Publications

Conference Proceedings

Bull, L A, P. Gardner, J. Gosliga, N. Dervilis, E. Papatheou, A. E. Maguire, C. Campos, T. J. Rogers, E. J. Cross, K. Worden Towards population-based structural health monitoring, Part I: Homogeneous populations and forms. IMAC XXXVIII 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Chatterjee T, Adhikari S, Friswell M Stochastic Response of Assembled Systems Using Concepts of Domain Decomposition. 7th International Probabilistic Workshop (IPW 2019), Edinburgh, Scotland 2019 Edinburgh, Scotland. http://michael.friswell.com/PDF_Files/C454.pdf
Chatterjee T, Khodaparast H, Friswell M Performance Assessment of Dynamic Sub-Structuring Methods: Numerical Study. Seventh International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN) 2019 Crete, Greece. https://www.researchgate.net/publication/334151262_Performance_Assessment_of_Dynamic_Sub-Structuring_Methods_Numerical_Study
Chatterjee T, S. Adhikari, M.I. Friswell. Stochastic Response of Assembled Systems using Concepts of Domain Decomposition. 17th International Probabilistic Workshop 11-13 September, 2019 Heriot Watt University, Edinburgh, Scotland.
Dal Borgo, M, Elliott S, Ghandchi Tehrani M, Stothers IM Robust estimation of wheel direction in ground-steering systems for aircraft. 26th International Congress on Sound and Vibration (ICSV26) 7-11 Jul 2019 Montreal, Canada. http://www.icsv26.org/
Dal Borgo, M, Elliott S, Ghandchi Tehrani M, Stothers IM Virtual sensing of wheel position in ground-steering systems for aircraft using digital twins. IMAC XXXVIII 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Dal Borgo, M, Elliott S, Stothers I.M Using digital twins in the design of virtual sensing systems for aircraft ground-steering systems. Royal Aeronautical Society Proceedings: The Real World’s Counterpart: Digital Twins – The Present and the Future 2019 . https://www.researchgate.net/publication/336195788_Using_digital_twins_in_the_design_of_virtual_sensing_systems_for_aircraft_ground-steering_systems
De Angelis M, Ferson S Statistics for Imprecise Data. 11th Summer Workshop on Interval Methods 2018 Rostock. https://www.lkv.uni-rostock.de/storages/uni-
De Angelis M, Ferson S, Patelli E, Kreinovich V Black-box propagation of failure probabilities under epistemic uncertainty. UNCECOMP 2019 2019 Crete, Greece. 10.7712/120219.6373.18699 https://www.eccomasproceedia.org/conferences/thematic-conferences/uncecomp-2019/6373
De Angelis, M, Estrada Lugo, H.D., Ferson, S On the dimensionality of credal networks for inference of interval probabilities. ISIPTA 3-6 Jul 2019 Ghent, Belgium. http://www.isipta2019.ugent.be/
De Angelis, M, Ferson, S., Patelli, E., Kreinovich, V Forward propagation with dependent and uncertain inputs. UNCECOMP 23-26 Jun 2019 Heraklion, Greece. https://www.eccomasproceedia.org/conferences/thematic-conferences/uncecomp-2019/6373
Elliott S., Lai C.K, Vergez T, Cheer J Robust stability and performance of local active control systems using virtual sensing. 23rd International Congress on Acoustics 2019 Aachen, Germany. http://pub.dega-akustik.de/ICA2019/data/articles/000064.pdf
Fuentes, R, Dervilis N, Worden K, Cross E.J Efficient parameter identification and model selection in nonlinear dynamical systems via sparse Bayesian learning.. 13th International Conference on Recent Advances in Structural Dynamics, Lyon, France 2019 Lyon, France. https://www.southampton.ac.uk/rasd/index.page
Gardner P, Worden K On the Application of Domain Adaptation for Aiding Supervised SHM Methods. 12th International Workshop on Structural Health Monitoring 2019 Stanford, USA.  Doi 10.12783/shm2019/32489
Gardner, P, Bull L A, Dervilis N, Worden K Kernelised Bayesian transfer learning for population-based structural health monitoring. IMAC XXXVIII International Conference on Modal Analysis 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Gardner, P, Dal Borgo M., Ruffini V., Zhu Z., Hughes A. Towards the development of a digital twin for structural dynamics applications. IMAC XXXVIII International Conference on Modal Analysis 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Gardner, P, L. A. Bull, J. Gosliga, N. Dervilis, K. Worden Towards population-based structural health monitoring, Part IV: Heterogeneous populations, transfer and mapping. IMAC XXXVIII 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Gardner, P, Rogers, Timothy J. and Lord, Charles and Barthorpe, Robert J Learning of model discrepancy for structural dynamics applications using Bayesian history matching. Recent Advances in Structural Dynamics 15-17 Apr 2019 Lyon, France. https://www.southampton.ac.uk/rasd/index.page
