Dr Tom L Hill

Search results

• 2021

  On the mechanical power output comparisons of cone dielectric elastomer actuators

  Cao, C., Chen, L., Duan, W., Hill, T. L., Li, B., Chen, G., Li, H., Li, Y., Wang, L. & Gao, X., 26 Jan 2021, In: IEEE/ASME Transactions on Mechatronics.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  2 Downloads (Pure)
• 2020

  Accounting for Quasi-Static Coupling in Nonlinear Dynamic Reduced-Order Models

  Nicolaidou, E., Melanthuru, V. R., Hill, T. L. & Neild, S. A., Jul 2020, In: Journal of Computational and Nonlinear Dynamics. 15, 7, 10 p., 071002.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • ROM
  • Dynamic analysis
  70 Downloads (Pure)

• Identifying phase-varying periodic behaviour in conservative nonlinear systems

  Hong, D., Nicolaidou, E., Hill, T. L. & Neild, S. A., 27 May 2020, In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 476, 2237, 20 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Conservative System
  • Normal Modes
  • nonlinear systems
  • Nonlinear systems
  • Nonlinear Systems
  48 Downloads (Pure)

• Indirect reduced-order modelling: Using nonlinear manifolds to conserve kinetic energy

  Nicolaidou, E., Hill, T. L. & Neild, S. A., 21 Oct 2020, (Accepted/In press) In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  • kinetic energy
  • modeling
  • boundary condition
  • dynamic analysis
  • nonlinearity

• Multiharmonic Resonance Control Testing of an Internally Resonant Structure

  Shaw, A., Hill, T. L., Neild, S. A. & Friswell, M. I., 3 Sep 2020, In: Vibration. 3, 3, p. 217-234 28 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  7 Downloads (Pure)

• Nonlinear dynamics of a conical dielectric elastomer  oscillator with switchable mono to bi‐stability

  Cao, C., Hill, T. L., Li, B., Wang, L. & Gao, X., 7 Feb 2020, In: International Journal of Solids and Structures.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Elastomers
  • elastomers
  • oscillators
  • Actuator
  • actuators
  2 Citations (Scopus)

  1 Downloads (Pure)

• What is the Ultimate Capability of Acoustophoretic Volumetric Displays?

  Fushimi, T., Drinkwater, B. W. & Hill, T. L., 15 Jun 2020, In: Applied Physics Letters. 116, 24, 244101.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • viscous drag
  • performance
  • acoustic frequencies
  • sound waves
  • inertia
  54 Downloads (Pure)
• 2019

  Acoustophoretic volumetric displays using a fast-moving levitated particle

  Fushimi, T., Marzo, A., Drinkwater, B. W. & Hill, T. L., 5 Aug 2019, In: Applied Physics Letters. 115, 064101 (2019).

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • phased arrays
  • sound waves
  • field of view
  • emitters
  • light sources
  14 Citations (Scopus)

  84 Downloads (Pure)

• Conditions for the existence of isolated backbone curves

  Hong, D., Hill, T. L. & Neild, S. A., 4 Dec 2019, In: Proceedings of the Royal Society A: Mathematical and Physical Sciences. 475, 21 p., 0374.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Nonlinear Dynamics
  2 Citations (Scopus)

  97 Downloads (Pure)

• Experimentally measuring an isolated branch of Nonlinear normal modes

  Ehrhardt, D., Hill, T. & Neild, S., 29 Sep 2019, In: Journal of Sound and Vibration. 457, p. 213-226 14 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Dynamical systems
  • appropriations
  • degrees of freedom
  • nonlinearity
  • oscillators
  3 Citations (Scopus)

  141 Downloads (Pure)

• Frequency response expansion strategy for nonlinear structures

  Wang, X., Hill, T. & Neild, S., 1 Feb 2019, In: Mechanical Systems and Signal Processing. 116, p. 505-529 25 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Frequency response
  • Testing
  • Modal analysis
  • Linear systems
  • Dynamic response
  6 Citations (Scopus)

  184 Downloads (Pure)

• Nonlinear Dynamics of a Magnetically Coupled Dielectric Elastomer Actuator

  Cao, C., Hill, T. L., Conn, A. T., Gao, X. & Li, B., 15 Oct 2019, In: Physical Review Applied. 12, 4, 044033.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • elastomers
  • actuators
  • emerging
  • smart structures
  • frequency control
  8 Citations (Scopus)

  183 Downloads (Pure)

• On the nonlinear dynamics of a circular dielectric elastomer oscillator

  Cao, C., Hill, T. & Conn, A., 6 Jun 2019, In: Smart Materials and Structures. 28, 7, 16 p., 075020.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Elastomers
  • elastomers
  • actuation
  • oscillators
  • Loudspeakers
  8 Citations (Scopus)

  673 Downloads (Pure)

• The effect of nonlinear cross-coupling on reduced-order modelling

  Tartaruga, I., Elliott, A., Hill, T., Neild, S. & Cammarano, A., 1 Nov 2019, In: International Journal of Non-Linear Mechanics. 116, p. 7-17 11 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Reduced-order Modeling
  • Reduced Order Model
  • Nonlinear Finite Element
  • Finite Element Model
  • Computational Cost
  5 Citations (Scopus)

  195 Downloads (Pure)

• Using frequency detuning to compare analytical approximations for forced responses

  Elliott, A. J., Cammarano, A., Neild, S. A., Hill, T. L. & Wagg, D. J., 5 Sep 2019, In: Nonlinear Dynamics. 15 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • analytical method
  • method
  • comparison
  • parameter
  • paper
  1 Citation (Scopus)

  131 Downloads (Pure)
• 2018

  Comparing the direct normal form and multiple scales methods through frequency detuning

