Professor Nicholas A J Lieven

Search results

• 2023

  Low-Frequency Vibrothermography Using Lightweight Piezoelectric Actuators: The Location of Excitation and Application to Composite Materials

  Chi, X., Di Maio, D. & Lieven, N. A. J., 1 Oct 2023, Special Topics in Structural Dynamics and Experimental Techniques, Volume 5: Proceedings of the 41st IMAC, A Conference and Exposition on Structural Dynamics 2023. Allen, M., Blough, J. & Mains, M. (eds.). Springer, Cham, Vol. 5. p. 37-49 13 p. (Conference Proceedings of the Society for Experimental Mechanics Series).

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Damage Detection 100%
  • Composite Material 100%
  • Piezoelectric Actuator 100%
  • Piezoelectricity 100%
  • Actuator 100%
  4 Downloads (Pure)
• 2018

  Dynamic response and energy loss in jointed structures using finite element methods: application to an aero-engine casing assembly

  Chi, X., Di Maio, D. & Lieven, N., 19 Nov 2018, Proceedings of ISMA2018 International Conference on Noise and Vibration Engineering and USD2018 International Conference on Uncertainty in Structural Dynamics. Desmet, W., Pluymers, B., Moens, D. & Rottiers, W. (eds.). Leuven, Belgium: KU Leuven - Departement Werktuigkunde, p. 1835-1849 15 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  Open Access

  File

  • Energy Dissipation 100%
  • Dynamic Response 100%
  • Aero-Engines 100%
  • Contact Condition 100%
  • Finite Element Analysis 100%
  3 Citations (Scopus)

  280 Downloads (Pure)

• Optimal compression of vibration data with lifting wavelet transform and context-based arithmetic coding

  Zhang, Y., Hutchinson, P., Lieven, N. A. J. & Nunez-Yanez, J., Jan 2018, 2017 25th European Signal Processing Conference (EUSIPCO 2017): Proceedings of a meeting held 28 August - 2 September 2017, Kos, Greece. Institute of Electrical and Electronics Engineers (IEEE), p. 1996-2000 5 p. 8081559

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  Open Access

  File

  • Experimental Result 100%
  • Sensor Data 100%
  • Compression Scheme 100%
  • Quality Level 100%
  • Application Area 100%
  9 Citations (Scopus)

  320 Downloads (Pure)
• 2014

  Gearbox condition monitoring under variable operational conditions

  Toshkova, D., Lieven, N., Morrish, P., Titurus, B., Moore, W. & Brinkworth, N., 2014, 7th European Workshop on Structural Health Monitoring, EWSHM 2014 - 2nd European Conference of the Prognostics and Health Management (PHM) Society. Ed. INRIA (Le Chesnay, France), p. 1949-1956 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Gearbox 100%
  • Operational Condition 100%
  • Condition Monitoring 100%
  • Backlash 20%
  • Gear Mesh 20%
  1 Citation (Scopus)
• 2013

  Technological challenges of developing wireless health and usage monitoring systems

  Ling, C. S., Hewitt, D., Burrow, S. G., Clare, L., Barton, D. A. W., Wells, D. M. & Lieven, N. A. J., 17 Mar 2013, HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS 2013. Kundu, T. (ed.). BELLINGHAM: Society of Photo-Optical Instrumentation Engineers (SPIE), 12 p. (Proceedings of SPIE; vol. 8695).

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Monitoring System 100%
  • Wireless Sensor Network 42%
  • Wings 14%
  • Limitations 14%
  • Feature Extraction 14%
  8 Citations (Scopus)
• 2010

  Model uncertainty in identification of the static characteristics of the hydraulic damper

  Titurus, B., du Bois, J., Lieven, N. & Hansford, R., 12 Jul 2010, Tenth International Conference on Recent Advances in Structural Dynamics, Southampton, United Kingdom. p. 1 - 11 11 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Hydraulics 100%
  • Model Uncertainty 100%
  • Static Characteristic 100%
  • Flow Regime 25%
  • Pressure Flow 25%

• Transfer Dynamics Cancellation in Real-Time Dynamic Substructuring

  Du Bois, J. L., Titurus, B. & Lieven, N. A. J., 2010, Proceedings of ISMA 2010 - International Conference on Noise and Vibration Engineering, including USD 2010. Katholieke Universiteit Leuven, p. 1891-1914 24 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Hydraulics 100%
  • Systems Dynamics 100%
  • Industrial Sector 100%
  • Complete Process 100%
  • Order Transfer Function 100%
  10 Citations (Scopus)
• 2009

  A New Approach to Model Updating in Symmetric Structures

  du Bois, J., Adhikari, S. & Lieven, N., 2009, 50th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Symmetric Structure 100%
  • Eigenvalue 100%
  • Eigenvector 50%
  • Damage Detection 25%
  • Eigensolutions 25%
  2 Citations (Scopus)