Gardner, P., Barthorpe, R. On current trends in forward model-driven SHM. International Workshop on Structural Health Monitoring 10-12 Sep2019 Stanford, USA. https://web.stanford.edu/group/sacl/workshop/IWSHM2019/
Gardner, P., M. Dal Borgo, V Ruffini, Y Zhu, A. Hughes Towards the development of a digital twin for structural dynamics. IMAC XXXVIII 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Gardner, P., Worden, K. On the application of domain adaptation for aiding supervised SHM methods. International Workshop on Structural Health Monitoring 10-12 Sep2019 Stanford, USA. https://web.stanford.edu/group/sacl/workshop/IWSHM2019/
Gosliga, J P. Gardner, L. A. Bull, N. Dervilis, K. Worden Towards population-based structural health monitoring, Part III: Graphs, networks and communities. IMAC XXXVIII 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Gosliga, J, P. Gardner, L. A. Bull, N. Dervilis, K. Worden Towards population-based structural health monitoring, Part II: Heterogeneous populations and structures as graphs. IMAC XXXVIII 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Gray, N, De Angelis, M., Ferson, S. Computing with Uncertainty: Introducing Puffin the Automatic Uncertainty Compiler. UNCECOMP 23-26 Jun 2019 Heraklion, Greece. 10.7712/120219.6354.18702
Gray, N., De Angelis, M., Calleja, D., Ferson, S A Problem in Bayesian Analysis of Data without Gold Standards. International Symposium on Imprecise Probabilities: Theories and Applications ESREL 22-26 Sep 2019 Hannover, Germany. http://rpsonline.com.sg/proceedings/9789811127243/html/0458.xml
Hill, T, V. R. Melanathuru, S. A. Neild Capturing nonlinear modal coupling and interactions in reduced-order models. 7th International Conference on Nonlinear Vibrations, Localization and Energy Transfer 2019 Marseille, France. https://hal.archives-ouvertes.fr/hal-02319600/document#page=61
Hughes A, Barthorpe R, Farrar C, Worden K An augmented risk-based paradigm for structural health monitoring. IMAC XXXVIII International Conference on Modal Analysis 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Hughes, A., Worden, K., Barthorpe, R. On an application of probabilistic risk assessment to structural health monitoring. International Workshop on Structural Health Monitoring 10-12 Sep2019 Stanford, USA. https://web.stanford.edu/group/sacl/workshop/IWSHM2019/
Jamia N, Friswell M, Khodaparast H, Jalali H, Taghipour J Nonlinear Dynamic Analysis of Bolted Flange Joint: Modeling and Validation. IMAC XXXVIII International Conference on Modal Analysis 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Rogers, T.J, Schoen T, Svensson A, Worden K, Cross E.J Identification of a Duffing oscillator using particle Gibbs with ancestor sampling.. 13th International Conference on Recent Advances in Structural Dynamics, Lyon, France. 2019 Lyon, France. https://www.southampton.ac.uk/rasd/index.page
Tsialiamanis G, Wagg D J, Gardner P, Dervilis N, Worden K On partitioning of an SHM problem and parallels with transfer learning. IMAC XXXVIII International Conference on Modal Analysis 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Wagg, D.J, Barthorpe R.J, Worden K, Gardner P Key technologies for realising digital twins for structural dynamics applications.. 37th International Modal Analysis Conference, Orlando, FL. 2019 Orlando, Florida. https://sem.org/imac
Wagg, D.J, P. Gardner, R. J. Barthorpe, K. Worden On Key Technologies for Realising Digital Twins for Structural Dynamics Applications. Model Validation and Uncertainty Quantification. IMAC XXXVIII 10-13 Feb 2020 Houston, USA. https://sem.org/imac
Worden, K, Cross E.J, Gardner(P, Barthorpe R.J, Wagg D.J Digital twins, mirrors and virtualisations.. 37th International Modal Analysis Conference, Orlando, FL 2019 Orlando, FL. https://sem.org/imac
Zhu, Y., Wagg D, Cross E, Barthorpe R Real-time digital twin updating strategy based on structural health monitoring systems. IMAC XXXVIII 10-13 Feb 2020 Houston, USA. https://sem.org/imac

