Universidad de Chile | FCFM

López Droguett, Enrique


E. López

Profesor Asociado
Departamento de Ingeniería Mecánica
Facultad de Ciencias Físicas y Matemáticas
Universidad de Chile
Av. Beauchef 851
Santiago, Chile

Oficina 411 (Piso 4, Edificio Poniente)
Teléfono: +56 (2) 2978 0861
E-mail: elopezdroguett@ing.uchile.cl

Enrique López Droguett is Associate Professor in the Mechanical Engineering Department at the University of Chile, and Adjunct Associate Professor at the University of Maryland, USA, and is Associate Editor for the Journal of Risk and Reliability. Dr. López Droguett conducts research on computational methods for reliability, maintenance, physical asset management, big data, prognostics and system health management. He has led many major studies on these topics in the oil & gas sector, nuclear energy, defense, and energy distribution networks. Dr. López Droguett has over 160 papers in archival journals and proceedings of conferences and 2 books in various areas of reliability, maintenance, and physical asset management.

Educación

PhD., Reliability Engineering, University of Maryland, College Park, U.S.A., 1999.

MS, Reliability Engineering, University of Maryland, College Park, U.S.A., 1997.

MS, Chemical Engineering, Federal University of Bahia, Brazil,  1995.

BS, Chemical Engineering, Federal University of Bahia, Brazil, 1992.

Líneas de Investigación

Confiabilidad; Mantenimiento.

Gestión de Activos.

Análisis de Riesgo.

Principales Publicaciones (ISI Journals)

35. Maior, C. B. S.; Moura, M. C.; Lins, I. D.; López Droguett, E.; Diniz, H. H.  “Remaining Useful Life Estimation by Emperical Mode Decomposition and Support Vector Machine”.  IEEE Latin America Transactions (accepted), 2017.

34. Xu, M.; Droguett, E. L.; Lins, I.; Moura, M. C.  “On the q-Weibull Distribution for Reliability Applications:  An Adaptive Hybrid Artificial Bee Colony Algorithm for Parameter Estimation”.  Reliability Engineering & Systems Safety, n. 158, p. 93-105, 2017.

33. Rabiei, E.; Droguett, E. L.; Modarres, M.  “A Prognostics Approach Based on the Evolution of Damage Precursors Using Dynamic Bayesian Networks”.  Advances in Mechanical Engineering, v. 8 (9), p. 1-19, 2016.

32. Duarte, H.; Droguett, E. L.; Martins, M. R.; Lutzhoft, M.; Pereira, P.; Lloyd, J.  “Review of Practical Aspects of Shallow Water and Bank Effects”.  International Journal of Maritime Engineering (RINA Transactions Part A), v. 158, p. A-177- A-186, 2016.

31. Ayele, Y.; Barabadi, J.; Droguett, E. L.  “Dynamic Bayesian Network Based Risk Assessment for Arctic Offshore Drilling Waste Handling Practices”.  Journal of Offshore Mechanics and Arctic Engineering, v. 138, p. 1-12, 2016.

30. Sales Filho, R.; Droguett, E. L.; Lins, I. D.; Moura M. C.; Amiri, M.; Azevedo, R.  “Stress-Strengh Reliability Estimation Based On the q-Exponential Distribution”.  Quality and Reliability Engineering International, v. 1, p. 1-21, 2016.

29.  Moura, M. C.; Azevedo, R.; Droguett, E. L.; Chaves, L.; Lins, I. D.; Vilela, R.; Sales Filho, R. “Estimation of Expected Number of Accidents and Workforce Unavailability through Bayesian Population Variability Analysis and Markow-Based Model”.  Reliability Engineering & Systems Safety, v. 150, p. 136.146, 2016.

28. Ayele, Y., Barabadi, A.; Droguett, E. L.  “Risk-Based Cost-Effectiveness Analysis of Waste Handling Practices in the Arctic Drilling Operation”.  Journal of Offshore Mechanics and Arctic Engineering, v. 138, p. 1-14, 2016.

