Professor David Wagg
BEng, PhD, CEng, FIMechE
School of Mechanical, Aerospace and Civil Engineering
School of Mechanical, Aerospace and Civil Engineering
Professor of Nonlinear Dynamics
Departmental Director of Research and Innovation
+44 114 222 0168
Full contact details
School of Mechanical, Aerospace and Civil Engineering
Sir Frederick Mappin Building
Mappin Street
Sheffield
S1 3JD
- Profile
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David Wagg was awarded his BEng degree and PhD (at the Centre for Nonlinear Dynamics) from University College London. From 1998 until 2000 he was a postdoctoral researcher at the Earthquake Engineering Research Centre at the University of Bristol.
In 2000 he was appointed as a Lecturer in the Department of Mechanical Engineering at the University of Bristol and he became Professor there in 2008. From 2004-2009 he was an EPSRC Advanced Research Fellow. In July 2013 he moved to the University of Sheffield to take up a chair in Nonlinear Dynamics.
Professor Wagg's research is focused on understanding and controlling nonlinear structural dynamics. He has published extensively in the topic area including the book Nonlinear Vibration with Control (Springer, 2015, 2nd Ed), which is one of the first to describe using nonlinear modelling and control for structural dynamics.
- Research interests
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The performance of engineering structures is governed by how well they behave in their operating environment. For a significant number of engineering sectors, such as wind/wave power generation, automotive, aerospace and large civil infrastructure, dynamic effects dominate the operational regime. As a result, understanding structural dynamics is crucial for ensuring that we have safe, reliable and efficient structures.
Professor Wagg's research is focused on understanding and controlling nonlinear structural dynamics. Nonlinearity occurs quite naturally in many applications, but despite this it has traditionally been avoided in the design of engineering systems.
However, the performance envelope for all engineering structures is being pushed in response to the urgent societal need to find technological solutions for global issues such as climate change, and as a result understanding and controlling nonlinearity is becoming increasingly important in many engineering applications. A current topical example is the dynamics of large wind turbines.
Current research activities include both fundamental and applied work on topics such as virtualisation, nonlinear resonance, semi-active damping, and the tuned-inerter-damper. Some of this relates to, so called, "digital twins", where data and models are combined to create a "virtual duplicate" of the structure of interest.
Much of Professor Wagg's research includes experimental testing and, in particular he has been involved in new developments of hybrid testing such as hardware-in-the-loop and real-time dynamic substructuring.Areas of research
- Digital twins for dynamics applications
- Nonlinear dynamics of flexible structures
- Vibration suppression and isolation systems
- Real-time hybrid testing
- Identification methods for nonlinear dynamics
- Structural control techniques
Research activities
- Co-Investigator for EPSRC grant on Causal Inference for Testing of Computational Models: CITCoM
- Principal Investigator for the EPSRC programme grant on Digital Twins for Dynamics: Digitwin
- Co-ordinator of the Marie Curie ETN on Dynamic Virtualisation: DyVirt
- Co-Investigator for an EPSRC Prosperity partnership with Siemens and Dong Energy
- Co-Investigator for the EPSRC & ERDF funded Laboratory for Verification and Validation (LVV) in Sheffield
- PI for the EPSRC programme grant on Engineering Nonlinearity 2012-2017
- Second edition of co-authored book Nonlinear vibrations with control published 2015
- Co-edited book: Exploiting Nonlinear Behaviour in Structural Dynamics published 2012
- Publications
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Books
- Nonlinear Vibration with Control. Springer International Publishing.
Edited books
- Exploiting Nonlinear Behavior in Structural Dynamics. Springer Verlag.
- Adaptive Structures: Engineering Applications. Chichester: Wiley.
Journal articles
- The philosophical foundations of digital twinning. Data-Centric Engineering, 6.
- Preface. Journal of Physics: Conference Series, 2909(1), 011001-011001.
- Analysis of virtual inerter-based passive absorber for active chatter control. Journal of Sound and Vibration, 578, 118359-118359.
- Full-scale modal testing of a Hawk T1A aircraft for benchmarking vibration-based methods. Journal of Sound and Vibration, 576. View this article in WRRO
- Towards a population-informed approach to the definition of data-driven models for structural dynamics. Mechanical Systems and Signal Processing, 200, 110581-110581.
