP Volpi, DM Lobo, TG Ritto Proceedings of the 5th International Symposium on Uncertainty Quantification …, 2021 | 3 | 2021 |
Stochastic modeling and simulation of the coupled axialtorsional vibration of a drill-string DM Lobo Universidade Federal do Rio de Janeiro, 2019 | 1 | 2019 |
Coupled Lateral-Torsional Drill-String LP Volpi, DM Lobo, TG Ritto Proceedings of the 5th International Symposium on Uncertainty Quantification …, 2020 | | 2020 |
Dynamics of a linear oscillator in the presence of stochastic stiffness using Ito formulation DM Lobo, TG Ritto, DA Castello, E Cataldo 18th International Symposium on Dynamic Problems of Mechanics, 2019 | | 2019 |
A comparison between modeling strategies for the torsional dynamics of drill-strings using lumped-parameter models DM Lobo, TG Ritto, FD Massa 25th International Congress of Mechanical Engineering, 2019 | | 2019 |
The effects of lateral-torsional coupling in drill-string dynamics LP Volpi, DM Lobo, TG Ritto 25th International Congress of Mechanical Engineering, 2019 | | 2019 |
Stochastic torsional vibration analysis of a vertical drill-string in the transition between two rock layers TG Ritto, DA Castello, DM Lobo 24th ABCM International Congress of Mechanical Engineering, 2017 | | 2017 |