 

Journal Articles

Beregi S, Barton DA, Rezgui D, Neild S (2020) Improving robustness to noise of nonlinear parameter identification using control-based continuation. Mechanical Systems and Signal Processing. Submitted https://arxiv.org/pdf/2001.11008
Bull, L. A, P. Gardner, J. Gosliga, N. Dervilis, E. Papatheou, A. E. Maguire, C. Campos, T. J. Rogers, E. J. Cross, K. Worden (2020) Towards population-based structural health monitoring, Part I: Homogeneous populations and forms.. Mechanical Systems and Signal Processing. Submitted
Chatterjee T, S. Adhikari, Michael I. Friswell (2020) Uncertainty propagation in dynamic sub-structuring by model reduction integrated domain decomposition’, . Applied Mechanics and Engineering. Published 10.1016/j.cma.2020.113060.
Chatterjee, T, D. Karlicic, S. Adhikari, M.I. Friswell (2020) Gaussian Process Assisted Stochastic Dynamic Analysis of Near-Periodic Structures. Mechanical Systems and Signal Processing. Submitted
Dal Borgo, M Elliott S, Ghandchi Tehrani M, Stothers IM (2020) Virtual sensing of wheel direction from redundant sensors in aircraft ground-steering systems. Mechanical Systems and Signal Processing. Submitted
Fuentes, R. et al (2020) Equation discovery for nonlinear dynamical systems: a Bayesian viewpoint.. Mechanical Systems and Signal Processing. Submitted
Ganguli R Adhikari S (2020) The digital twin of discrete dynamic systems: Initial approaches and future challenges. Applied Mathematical Modelling. Published 10.1016/j.apm.2019.09.036
Gardner P Lord C, Barthorpe R (2020) Bayesian history matching for structural dynamics applications. Mechanical Systems and Signal Processing. Published 10.1016/j.ymssp.2020.106828
Gardner P Lord C, Barthorpe R (2019) A Unifying Framework for Probabilistic Validation Metrics. Journal of Verification, Validation and Uncertainty Quantification. Published 10.1115/1.4045296
Gardner, P. et al (2020) Towards population-based structural health monitoring, Part III: Transfer and mapping. Mechanical Systems and Signal Processing. Submitted
Gardner, P. et al (2020) Learning model discrepancy: a Gaussian process and sampling-based approach.. Mechanical Systems and Signal Processing. Submitted
Gardner, P. Liu X, Worden K (2020) On the application of domain adaptation in structural health monitoring. Mechanical Systems and Signal Processing. Published 10.1016/j.ymssp.2019.106550
Gosliga, J. et al (2020) Towards population-based structural health monitoring, Part II: Structures as graphs, networks and communities. Mechanical Systems and Signal Processing. Submitted
Hong D Hill TL, Neild SA (2019) Conditions for the existence of isolated backbone curves.. Proc. Roy Soc. A. Mathematical, physical, and engineering sciences. Published 10.1098/rspa.2019.0374
Hong, D. T. Hill and S. A. Neild (2020) Identifying phase-varying periodic behaviour in conservative nonlinear systems.. Proc. Roy. Soc. A. Mathematical, physical, and engineering sciences. Published 10.1098/rspa.2020.0028
Jamia N H. Jalali, J. Taghipour, M.I. Friswell, H.H. Khodaparast (2020) An Equivalent Model of a Nonlinear Bolted Flange Joint. Mechanical Systems and Signal Processing. Submitted
Li Y, Jiang J, Neild S, Macdonald J (2019) A methodology for identifying optimum vibration absorbers with a reaction mass. Proc. Roy. Soc. A: Mathematical, Physical and Engineering Sciences. Published 10.1098/rspa.2019.0232
Liu X Wagg DJ (2019) Simultaneous normal form transformation and model-order reduction for systems of coupled nonlinear oscillators.. Proc. Roy. Soc. A. Mathematical, physical, and engineering sciences. Published 10.1098/rspa.2019.0042
Nicolaidou E Melanthuru VR, Hill TL, Neild SA (2020) Accounting for Quasi-Static Coupling in Nonlinear Dynamic Reduced-Order Models. Journal of Computational and Nonlinear Dynamics. Published 10.1115/1.4046897
Rogers T, P.Gardner, N.Dervilis, K.Worden, A.E.Maguire, E.Papatheou, E.J.Cross (2020) Probabilistic modelling of wind turbine power curves with application of heteroscedastic Gaussian Process regression. Renewable Energy. Published 10.1016/j.renene.2019.09.145
Sadeghi J de Angelis M, Patelli E (2019) Efficient training of interval Neural Networks for imprecise training data.. Neural networks: the official journal of the International Neural Network Society. Published 10.1016/j.neunet.2019.07.005
Sadeghi J, de Angelis M, Patelli E. (2020) Robust propagation of probability boxes by interval predictor models. . Structural Safety. Published doi: 10.1016/j.strusafe.2019.101889
Tartaruga I Elliott A, Hill T, Neild S, Cammarano A (2019) The effect of nonlinear cross-coupling on reduced-order modelling. International Journal of Non-Linear Mechanics. Published 10.1016/j.ijnonlinmec.2019.05.006
Wagg D Worden K, Barthorpe R, Gardner P (2020) Digital twins: state-of-the-art future directions for modelling and simulation in engineering dynamics applications.. ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg. Published 10.1115/1.4046739
Worden et al. (2020) Machine learning at the interface of SHM and NDE. Proc. Roy Soc. A. Mathematical, physical, and engineering sciences. Submitted
Worden K Barthorpe R, Wagg D, Gardner P Cross E, (2020) On digital twins, mirrors and virtualisations: frameworks for model verification and validation. ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg. Published 10.1115/1.4046740
Zhang, J. et al (2020) Robust performance of virtual sensing methods for active noise control. Mechanical Systems and Signal Processing. Submitted
Zhu Y Au S (2020) Bayesian data driven model for uncertain modal properties identified from operational modal analysis. Mechanical Systems and Signal Processing. Published 10.1016/j.ymssp.2019.106511