• Localisation and Curve Veering: A Different Perspective on Modal Interactions

  du Bois, J., Adhikari, S. & Lieven, N., 2009, International Modal Analysis Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Periodic Structure 100%
  • Helicopter 100%
  • Vibration Mode 100%
  • Rotors 50%
  • Stability Analysis 50%
  2 Citations (Scopus)

• On the Role of Modal Coupling in Model Updating

  du Bois, J., Adhikari, S. & Lieven, N., 2009, International Modal Analysis Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Finite Element Modeling 100%
  • Vibration Mode 100%
  • Eigenvector 100%
  • Rotors 50%
  • Symmetric Structure 50%

• Towards a Wireless Powering and Interrogation Strategy for Rotorcraft Health Monitoring

  du Bois, J., Todd, M. & Lieven, N., 2009, International Modal Analysis Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Rotors 100%
  • Rotorcraft 100%
  • Health Monitoring 100%
  • Damage Detection 33%
  • Structural System 33%

• Towards wireless sensor usage and health monitoring of helicopter rotor components

  Lieven, N., Escamilla-Ambrosio, P., Bunniss, P., Burrow, S. & Clare, L., 2009, Sixth DSTO International Conference on Health & Usage Monitoring, Melbourne, Austrialia.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• WISD - Wireless Intelligent Sensing Devices

  Lester, G. A., Heggie, W., Burrow, S., Clare, L., Bunniss, P., Liu, X., Escamilla-Ambrosio, P., Lieven, N., Hazelden, R., Benson, C. & Cooper, P., Mar 2009, Sixth DSTO International Conference on Health & Usage Monitoring, Melbourne, Austrialia.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 2008

  Model validation and experimentally driven hydraulic damper model refinement

  Titurus, B. & Lieven, N. A. J., Sept 2008, 23rd International Conference on Noise and Vibration Engineering 2008, ISMA 2008. Katholieke Universiteit Leuven, Vol. 2. p. 967-978 12 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Hydraulics 100%
  • Mathematical Model 100%
  • Relief Valve 50%
  • Hydraulic System 50%
  • Mechanical Engineering 50%
  6 Citations (Scopus)
• 2007

  Adaptive Passive Control of Dynamic Response Through Structural Loading

  du Bois, J., Lieven, N. & Adhikari, S., 2007, 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Excitation Frequency 100%
  • Dynamic Response 100%
  • Structural Load 100%
  • Power Requirement 50%
  • Narrowband 50%
  13 Citations (Scopus)

• Experimental and Numerical Investigation of Mode Veering in a Stressed Structure

  du Bois, J. L., Adhikari, S. & Lieven, N., 2007, International Modal Analysis Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Experimental Investigation 100%
  • Eigenvector 100%
  • Discretization Error 100%
  • Geometric Nonlinearity 100%
  • Structural Dynamics 100%
  2 Citations (Scopus)

• Refinement of Dynamic Finite Element Models from the GARTEUR AG14 Collaborative Programme

  Lieven, N., Coote, J., Friswell, M., Hatch, C., Skingle, G. & Greaves, C., Apr 2007, 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Waikiki, USA.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  1 Citation (Scopus)

• Soft computing signal processing for health monitoring of tie-bar of rotor head structure

  Escamilla-Ambrosio, P. & Lieven, N., 2007, Proceedings of the International Conference on Intelligent Sensors, Sensor International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP 2007).

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Strategies for Wireless Intelligent Sensing Devices (WISDs)

  Lieven, N., Escamilla-Ambrosio, P., Burrow, S. & Clare, L., 2007, HUMS2007 Melbourne AU.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 2006

  Methods for Refinement of Structural Finite Element Models: Summary of the GARTEUR AG14 Collaborative Programme

  Hatch, C., Skingle, G., Greaves, C., Lieven, N., Coote, J., Friswell, M., Mottershead, J., Shaverdi, H., Mares, C., McLaughlin, A., Link, M., Piet-Lahanier, N., Van Houten, M., Goege, D. & Rottmayr, H., Sept 2006, 32nd European Rotorcraft Forum, Maastricht, Netherlands.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• The Stability of Automatic Ball Balancers

  Green, K., Friswell, M., Champneys, A. & Lieven, N., Sept 2006, 7th International Conference on Rotor Dynamics, IFToMM, Vienna, Austria.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 2005

  Active Truss Structures for Wing Morphing

  Baker, D., Friswell, M. & Lieven, N., Jul 2005, ECCOMAS Thematic Conference on Smart Structures and Materials, Lisbon, Portugal.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Experimental Data for Uncertainty Quantification

  Friswell, M., Coote, J., Terrell, M., Adhikari, S., Fonseca, J. & Lieven, N., Feb 2005, 23rd IMAC, Orlando, Florida, USA.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  6 Citations (Scopus)

• Identification of limit-cycles for piecewise non-linear transonic aeroelastic systems