- A time-evolving digital twin tool for engineering dynamics applications. Mechanical Systems and Signal Processing, 188, 109971-109971.
- Implementation of inerter-based dynamic vibration absorber for chatter suppression. Journal of Manufacturing Science and Engineering.
- Preface to special issue on ‘Digital twin applications’. Mechanical Systems and Signal Processing, 186, 109882-109882.
- Contextualisation of information in digital twin processes. Mechanical Systems and Signal Processing, 184, 109657-109657.
- Digital-twin-based testing for cyber–physical systems: A systematic literature review. Information and Software Technology, 156, 107145-107145.
- On improved fail-safe sensor distributions for a structural health monitoring system. Data-Centric Engineering, 3. View this article in WRRO
- A transfer learning-based digital twin for detecting localised torsional friction in deviated wells. Mechanical Systems and Signal Processing, 173, 109000-109000.
- Development of a digital twin operational platform using Python Flask—ADDENDUM. Data-Centric Engineering, 3.
- Robust equation discovery considering model discrepancy: a sparse Bayesian and Gaussian process approach. Mechanical Systems and Signal Processing, 168. View this article in WRRO
- On the application of generative adversarial networks for nonlinear modal analysis. Mechanical Systems and Signal Processing, 166, 108473-108473.
- Design, testing and analysis of a pivoted-bar inerter device used as a vibration absorber. Mechanical Systems and Signal Processing, 171.
- Development of a digital twin operational platform using Python Flask. Data-Centric Engineering, 3.
- Normal form transformations for structural dynamics: an introduction for linear and nonlinear systems.. Journal of Structural Dynamics, 1(1), 138-216.
- On sensor optimisation for structural health monitoring robust to environmental variations. Wind Energy Science, 6(5), 1107-1116.
- On generative models as the basis for digital twins. Data-Centric Engineering, 2.
- Foundations of population-based SHM, Part IV : the geometry of spaces of structures and their feature spaces. Mechanical Systems and Signal Processing, 157. View this article in WRRO
- Direct normal form analysis of oscillators with different combinations of geometric nonlinear stiffness terms. Journal of Applied and Computational Mechanics, 7(Special Issue), 1167-1182.
- Using a Tuned-Inerto-Viscous-Hysteretic-Damper (TIVhD) for vibration suppression in multi-storey building structures. IOP Conference Series Earth and Environmental Science, 708(1), 012012.
- A review of the mechanical inerter: historical context, physical realisations and nonlinear applications. Nonlinear Dynamics.
- Dynamic modelling of a hydraulic engine mount including the effects of elastomer ageing. SAE International Journal of Engines, 14(1), 99-114. View this article in WRRO
- Modeling a helical fluid inerter system with time-invariant mem-models. Structural Control and Health Monitoring. View this article in WRRO
- Tuned inerter dampers with linear hysteretic damping. Earthquake Engineering and Structural Dynamics. View this article in WRRO
- On digital twins, mirrors and virtualisations: Frameworks for model verification and validation. ASCE - ASME Journal of Risk and Uncertainty in Engineering Systems, Part B. Mechanical Engineering. View this article in WRRO
- Digital twins: State-of-the-art future directions for modelling and simulation in engineering dynamics applications. ASCE - ASME Journal of Risk and Uncertainty in Engineering Systems, Part B. Mechanical Engineering. View this article in WRRO
- Using frequency detuning to compare analytical approximations for forced responses. Nonlinear Dynamics. View this article in WRRO
- Design and testing of a frictionless mechanical inerter device using living-hinges. Journal of the Franklin Institute, 356(14), 7650-7668. View this article in WRRO
- Simultaneous normal form transformation and model-order reduction for systems of coupled nonlinear oscillators. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 475(2228). View this article in WRRO
- Time domain analysis of structures with hysteretic vibration suppression systems. Journal of Physics: Conference Series, 1264. View this article in WRRO
- Model selection and parameter estimation of dynamical systems using a novel variant of approximate Bayesian computation. Mechanical Systems and Signal Processing, 122, 364-386. View this article in WRRO
- Special issue on Inerter-based systems: Design, modeling, optimization and control. Journal of the Franklin Institute, 356(14), 7609-7610.