27. Gongora, M.; Bittencourt, J.; Teixeira, S.; Basile, L.; Pompeu, F.; Droguett, E. L.; Arias-Carrion, O.; Budde, H.; Cagy, M.; Velasques, B.; Nardi, A.; Ribeiro, P.  “Low-frequency rTMS over the Parieto-Frontal Network During a Sensorimotor Task:  The Role of Absolute Beta Power in the Sensorimotor Integration”.  Neuroscience Letters, v. 611, p. 1-5,  2016.

26. Duarte, H.; Droguett, E. L. “Quantitative Ecological Risk Assesment of Accidental Oil Spills on Ship Routes Nearby a Marine Naional Park in Brazil”.  Human and Ecological Risk Assessment:  An International Journal, v. 22, n. 2, p. 350-368, 2016.

25. Hamid, S.; Jesus, O.; Jacinto, C.; Izetti, R.; Pinto, H.; Droguett, E. L.; Edwards, C.; Cassidy, J.; Zhang, H.; Dagenais, P.; Batocchio, M.  “A Practical Method of Predicting Calcium Carbonate Scale formation in Well Completions”.  SPE Production & Operations, v. 31, n. 1, p. 1-11, 2016.

24. Pascual, R.; Madariaga, R.; Santelices, G.; Godoy, D.; Droguett, E. L.  “A Structured Methodology to Optimise Throughput of Production Lines”.  International Journal of Mining, Reclamation and Environment, v. 30, n. 1, p. 25-36, 2016.

23. Moura, M. C.; Lins, I. D.; Droguett, E. L.; Soares, R.; Pascual, R. “A Multi-Objective Genetic Algorithm for Determining Efficient Risk-Based Inspection Programs”.  Reliability Engineering & Systems Safety, v. 133, p. 253-265, 2015.

22. Martínez, A.; Lara, G.; Pascual, R.; Droguett, E. L.  “Optimal Failure-Finding Intervals for Heat Shields in a Gas Turbine Combustion Chamber Using a Multicriteria Approach”.  Journal of Engineering for Gast Turbines and Power, v. 137, p. 072501-1, 2015.

21. Lins, I. D.; Droguett, E. L.; Moura, M. C.; Zio, E.; Jacinto, C.  “Computing Confidence and Prediction Internvals of Industrial Equipment Degradation by Bootstrapped Support Vector Regression”.  Reliability Enginerering & Systems Safety, v. 137, p. 120-128, 2015.

20. Lins, I. D.; Droguett, E. L.; Moura, M. C.; Zio, E.; Jacinto, C.  “Computing Confidence and Prediction Intervals of Industrial Equipment Degradation by Bootstrapped Support Vector Regression”.  Reliability Engineering & Systems Safety, v. 137, p. 120-128, 2015.

19. Droguett, E. L.; Lins, I. D.; Moura, M. C.; Zio, E.; Jacinto, C.  “Variable Selection and Uncertainty Analysis of Scale Growth Rate under Pre-Salt Oil Wells Conditions Using Support Vector Regression”.  Journal of Risk and Reliability, v. 229, n. 4, p. 319-326, 2015.

18. Duarte, H.; Droguett, E. L.; Moura, M. C.; Souza, E.; Barbosa, C.; Barbosa, V.; Araújo, M.  “An Ecological Model for Quantitative Risk Assessment for Schistosomiasis:  The Case of a Patchy Environment in the Coastal Tropical Area of Northeastern Brazil”.  Risk Analysis, v. 34, p. 831-846, 2014.

17. Droguett, E. L.; Mosleh, A.  “Bayesian Treatment of Model Uncertainty for Partially Applicable Models”.  Risk Analysis, v. 34, p. 252-270, 2014.

16. Leite, F. S.; Silva, M.; Araujo, M.; Silva R.; Droguett, E. L.  “Modeling Subsurface Gas Release in Tropical and Shallow Waters:  Comparison with Field Experiments off Brazil’s Northeast Coast”.  Human and Ecological Risk Assessment:  An Inernational Journal, v. 20, p. 150-173, 2014.

15. Martins, M. R.; Schleder, A.; Droguett, E. L.  “A Methodology for Risk Analysis Based on Hybrid Bayesian Networks:  Application to the Regasification System of Liquefied Natural Gas Onboard a Floating Storage and Regasification Unit”.  Riskl Analysis, v. 34, p. 2098, 2014.