  Elliott, A., Cammarano, A., Neild, S., Hill, T. & Wagg, D. J., 14 Sep 2018, In: Nonlinear Dynamics. 17 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • freedom
  • analytical method
  • paper
  • method
  • prediction
  181 Downloads (Pure)

• Force appropriation of nonlinear structures

  Renson, L., Hill, T., Ehrhardt, D., Barton, D. & Neild, S., 13 Jun 2018, In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 474, 2214, 23 p., 20170880.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • appropriations
  • Normal Modes
  • Quadrature
  • Mathematical models
  • quadratures
  3 Citations (Scopus)

  263 Downloads (Pure)

• Model updating strategy for structures with localised nonlinearities using frequency response measurements

  Wang, X., Hill, T., Neild, S., Shaw, A. D., Khodaparast, H. & Friswell, M. I., 1 Feb 2018, In: Mechanical Systems and Signal Processing. 100, p. 940-961 22 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Frequency response
  • Damping
  17 Citations (Scopus)

  282 Downloads (Pure)

• Nonlinear trapping stiffness of mid-air single-axis acoustic levitators

  Fushimi, T., Hill, T. L., Marzo, A. & Drinkwater, B. W., 17 Jul 2018, In: Applied Physics Letters. 113, 3, 5 p., 034102.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • stiffness
  • trapping
  • air
  • acoustics
  • trapped particles
  17 Citations (Scopus)

  439 Downloads (Pure)

• Veering and nonlinear interactions of a clamped beam in bending and torsion

  Ehrhardt, D. A., Hill, T. L., Neild, S. A. & Cooper, J. E., 3 Mar 2018, In: Journal of Sound and Vibration. 416, p. 1-16 16 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Torsional stress
  • torsion
  • eigenvalues
  • interactions
  • spacecraft antennas
  9 Citations (Scopus)

  279 Downloads (Pure)
• 2017

  Comparing the direct normal form method with harmonic balance and the method of multiple scales

  Hill, T. L., Neild, S. A. & Wagg, D. J., 2017, In: Procedia Engineering. 199, p. 869-874 6 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Ordinary differential equations
  6 Citations (Scopus)

  307 Downloads (Pure)

• Identifying the significance of nonlinear normal modes

  Hill, T., Cammarano, A., Neild, S. & Barton, D., Mar 2017, In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 473, 25 p., 20160789.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Normal Modes
  • Nonlinear systems
  • nonlinear systems
  • Nonlinear Systems
  • Dynamic Behavior
  18 Citations (Scopus)

  299 Downloads (Pure)
• 2016

  An analytical approach for detecting isolated periodic solution branches in weakly-nonlinear structures

  Hill, T. L., Neild, S. A. & Cammarano, A., 29 Sep 2016, In: Journal of Sound and Vibration. 379, p. 150-165 16 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Nonlinear systems
  • curves
  • nonlinear systems
  • oscillators
  • energy
  27 Citations (Scopus)

  325 Downloads (Pure)

• Fast Bayesian identification of a class of elastic weakly nonlinear systems using backbone curves

  Hill, T. L., Green, P. L., Cammarano, A. & Neild, S. A., 6 Jan 2016, In: Journal of Sound and Vibration. 360, p. 156-170 15 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • nonlinear systems
  • Analytical models
  • Nonlinear systems
  • curves
  • Markov processes
  14 Citations (Scopus)

  361 Downloads (Pure)

• Periodic responses of a structure with 3:1 internal resonance

  Shaw, A. D., Hill, T. L., Neild, S. A. & Friswell, M. I., 15 Dec 2016, In: Mechanical Systems and Signal Processing. 81, p. 19-34 16 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Cantilever beams
  • Frequency response
  • Experiments
  34 Citations (Scopus)

  347 Downloads (Pure)

• The influence of phase-locking on internal resonance from a nonlinear normal mode perspective

  Hill, T., Neild, S., Cammarano, A. & Wagg, DJ., 29 Sep 2016, In: Journal of Sound and Vibration. 379, p. 135-149 15 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • locking
  • Cables
  • cables
  • Nonlinear systems
  • stiffening
  7 Citations (Scopus)

  357 Downloads (Pure)
• 2015

  Interpreting the forced responses of a two-degree-of-freedom nonlinear oscillator using backbone curves

  Hill, T. L., Cammarano, A., Neild, S. A. & Wagg, D. J., 4 Aug 2015, In: Journal of Sound and Vibration. 349, p. 276–288 13 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • degrees of freedom
  • oscillators
  • curves
  • Dynamic response
  • loci
  50 Citations (Scopus)

  451 Downloads (Pure)

• Out-of-unison resonance in weakly nonlinear coupled oscillators

  Hill, T. L., Cammarano, A., Neild, S. A. & Wagg, D. J., 8 Jan 2015, In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 471, 2173, 20 p., 20140659.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Coupled Oscillators
  • Nonlinear Oscillator
  • oscillators
  • Backbone
  • Cable
  31 Citations (Scopus)

  324 Downloads (Pure)

• The use of normal forms for analysing nonlinear mechanical vibrations

  Neild, S., Champneys, A., Wagg, D., Hill, T. & Cammarano, A., Sep 2015, In: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 373, 2051, 22 p., 20140404.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

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  • Vibration
  • Normal Form
  • damping
  • Damping
  • vibration
  38 Citations (Scopus)

  415 Downloads (Pure)
• 2014

  Bifurcations of backbone curves for systems of coupled nonlinear two mass oscillator

  Cammarano, A., Hill, T. L., Neild, S. A. & Wagg, D. J., Jul 2014, In: Nonlinear Dynamics. 77, 1-2, p. 311-320 10 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

  File
  39 Citations (Scopus)

  317 Downloads (Pure)