- Novel fluid inerter based tuned mass dampers for optimised structural control of base-isolated buildings. Journal of The Franklin Institute. View this article in WRRO
- On the dynamic behavior of the Zener model with nonlinear stiffness for harmonic vibration isolation. Mechanical Systems and Signal Processing, 112, 343-358. View this article in WRRO
- Nonlinear modal analysis via non-parametric machine
learning tools.. Strain: an international journal for experimental mechanics. View this article in WRRO
- Ageing of a polymeric engine mount investigated using digital image correlation. Polymer Testing, 71, 137-144. View this article in WRRO
- Comparing the direct normal form and multiple scales methods through frequency detuning. Nonlinear Dynamics. View this article in WRRO
- Ageing Simulation of a Hydraulic Engine Mount: a Data Informed Finite Element Approach. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. View this article in WRRO
- Model selection and parameter estimation in structural dynamics using approximate Bayesian computation. Mechanical Systems and Signal Processing, 99, 306-325. View this article in WRRO
- Velocity plus displacement equivalent force control for real-time substructure testing. EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION, 17(1), 87-102. View this article in WRRO
- Equivalent force control combined with adaptive polynomial‐based forward prediction for real‐time hybrid simulation. Structural Control and Health Monitoring Incorporating Progress in Structural Eng/Material, 24(11). View this article in WRRO
- Automatic Kernel Selection for Gaussian Processes Regression with Approximate Bayesian Computation and Sequential Monte Carlo. Frontiers in Built Environment, 3. View this article in WRRO
- Nonlinear Robust Observer Design Using An Invariant Manifold Approach. Control Engineering Practice, 55, 69-79. View this article in WRRO
- The influence of phase-locking on internal resonance from a nonlinear normal mode perspective. Journal of Sound and Vibration, 379, 135-149. View this article in WRRO
- Vibration suppression of cables using tuned inerter dampers. Engineering Structures, 122, 62-71. View this article in WRRO
- Improving the vibration suppression capabilities of a magneto-rheological damper using hybrid active and semi-active control. Smart Materials and Structures, 25(8). View this article in WRRO
- Explicit equivalent force control method based on velocity. Gongcheng Lixue/Engineering Mechanics, 33(6), 15-22.
- Rapid Path Planning for Zero-Propellant Maneuvers. Journal of Aerospace Engineering, 29(3), 04015078.
- N−1 modal interactions of a three-degree-of-freedom system with cubic elastic nonlinearities. Nonlinear Dynamics, 83(1-2), 497-511. View this article in WRRO
- Rapid Path Planning for Zero-Propellant Maneuvers. Journal of Aerospace Engineering, 29(3).
- The use of normal forms for analysing nonlinear mechanical vibrations. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 373(2051), 20140404-20140404. View this article in WRRO
- Interpreting the forced responses of a two-degree-of-freedom nonlinear oscillator using backbone curves. Journal of Sound and Vibration, 349, 276-288. View this article in WRRO
- Using a damper amplification factor to increase energy dissipation in structures. Engineering Structures, 84, 162-171. View this article in WRRO
- Dynamically dual vibration absorbers: a bond graph approach to vibration control. Systems Science & Control Engineering, 3(1), 113-128. View this article in WRRO
- Out-of-unison resonance in weakly nonlinear coupled oscillators. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 471(2173), 20140659-20140659. View this article in WRRO
- Supporting brace sizing in structures with added linear viscous fluid dampers: A filter design solution. Earthquake Engineering and Structural Dynamics, 43(13), 1993-2013. View this article in WRRO
- Optimum resistive loads for vibration-based electromagnetic energy harvesters with a stiffening nonlinearity. Journal of Intelligent Material Systems and Structures, 25(14), 1757-1770. View this article in WRRO
- Using an inerter-based device for structural vibration suppression. Earthquake Engineering and Structural Dynamics, 43(8), 1129-1147. View this article in WRRO
- Bifurcations of backbone curves for systems of coupled nonlinear two mass oscillator. Nonlinear Dynamics, 77(1-2), 311-320. View this article in WRRO
- Multi-objective Optimization of Zero Propellant Spacecraft Attitude Maneuvers. Journal of Optimization Theory and Applications, 1-23. View this article in WRRO
