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Journal Articles

2022

  1. Amer A., Kopsaftopoulos F.P.. "Statistical guided-waves-based structural health monitoring via stochastic non-parametric time series models," Structural Health Monitoring, Vol. 21(3), pp. 1139-1166, 2022 [Publication, Abstract]
  2. Dutta A., McKay ME., Kopsaftopoulos F.P., Gandhi F.. "Multicopter Fault Detection and Identification via Data-Driven Statistical Learning Methods," AIAA Journal, Vol. 60 (1), pp. 160-175, 2022. [Publication, Abstract]
  3. Ahmed S., Kopsaftopoulos F.P.. "Time-varying Identification of Guided Wave Propagation under Varying Temperature via Non-Stationary Time Series Models," arXiv preprint arXiv:2201.04721, 2022 [Publication, Abstract]
  4. Ahmed S., Kopsaftopoulos F.P.. "Stochastic Identification-based Active Sensing Acousto-Ultrasound SHM Using Stationary Time Series Models," arXiv preprint arXiv:2201.11233, 2022 [Publication, Abstract]

2019

  1. Chen X., Kopsaftopoulos F.P., Wu Q., Ren H., Chang F.-K.. "A self-adaptive 1D convolutional neural network for flight-state identification," Sensors, Vol. 19(2), pp. 275, 2019. [Publication, Abstract]
  2. Ladpli P., Nardari R., Kopsaftopoulos F.P., Chang F.-K.. "Multifunctional Energy Storage Composite Structures with Embedded Lithium-ion Batteries," Journal of Power Sources, Vol. 414, pp. 517-529, 2019. [Publication, Abstract]

2021

  1. Yadav S.K., Mishra S., Kopsaftopoulos F.P., Chang F.-K.. "Reliability of crack quantification via acousto-ultrasound active-sensing structural health monitoring using surface-mounted PZT actuators/sensors," Structural Health Monitoring, Vol. 20(1), pp. 219-239, 2021. [Publication, Abstract]
  2. Amer A., Kopsaftopoulos F.P.. "Gaussian Process Regression for Active Sensing Probabilistic Structural Health Monitoring: Experimental Assessment Across Multiple Damage and Loading Scenarios," arXiv:2106.14841, 2021. [Publication, Abstract]
  3. Lois A., Kopsaftopoulos F.P., Giannopoulos D., Polychronopoulou K., Martakis N.. "A two-stage procedure for the automated identification of micro-earthquakes: implementation on single-station 3C passive seismic data," Geophysical Journal International, Vol. 224(3), pp. 1705-1723, 2021. [Publication, Abstract]
  4. Dutta A., McKay M., Kopsaftopoulos F.P., Gandhi F.. "Statistical residual-based time series methods for multicopter fault detection and identification," Aerospace Science and Technology, Vol. 112: 106649, 2021. [Publication, Abstract]
  5. Amer A., Kopsaftopoulos F.P.. "Statistical guided-waves-based structural health monitoring via stochastic non-parametric time series models," Structural Health Monitoring, Vol. 0(0), pp. 1-28, 2021 [Publication, Abstract]
  6. Ahmed S., Kopsaftopoulos F.P.. "Stochastic Identification of Guided Wave Propagation under Ambient Temperature via Non-Stationary Time Series Models," Sensors, Vol. 21(16), p. 5672, 2021. [Publication, Abstract]
  7. Dutta A., McKay ME., Kopsaftopoulos F.P., Gandhi F.. "Multicopter Fault Detection and Identification via Data-Driven Statistical Learning Methods," AIAA Journal, Vol. 60(1), pp. 160-175, 2022. [Publication, Abstract]