14. Morua, M. C.; Droguett, E. L.; Firmino, P.; Ferreira, R.  “A Competing Risk Model for Dependent and Imperfect Condition-Based Preventive and Corrective Maintenances”.  Journal of Risk and Reliability, v. 228, p. 590-605, 2014.

13. Lins, I. D.; Rego, L. C.; Moura, M. C.; Droguett, E. L.  “Selection of Security System Design via Games of Imperfect Informaion and Multi-Objecive Genetic Algorithm”. Reliability Engineering & Systems Safety, v. 112, p. 59-66, 2013.

12. Lins, I. D.; Araujo, M.; Moura, M.; Silva, M.; Droguett, E. L.  “Prediction of Sea Surface Temperature in the Tropical Atlantic by Support Vector Machines”.  Computational Statistics & Data Analysis, v. 61, p. 187-198, 2013.

11. Ak, R.; Li, Y.; Vitelli, V.; Zio, E.; Droguett E. L.; Jacinto, C.  “NSGA-II Trained Neural Network Approach to the Estimation of Prediction Intervals of Scale Deposition Rate in Oil & Gas Equipment”.  Expert Systems with Applications, v. 40, p. 1205-1212, 2013.

10. Duarte, H.; Droguett, E. L.; Araújo, M.; Teixeira, S.  “Quantitative Ecological Risk Assessment of Industrial Accidents:  The Case of Oil Ship Transportation In the Coastal Tropical Area of Northeastern Brazil”.  Human and Ecological Risk Assessment: An International Journal, v. 19, p. 1457-1476, 2013.

09. Droguett, E. L.; Mosleh, A.  “Integrated Treatment of Model and Parameter Uncertainties Through a Bayesian Approach”.  Journal of Risk and Reliability, v. 227, p. 41-54, 2013.

08. Lins, I. D.; Moura, M. C.; Droguett, E. L.; Zio, E.  “A Particle Swarm-Optimized Support Vector Machine for Reliability Prediction”.  Quality and Reliability Engineering International, v. 28, p,. 141-158, 2012.

07. Moura, M. C.; Lins, I. D.; Droguett, E. L.; Zio, E.  “Failure and Reliability Prediction by Support Vector Machines Regression of Time Series Data”.  Reliability Engineering & Systems Safety, v. 96, p. 1527-1534, 2011.

06. Lins, I. D.; Droguett, E. L.  “Redundancy Allocation Problems Considering Systems with Imperfect Repairs Using Multi-Objective Genetic Algorithmns and Discrete Event Simulation”.  Simulation Modeling Practice and Theory, v. 19, p. 362-381, 2011.

05. Moura, M. C.; Droguett, E. L.  “Numerical Approach for Assessing System Dynamic Availability Via Continuous Time Homogeneous Semi-Markov Processes”.  Methodology and Computing in Applied Probability, v. 12, p. 431-449, 2010.

04. Moura, M. C.; Droguett, E. L. “Mathematical Formulation and Numerical Treatment for non-Homogeneous semi-Markow Processes Based on Transition Frequency Densities and Quadrature Methods”.  Reliability Engineering & Systems Safety, v. 94, p. 342-349, 2009.

03. Droguett, E. L.; Mosleh, A.  “Bayesian Methodology for Model Uncertainty Using Model Performance Data”.  Risk Analysis, v. 28, p. 1457-1476, 2008.

02. Droguett, E. L.; Moura, M. C.; Jacinto, C.; Feliciano, M. A.  “A Semi-Markow Model with Bayesian Belief Network Based Human Error Probability for Availability Assessment of Downhole Optical Monitoring Systems”.  Simulation Modeling Practice and Theory, v. 16, p. 1713-1727, 2008.

01. Droguett, E. L.; Groen, F.; Mosleh, A.  “The Combined use of Data and Expert Estimates in Population Variability Analysis”.  Reliability Engineering & Systems Safety, v. 83, p. 311-321, 2004.

rolex copy gucci super copy louis vuitton wallet copy super brand copy brand bags super copy ץ super copy brand copy brand copy brand copy louis vuitton bags super copy hermessupercopy brand watch copy louis vuitton wallet super copy brand super copy gucci wallet copy brand super copy brand super copy brand super copy brand copy brand copy brand copy brand copy hermes copy wallet copy brand watch