- A noniterative design procedure for supplemental brace-damper systems in single-degree-of-freedom systems. Earthquake Engineering and Structural Dynamics, 42(15), 2361-2367. View this article in WRRO
- The impacting cantilever: Modal non-convergence and the importance of stiffness matching. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 371(1993). View this article in WRRO
- A nonlinear spring mechanism incorporating a bistable composite plate for vibration isolation. Journal of Sound and Vibration, 332(24), 6265-6275. View this article in WRRO
- Dynamic analysis of high static low dynamic stiffness vibration isolation mounts. Journal of Sound and Vibration, 332(6), 1437-1455. View this article in WRRO
- A generalized frequency detuning method for multidegree-of-freedom oscillators with nonlinear stiffness. Nonlinear Dynamics, 73, 649-663. View this article in WRRO
- Power-constrained intermittent control. International Journal of Control, 86,, 396-409. View this article in WRRO
- Resonant response functions for nonlinear oscillators with polynomial type nonlinearities. Journal of Sound and Vibration, 332, 1777-1788. View this article in WRRO
- Higher order accuracy analysis of the second-order normal form method. Nonlinear Dynamics, 70, 2175-2185.
- Single Source Three Dimensional Capture of Full Field Plate Vibrations. Experimental Mechanics, 52(7), 965-974. View this article in WRRO
- On the assessment of passive devices for structural control via real-time dynamic substructuring. Structural Control and Health Monitoring: Published online July 2011, 19(8), 701-722. View this article in WRRO
- Semi-active damping using a hybrid control approach. Journal of Intelligent Material Systems and Structures. View this article in WRRO
- A review of non-linear structural control techniques. Proceeding of the Institution of Mechanical Engineerings Part C - Journal of Mechanical Engineering Science, 225, 759-770. View this article in WRRO
- Control-based continuation of unstable periodic orbits. Journal of Computational and Nonlinear Dynamics, 6, 011005-011005. View this article in WRRO
- Quasi-active suspension design using magnetorheological dampers. Journal of Sound & Vibration, 330, 2201-2219. View this article in WRRO
- Applying the method of normal forms to second-order nonlinear vibration problems. Proceedings of the Royal Society of London A, 467, 1141-1163-1141-1163. View this article in WRRO
- Bifurcation analysis of a parametrically excited inclined cable close to two-to-one internal resonance. Journal of Sound and Vibration, 330, 6023-6035. View this article in WRRO
- Rosenbrock-based algorithms and subcycling strategies for real-time nonlinear substructure testing. Earthquake Engineering & Structural Dynamics, 40, 1-19.
- Vibration damping in bolted friction beam-columns. Journal of Sound & Vibration, 330, 1665-1679. View this article in WRRO
- On the cross-well dynamics of a bi-stable composite plate. Journal of Sound & Vibration, 330, 3424-3441. View this article in WRRO
- Dynamic snap-through for morphing of bi-stable composite plates. Journal of Intelligent Material Systems & Structures, 22, 103-112. View this article in WRRO
- Low Order Model for the Dynamics of Bi-Stable Composite Plates. Journal of Intelligent Material Systems and Structures, 2025-2043. View this article in WRRO
- Generalisation and optimisation of semi-active, on-off switching controllers for single degree-of-freedom systems. Journal of Sound & Vibration, 329, 2450-2462. View this article in WRRO
- Generalised modal stability of inclined cables subjected to support excitations. Journal of Sound & Vibration, 329, 4515-4533.
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- Causality in real-time dynamic substructure testing. Mechatronics, 19, 1105-1115. View this article in WRRO
- Nonlinear dynamic response and modeling of a bi-stable composite plate for applications to adaptive structures. Nonlinear Dynamics, 58, 259-272. View this article in WRRO
- Emulator-based control for actuator-based hardware-in-the-loop testing. Control Engineering Practice, 16(8), 897-908. View this article in WRRO
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- Modal stability of inclined cables subjected to vertical support excitation. Journal of Sound and Vibration, 318, 565-579. View this article in WRRO
- Novel coupling Rosenbrock-based algorithms for real-time dynamic substructure testing. Earthquake Engineering & Structural Dynamics, 37, 339-360. View this article in WRRO
- Bifurcations on a spring-pendulum oscillator. PAMM, 7(1), 1030303-1030304.