Zhu, Y. et al (2020) Robust equation discovery considering model discrepancy: a sparse Bayesian and Gaussian process approach. Mechanical Systems and Signal Processing. Submitted

Magazine, web-based and other media articles

Fagan L (2019) UK’s DigiTwin seeks better wind energy through better data Sustainability Times Website https://www.sustainability-times.com/

Wagg was interviewed for this article. It appeared 14/01/2019

Jasi, A (2019) DigiTwin: Moving closer to autonomous management The Chemical Engineer. Wagg was interviewed for this article. It appeared 1st August 2019
Miller P (2020) Grasp the Challenge of Implementing Digital Twins at Scale Forrester Research Report Wagg was interviewed by Miller for this article. Report published 18 May 2020
Wagg, D. J. (2019) Asset Management using the Digital Twin concept The Future Factory Website https://www.thefuturefactory.com/blog/26  Appeared 09/07/2019
Wagg D.J. (2018) The Digital Twin for Engineering Applications.  Bench Mark Magazine The magazine publication for NAFEMS: The International Association for the Engineering Modelling, Analysis and Simulation Community.

Other presentations given by DigiTwin researchers:

Dal Borgo, M.  The Real World’s Counterpart: Digital Twins – The present and the future. Using digital twins in the design of virtual sensing systems for aircraft ground-steering systems 43746 London, UK https://www.aerosociety.com/events-calendar/the-real-worlds-counterpart-digital-twins-the-present-and-the-future/
De Angelis.  ICASP 2019. Probabilistic risk assessment of fire occurrence in residential buildings: Application to the Grenfell tower  43611 Seoul, South Korea

http://s-space.snu.ac.kr/handle/10371/153491

De Angelis.  JCSS workshop. Non-intrusive uncertainty propagation via sampling 43486 Delft, Netherlands https://rprepo.readthedocs.io/en/latest/introduction.html
De Angelis, M.  Computational challenges in the reliability assessment of engineering structures. Reliability analysis with Non-Laplacian uncertainty  24-25 Feb 2020 Delft, Netherlands https://reliabilityworkshop2020.com/
De Angelis, M.  Can we prove our digital twin wrong with parametric certainty?.  43809 AMRC Sheffield, UK
De Angelis, M.  XP-resiliance Marie-Curie ITN – PhD School. Exotic dependencies in structural reliability 43720 Rome, Italy
De Angelis, M.  Solid Mechanics Seminar – Invited talk, University of Oxford. Digital simulation with uncertain numbers: feeding models with intervals and p-boxes 43760 Oxford, UK
De Angelis, M & Gray, N.  Royal Statistical Society International Conference. Uncertainty in Classification without gold standards 2-5 Sep 2019 Belfast, United Kingdom
De Angelis, M..  IACS seminar. Modus tollens: disproving models’ correctness with parametric certainty 43895 Long Island, NY, USA
Gardner.  Verification & Validation Symposium. Sequential Bayesian History Matching for Model Calibration 15-17 May 2019 Las Vegas, USA https://event.asme.org/V-V-2019
Gardner, P.  Nonlinear System Identification Benchmarks. Estimation of Model Discrepancy using a Bayesian History Matching and Importance Sampling Approach 10-12 Apr 2019 Eindhoven, Netherlands http://www.nonlinearbenchmark.org/
Gray, N.  Workshop on Human Reliability. Humane Algorithms 26-17 Nov 2019 Glasgow, UK
Gray, N.  SRA Annual Meeting 2019. Humane Algorithms 8-12 Dec 2019 Arlington, USA
Gray, N.  Machine Ethics Workshop. Humane Algorithms 2-3 Jul 2019 Dublin, Ireland
Gray, N.  5th SRA World Congress. Distributed decision making with poor data 6-8 May 2019 Cape Town, South Africa https://srawc.wpengine.com
Jamia N.  Workshop on Advances in Damping Modelling and Experiments. Identification of nonlinearity in bolted joints: modelling and experimental testing 43780 London, UK https://www.iopconferences.org/iop/frontend/reg/thome.csp
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