  Gaitonde, I. R. A. L., Lieven, N. A. J. & Jones, D. P., 1 Dec 2005, 35th AIAA Fluid Dynamics Conference and Exhibit.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  • Limit Cycle 100%
  • Aerodynamic Model 50%
  • Reduced Order Model 50%
  • Good Accuracy 50%
  • Structural Stiffness 50%
• 2004

  Constrained Generic Substructure Transformations

  Terrell, M., Friswell, M. & Lieven, N., Sept 2004, ISMA 2004, Leuven, Belgium. p. 1263 - 1275 13 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 2002

  Identification of limit-cycles for piecewise nonlinear aeroelastic systems in transonic regimes

  Roberts, I., Gaitonde, A., Jones, D. & Lieven, N., 2002, CEAS Aerospace Aerodynamics Research Conference, Cambridge. 2002. p. 77 - 77 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  4 Citations (Scopus)

• Passenger simulation to determine safety limits during emergency decelerations

  Featherstone, C., Lieven, N. & Lowson, M., 2002, Society of Automotive Engineers, Detroit, 2002. Society of Automotive Engineers Inc, Vol. 2002-01-1124.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 2001

  Identification of damaged hip prostheses

  Lieven, N., Clayton, J. & Hoyle, C., 2001, Proceedings of the International Modal Analysis Conference (IMAC). Vol. Vol.2. p. 1099 - 1105

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  2 Citations (Scopus)
• 2000

  Dynamics and control of loaded structures

  Lieven, N., 2000, Vibration and Shape Control: Designing Well-Behaved Structures, London, December 2000. Institution of Mechanical Engineers

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Seismic verification of updated finite element models of cable-stayed bridges

  Lieven, N., Papatheodorou, M. & Taylor, C., 2000, 12th WCEE Conference, New Zealand, 2000. New Zealand Society for Earthquake Engineering, Vol. 2329.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Shape updating of finite element modesl using modal analysis data

  Greening, P. & Lieven, N., 2000, International Conference on Advances in Structural Dynamics, Hong Kong, December 2000. Amsterdam:Elsevier, Vol. Vol.2. p. 1005 - 1012

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 1998

  Genetic algorithms

  Lieven, N., 1998, Unknown. p. 641 - 652

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Neural networks

  Lieven, N., 1998, Unknown. p. 625 - 640

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 1996

  A Modified Surface Spline for Modal Expansion

  Waters, T. & Lieven, N., 1996, International Modal Analysis Conference, Honolulu, 1994. p. 66 - 73

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Correlation of a Large Four Engined Civil Airliner Using Measured Modal Data

  Lieven, N., Waters, T., Holden, M. & Zhao, X., 1996, Unknown. p. 459 - 459 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Effect of a Pre-Load on the Dynamic Properties of a Simple Structure

  Greening, P., Lieven, N. & Vann, A., 1996, Second DTA/NAFEMS Conference - Structural Dynamics Modelling. p. 391 - 402

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Measuring Rotations Using a Laser Doppler Vibrometer

  Ratcliffe, M. & Lieven, N., 1996, International Modal Analysis Conference, Dearborn, Michigan, 1996. p. 1002 - 1008

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Reducing Noise Amplification Effects in the Updating of Finite Element Models Using Measured Frequency Response Functions

  Waters, T. & Lieven, N., 1996, International Conference on Structural Dynamics: Modelling, Test, Analysis and Correlation, Windemere, UK, 1996.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• The Application of High Density Measurements to Dynamic Finite Element Reconciliation

  Lieven, N. & Waters, T., 1996, International Modal Analysis Conference, Tennessee, 1995. p. 185 - 192

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 1994

  A Modified Surface Spline for Modal Expansion

  Waters, T. & Lieven, N., 15 Jan 1994, Proceedings of 12th International Modal Analysis Conference. Society of Photo-Optical Instrumentation Engineers (SPIE), p. 66-73 7 p. (Proceedings of SPIE; vol. 2251).

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 1993

  Correlation of a Large Four Engined Civil Airliner Using Measured Model Data

  Lieven, N., Waters, T., Holden, M. & Zhao, X., 1993, Unknown. p. 459 - 459 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Stability Analysis of a Controlled SCARA Robot Incorporating High Frequency Structural Dynamics

  Lieven, N. & Sergent, J., 1 Feb 1993, Proceedings of the 11th International Modal Analysis Conference: February 1-4 1993, Hyatt Orlando Hotel and Convention Center, Kissimmee, Florida. Society for Experimental Mechanics, p. 356 - 363 7 p. (Proceedings of the International Modal Analysis Conference; vol. 11).

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
• 1992

  Call for Comments: A Proposal for Standard Notation and Terminology in Modal Analysis

  Lieven, N. & Ewins, D., 1992, Unknown. Vol. 10.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  4 Citations (Scopus)

• Effect of Incompleteness and Noise on error Matrix Calculations

  Lieven, N. & Ewins, D., 1992, Unknown. Vol. 10. p. 1405 - 1412 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)