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- Nonlinear Dynamics: Preface. Nonlinear Dynamics, 46(3), 223-224.
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- Stability switches in a neutral delay differential equation with application to real-time dynamic substructuring. Applied Mechanics and Materials, 5-6, 79-84. View this article in WRRO
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- System identification of a mechanical system with impacts using model reference adaptive control. Proc. IMechE. Pat I: Journal of Systems and Control Engineering, 219, 121-132. View this article in WRRO
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- The failure of bike cranks, international standards, tests and interpretations. Sports Engineering, 5, 113-119. View this article in WRRO
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- A note on modelling multi-degree of freedom vibro-impact systems using coefficient of restitution models. Journal of Sound and Vibration, 236, 176-184. View this article in WRRO
- An experimental study of the impulse response of a vibro-impacting cantilever beam. Journal of Sound and Vibration, 228, 243-264. View this article in WRRO
- Use of control to maintain period-1 motions during wind-up or wind-down operations of an impacting driven beam. Chaos, Solitons and Fractals, 9, 261-269. View this article in WRRO
- Multiple-input, multiple-output modal testing of a Hawk T1A aircraft: a new full-scale dataset for structural health monitoring. Structural Health Monitoring.
- Inelastic torsional buckling of simple three-dimensional moment resisting frame. Frontiers in Built Environment, 10, 1333949.
- Recent advances in structural control and health monitoring. Bulletin of the Polish Academy of Sciences Technical Sciences.
- Some recent developments in inerter-based devices for vibration mitigation. Bulletin of the Polish Academy of Sciences Technical Sciences.
- Experimental shake table validation of damping behaviour in inerter-based dampers. Bulletin of Earthquake Engineering.
- Towards the Development of an Operational Digital Twin. Vibration, 3(3), 235-265.
- Robust Model Predictive Control for Dynamics Compensation in Real-Time Hybrid Simulation. Frontiers in Built Environment, 6. View this article in WRRO
- Investigation of the inerter-based dynamic vibration absorber for machining chatter suppression. Journal of Physics: Conference Series, 1264. View this article in WRRO
Chapters
- A Structured Knowledge Graph for a Geometric and Behavioral Digital Twin in the Context of Modal Testing, Conference Proceedings of the Society for Experimental Mechanics Series (pp. 5-14). Springer Nature Switzerland
- Tribo-Dynamics Digital Twins (TDDTs): Prediction of Friction and Frequency Response Function (FRF) in a Dry Sliding Tribological Contact, Conference Proceedings of the Society for Experimental Mechanics Series (pp. 101-110). Springer Nature Switzerland
- Modelling, Reductionism and the Implications for Digital Twins, CISM International Centre for Mechanical Sciences (pp. 1-57). Springer Nature Switzerland
- Digital Twin Output Functions and Statistical Performance Metrics for Engineering Dynamic Applications, Conference Proceedings of the Society for Experimental Mechanics Series (pp. 145-152). Springer Nature Switzerland
- On the Use of Cycle-Consistent Generative Adversarial Networks for Nonlinear Modal Analysis, Topics in Modal Analysis & Parameter Identification, Volume 8 (pp. 45-57). Springer International Publishing
- A Meta-Learning Approach to Population-Based Modelling of Structures, Data Science in Engineering, Volume 10 (pp. 63-71). Springer Nature Switzerland
- Temperature Variation Modelling of an Assembled Three-Storey Structure, Conference Proceedings of the Society for Experimental Mechanics Series (pp. 23-31). Springer International Publishing
- On Model Validation and Bifurcating Systems: An Experimental Case Study, Model Validation and Uncertainty Quantification, Volume 3 (pp. 1-16). Springer International Publishing
- Exploring the Dynamics of Viscously Damped Nonlinear Oscillators via Damped Backbone Curves: A Normal Form Approach, NODYCON Conference Proceedings Series (pp. 155-165). Springer International Publishing
- On an Application of Graph Neural Networks in Population-Based SHM, Data Science in Engineering, Volume 9 (pp. 47-63). Springer International Publishing
- On Generating Parametrised Structural Data Using Conditional Generative Adversarial Networks, Data Science in Engineering, Volume 9 (pp. 35-46). Springer International Publishing
- Historical Perspective of the Development of Digital Twins, Special Topics in Structural Dynamics & Experimental Techniques, Volume 5 (pp. 15-20). Springer International Publishing
- The Realisation of an Inerter-Based System Using Fluid Inerter, Conference Proceedings of the Society for Experimental Mechanics Series (pp. 127-134). Springer International Publishing
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- Introduction to Nonlinear Vibration and Control, Nonlinear Vibration with Control (pp. 1-34). Springer Netherlands
- Preface
- Stability Switches in a Neutral Delay Differential Equation with Application to Real-Time Dynamic Substructuring, Modern Practice in Stress and Vibration Analysis VI (pp. 79-84). Trans Tech Publications Ltd.