2018

  1. Chen X., Kopsaftopoulos F.P., Wu Q., Ren H., Chang F.-K.. "Flight State Identification of a Self-Sensing Wing via an Improved Feature Selection Method and Machine Learning Approaches," Invited paper in the Special Issue “Selected Papers from IWSHM 2017”, Sensors, Vol. 18(5), pp. 1379, 2018. [Publication, Abstract]
  2. Ladpli P., Kopsaftopoulos F.P., Chang F.-K.. "Estimating State of Charge and Health of Lithium-ion Batteries with Guided Waves Using Built-in Piezoelectric Sensors/Actuators," Journal of Power Sources, Vol. 384, pp. 342-354, 2018. [Publication, Abstract]
  3. Zhuang Y., Kopsaftopoulos F.P., Dugnani R., Chang F.-K.. "A self-diagnostic adhesive for bondline integrity monitoring of aerospace structures," invited paper, Structural Health Monitoring, in press. [Publication, Abstract]
  4. Kopsaftopoulos F.P., Nardari R., Li Y.-H., Chang F.-K.. "A stochastic global identification for aerospace structures operating under varying flight states," Mechanical Systems and Signal Processing, Vol. 98, pp. 425–447, 2018. [Publication, Abstract]

2017

  1. Salowitz N., Kim S.-J., Kopsaftopoulos F.P., Li Y.-H., Chang F.-K.. "Design and analysis of radially polarized screen-printed piezoelectric transducers," Journal of Intelligent Material Systems and Structures, Vol. 28(7), pp. 934–947, 2017. [Publication, Abstract]

2016

  1. Dugnani R., Zhuang Y., Kopsaftopoulos F.P., Chang F.-K.. "Adhesive bondline degradation detection via a cross-correlation EMI-based approach," Structural Health Monitoring, Vol. 15(6), pp. 650–667, 2016. [Publication, Abstract]
  2. Janapati V., Kopsaftopoulos F.P.⇤, Li F., Lee S.J., Chang F.-K.. "Damage detection sensitivity characterization of acousto-ultrasound-based SHM techniques," Structural Health Monitoring, Vol. 15(2), pp. 143–161, 2016. [Publication, Abstract]
  3. Sotiriou D., Kopsaftopoulos F.P.⇤ and Fassois S.D.. "An adaptive time series probabilistic framework for 4D trajectory conformance monitoring," IEEE Transactions on Intelligent Transportation Systems, Vol. 17(6), pp. 1606–1616, 2016. [Publication, Abstract]

2015

  1. Kopsaftopoulos F.P. and Fassois S.D.. "A vibration model residual based sequential probability ratio test framework for structural health monitoring," Structural Health Monitoring, Vol. 14(4), pp. 359–381, 2015. [Publication, Abstract]
  2. Dimogianopoulos D., Petratos V., Kopsaftopoulos F.P., and Fassois S.D.. "A GPCbased auto-throttle with robust fuel-efficient operation in 4D flights," Aerospace Science and Technology, Vol. 40, pp. 128–137, 2015. [Publication, Abstract]

2014

  1. Salowitz N., Guo Z., Roy S., Nardari R., Li Y.-H., Kim S.-J., Kopsaftopoulos F.P., Chang F.-K.. "Recent advancements and vision toward stretchable bio-inspired networks for intelligent structures," Structural Health Monitoring, Vol. 13(6), pp. 609–620, 2014. [Publication, Abstract]

2013

  1. Kopsaftopoulos F.P. and Fassois S.D.. "A functional model based statistical time series method for vibration based damage detection, localization, and magnitude estimation," Mechanical Systems and Signal Processing, Vol. 39(1–2), pp. 143–161, 2013. [Publication, Abstract]

2011

  1. Kopsaftopoulos F.P. and Fassois S.D.. "Scalar and vector time series methods for vibration based damage diagnosis in a scale aircraft skeleton structure," invited paper to Journal of Theoretical and Applied Mechanics, Vol. 49(3), pp. 727–756, 2011. [Publication, Abstract]

2010

  1. Kopsaftopoulos F.P. and Fassois S.D.. "Vibration based health monitoring for a lightweight truss structure: experimental assessment of several statistical time series methods," Mechanical Systems and Signal Processing, Vol. 24(7), pp. 1977–1997, 2010. [Publication, Abstract]

2007

  1. Kopsaftopoulos F.P. and Fassois S.D.. "Vibration based structural damage detection and precise assessment via stochastic functionally pooled models," Key Engineering Materials, Vol. 347, pp. 127–132, 2007. [Publication, Abstract]