Conference proceedings papers
- Automatic Selection of Optimal Structures for Population-Based Structural Health Monitoring (pp 83-93)
- MODULAR DEPLOYMENT OF MICROPROCESSOR-CONTROLLED DATA ACQUISITION AND CONTROL WITHIN A DIGITAL TWIN. Proceedings of the 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015), 12 June 2023 - 14 June 2023.
- An open-source digital twin operational platform for the transparent management of information. 8th International Symposium on Reliability Engineering and Risk Management (pp 648-653), 4 September 2022 - 7 September 2022.
- ASSESSMENT CRITERIA FOR OPTIMAL SENSOR PLACEMENT FOR A STRUCTURAL HEALTH MONITORING SYSTEM. Proceedings of the 13th International Workshop on Structural Health Monitoring View this article in WRRO
- ON ROBUSTNESS OF OPTIMAL SENSOR PLACEMENT TO ENVIRONMENTAL VARIATION FOR SHM. Proceedings of the 13th International Workshop on Structural Health Monitoring View this article in WRRO
- ON AN APPLICATION OF GENERATIVE ADVERSARIAL NETWORKS ON REMAINING LIFETIME ESTIMATION. Proceedings of the 13th International Workshop on Structural Health Monitoring
- An Initial Concept for an Error-Based Digital Twin Framework for Dynamics Applications. Conference Proceedings of the Society for Experimental Mechanics Series (pp 81-89)
- Case study of connectivity of digital twins and experimental systems. 8th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Vol. 1 (pp 1416-1425). Athens, Greece, 28 June 2021 - 30 June 2021.
- Digital Twin Operational Platform for Connectivity and Accessibility using Flask Python. 2021 ACM/IEEE International Conference on Model Driven Engineering Languages and Systems Companion (MODELS-C), 10 October 2021 - 15 October 2021.
- Real-Time Digital Twin Updating Strategy Based on Structural Health Monitoring Systems (pp 55-64)
- On partitioning of an SHM problem and parallels with transfer learning. Topics in Modal Analysis & Testing, Volume 8 : Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics 2020, Vol. 8 (pp 41-50). Houston, TX, USA, 10 February 2020 - 13 February 2020. View this article in WRRO
- An ontological approach to structural health monitoring. Topics in Modal Analysis & Testing, Volume 8 : Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics 2020, Vol. 8 (pp 51-59). Houston, TX, USA, 10 February 2020 - 13 February 2020. View this article in WRRO
- Optimum design of a Tuned-Inerter-Hysteretic-Damper (TIHD) for building structures subject to earthquake base excitations. EURODYN 2020: Proceedings of the XI International Conference on Structural Dynamics (pp 1501-1509). Athens, Greece, 23 November 2020 - 26 November 2020. View this article in WRRO
- An application of generative adversarial networks in structural health monitoring. EURODYN 2020: Proceedings of the XI International Conference on Structural Dynamics, Vol. 2 (pp 3816-3831). Athens, Greece, 23 November 2020 - 26 November 2020. View this article in WRRO
- ε 2-Order Normal Form Analysis for a Two-Degree-of-Freedom Nonlinear Coupled Oscillator (pp 25-33) View this article in WRRO
- COMPUTING BACKBONE CURVES FOR NONLINEAR OSCILLATORS WITH HIGHER ORDER POLYNOMIAL STIFFNESS TERMS. XI International Conference on Structural Dynamics, 23 November 2020 - 26 November 2020. View this article in WRRO
- THE EFFECTS OF PARASITIC MASS ON THE PERFORMANCE OF INERTER-BASED DYNAMIC VIBRATION ABSORBERS. XI International Conference on Structural Dynamics, 23 November 2020 - 26 November 2020.
- A NEAT APPROACH TO STRUCTURAL HEALTH MONITORING. XI International Conference on Structural Dynamics, 23 November 2020 - 26 November 2020.
- IMPROVED SEISMIC BASE ISOLATION COMBINED WITH FLUID INERTER AND TUNED MASS DAMPER
- On key technologies for realising digital twins for structural dynamics applications. Model Validation and Uncertainty Quantification, Volume 3, Vol. 3 (pp 267-272). Reno, NV, USA, 3 June 2019 - 6 June 2019. View this article in WRRO
- On digital twins, mirrors and virtualisations. Model Validation and Uncertainty Quantification, Volume 3, Vol. 3 (pp 285-295). Reno, NV, USA, 3 June 2019 - 6 June 2019. View this article in WRRO
- Magnetorheological bypass valve design for a semi-active inerter. Active and Passive Smart Structures and Integrated Systems XIII, 3 March 2019 - 7 March 2019.
- An Efficient Likelihood-Free Bayesian Computation for Model Selection and Parameter Estimation Applied to Structural Dynamics (pp 141-151)
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- A theoretical description of a multi-source energy harvester. Sensors and Instrumentation, Aircraft/Aerospace and Energy Harvestingries(213429) (pp 41-47), 12 February 2018 - 15 February 2018. View this article in WRRO
- Semi-active inerters using magnetorheological fluid: a feasibility study. Proceedings of SPIE, Vol. 10595, 4 March 2018 - 8 March 2018. View this article in WRRO
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- An explanation for why natural frequencies shifting in structures with membrane stresses, using backbone curve models. Nonlinear Dynamics, Vol. 1 (pp 9-19), 30 January 2016 - 2 February 2016. View this article in WRRO
- Comparing the direct normal form method with harmonic balance and the method of multiple scales. Procedia Engineering, Vol. 199 (pp 869-874) View this article in WRRO
- Understanding the dynamics of multi-degree-of-freedom nonlinear systems using backbone curves. Procedia Engineering, Vol. 199 (pp 78-85) View this article in WRRO
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- Nonlinear Dynamics of Structures with Material Degradation. Journal of Physics: Conference Series, Vol. 744 (pp 012123-012123) View this article in WRRO
- EACS 2016 paper - A FLUID INERTER WITH VARIABLE INERTANCE PROPERTIES. Proceedings of the 6th European Conference on Structural Control
- A fluid inerter with variable inertance properties. Proceedings of the 6th European Conference on Structural Control (pp 1-8)
- Hybrid Active and Semi-Active Control for Vibration Suppression in Flexible Structures. Volume 1: Advances in Control Design Methods, Nonlinear and Optimal Control, Robotics, and Wind Energy Systems; Aerospace Applications; Assistive and Rehabilitation Robotics; Assistive Robotics; Battery and Oil and Gas Systems; Bioengineering Applications; Biomedical and Neural Systems Modeling, Diagnostics and Healthcare; Control and Monitoring of Vibratory Systems; Diagnostics and Detection; Energy Harvesting; Estimation and Identification; Fuel Cells/Energy Storage; Intelligent Transportation, 12 October 2016 - 14 October 2016.
- The Importance of Phase-Locking in Nonlinear Modal Interactions (pp 121-130)
- A Study of the Modal Interaction Amongst Three Nonlinear Normal Modes Using a Backbone Curve Approach (pp 131-139)
- Simplifying Transformations for Nonlinear Systems: Part II, Statistical Analysis of Harmonic Cancellation (pp 321-326) View this article in WRRO
- Simplifying Transformations for Nonlinear Systems: Part I, An Optimisation-Based Variant of Normal Form Analysis (pp 315-320) View this article in WRRO
- Relating Backbone Curves to the Forced Responses of Nonlinear Systems (pp 113-122)
- Nonlinear Modal Interaction Analysis for a Three Degree-of-Freedom System with Cubic Nonlinearities (pp 123-131)
- Performance Analysis of Cables with Attached Tuned-Inerter-Dampers (pp 433-441) View this article in WRRO
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- Design and Performance Analysis of Inerter-Based Vibration Control Systems (pp 493-500)
- Towards a technique for nonlinear modal reduction. Conference Proceedings of the Society for Experimental Mechanics Series, Vol. 6 (pp 121-128)
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- Towards a Technique for Nonlinear Modal Reduction (pp 121-128)
- Vibration Absorber and Harvester for Energy Efficient Structures. Volume 4B: Dynamics, Vibration and Control, 15 November 2013 - 21 November 2013.
- Robust measurement feedback control of an inclined cable. IFAC Proceedings Volumes (IFAC-PapersOnline), Vol. 1(PART 1) (pp 55-60)
∞ -control with state feedback of an inclined cable. 2013 European Control Conference, ECC 2013 (pp 2092-2097)
H- Towards a technique for nonlinear modal analysis. Proceedings of the ASME Design Engineering Technical Conference, Vol. 1(PARTS A AND B) (pp 497-505)
- The selection of the linearized natural frequency for the second-order normal form method. Proceedings of the ASME Design Engineering Technical Conference, Vol. 4(PARTS A AND B) (pp 1211-1218)
- Control-based continuation of unstable periodic orbits. Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference 2009, DETC2009, Vol. 4(PART A) (pp 331-340)
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- Interaction between in-plane and out-of-plane cable modes for a cable-deck system. Proceedings of the ASME Design Engineering Technical Conference, Vol. 1(PARTS A AND B) (pp 583-590)
- Quasi-active damping. Proceedings of the ASME Design Engineering Technical Conference, Vol. 1(PARTS A AND B) (pp 1379-1386)
- Real-Time Testing With Dynamic Substructuring (pp 293-342)
- Vibration control of composite beams using adaptive positive position feedback. 2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007, Vol. 5 PART B (pp 863-871)
- Nonlinear normal modes and localization in elastic vibro-impact systems with multiple constraints. 2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007, Vol. 5 PART A (pp 203-211)
- A comparison of runge kutta and novel l-stable methods for real-time integration methods for dynamic substructuring. American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC
- Modelling autoparametric resonance in a coupled pendulum oscillator system using hybrid testing. Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005, Vol. 6 C (pp 2065-2073)
- Use of Control to Maintain Period-1 Motions During Wind-up or Wind-down Operations of an Impacting Driven Beam. Chaos, Solitons, & Fractals, Vol. 9(1-2) (pp 261-269)
- View this article in WRRO
Theses / Dissertations
Datasets
Presentations
- Recent Advances in Approximate Bayesian Computation Methodology (Application in structural dynamics)..
Other
- A report on the 6th European Conference on Structural Control. Structural Control and Health Monitoring, 24(1), e1970-e1970. View this article in WRRO
Preprints
- Multiple-input, multiple-output modal testing of a Hawk T1A aircraft: A new full-scale dataset for structural health monitoring, arXiv.
- Full-scale modal testing of a Hawk T1A aircraft for benchmarking vibration-based methods, arXiv.
- Towards a population-informed approach to the definition of data-driven models for structural dynamics, arXiv.
- A Meta-Learning Approach to Population-Based Modelling of Structures, arXiv.
- On an Application of Generative Adversarial Networks on Remaining Lifetime Estimation, arXiv.
- On sensor optimisation for structural health monitoring robust to environmental variations, Copernicus GmbH. View this article in WRRO
- Towards a Population-Informed Approach to the Definition of Data-Driven Models for Structural Dynamics.
- Active Chatter Suppression Through Virtual Inerter-Based Passive Absorber Control.
- Modeling a Helical Fluid Inerter System with Time-Invariant Mem-Models. View this article in WRRO
- Nonlinear Vibration with Control. Springer International Publishing.