Research Portal

Professor William Heath

Head of School of Computer Science and Engineering

Affiliations

ORCID: 0000-0003-0016-8105

Contact info

School of Computer Science and Engineering
Bangor University
Dean Street
Bangor
Gwynedd
LL57 1UT

email: w.heath@bangor.ac.uk

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  1. Article › Research › Peer-reviewed

  2. A regularised estimator for long-range dependent processes

    Vivero, O. & Heath, W. P., 1 Feb 2012, In: Automatica. 48, 2, p. 287-296 10 p.

    Research output: Contribution to journal › Article › peer-review

  3. A robust Kalman conjecture for first-order plants

    Alli-Oke, R., Carrasco, J., Heath, W. P. & Lanzon, A., 24 Jun 2012, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 45, 13, p. 27-32 6 p.

    Research output: Contribution to journal › Article › peer-review

  4. A sufficient condition for the stability of optimizing controllers with saturating actuators

    Heath, W. P., Wills, A. G. & Akkermans, J. A. G., 1 Aug 2005, In: International Journal of Robust and Nonlinear Control. 15, 12, p. 515-529 15 p.

    Research output: Contribution to journal › Article › peer-review

  5. Absolute Stability of Systems With Integrator and/or Time Delay via Off-Axis Circle Criterion

    Zhang, J., Tugal, H., Carrasco, J. & Heath, W. P., 1 Jul 2018, In: IEEE Control Systems Letters. 2, 3, p. 411-416 6 p.

    Research output: Contribution to journal › Article › peer-review

  6. An improved stability criterion for a class of Lur'e systems

    Li, G., Heath, W. P. & Lennox, B., 1 Jan 2015, In: Automatica. 51, p. 4483-4488 6 p.

    Research output: Contribution to journal › Article › peer-review

  7. Published

    An internal model control approach to mid-ranging control

    Gayadeen, S. & Heath, W., 23 Apr 2016, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 42, 11, p. 542-547 6 p.

    Research output: Contribution to journal › Article › peer-review

  8. Analysis of steady-state performance for cross-directional control

    Wills, A. G. & Heath, W. P., 1 Sept 2002, In: IEE Proceedings: Control Theory and Applications. 149, 5, p. 433-440 8 p.

    Research output: Contribution to journal › Article › peer-review

  9. Anti-windup and the preservation of robustness against structured norm-bounded uncertainty

    Morales, R. M., Li, G. & Heath, W. P., 25 Nov 2014, In: International Journal of Robust and Nonlinear Control. 24, 17, p. 2640-2652 13 p.

    Research output: Contribution to journal › Article › peer-review

  10. Anti-windup and the preservation of robustness against structured norm-bounded uncertainty

    Morales, R. M., Li, G. & Heath, W. P., 25 Apr 2016, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 41, 2, p. 14144-14149

    Research output: Contribution to journal › Article › peer-review

  11. Application of barrier function based model predictive control to an edible oil refining process

    Wills, A. G. & Heath, W. P., 1 Mar 2005, In: Journal of Process Control. 15, 2, p. 183-200 18 p.

    Research output: Contribution to journal › Article › peer-review

  12. Barrier function based model predictive control

    Wills, A. G. & Heath, W. P., 1 Aug 2004, In: Automatica. 40, 8, p. 1415-1422 8 p.

    Research output: Contribution to journal › Article › peer-review

  13. Bias of indirect non-parametric transfer function estimates for plants in closed loop

    Heath, W. P., 1 Oct 2001, In: Automatica. 37, 10, p. 1529-1540 12 p.

    Research output: Contribution to journal › Article › peer-review

  14. Comments on "on the existence of stable, causal multipliers for systems with slope-restricted nonlinearities"

    Carrasco, J., Heath, W. P., Li, G. & Lanzon, A., 1 Sept 2012, In: IEEE Transactions on Automatic Control. 57, 9, p. 2422-2428 7 p.

    Research output: Contribution to journal › Article › peer-review

  15. Concise stability conditions for systems with static nonlinear feedback expressed by a quadratic program

    Li, G., Heath, W. P. & Lennox, B., 1 Jul 2008, In: IET Control Theory and Applications. 2, 7, p. 554-563 10 p.

    Research output: Contribution to journal › Article › peer-review

  16. Conditions for attaining the global minimum in maximum likelihood system identification

    Zou, Y. & Heath, W. P., 21 Apr 2016, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 42, 10, p. 1110-1115 6 p.

    Research output: Contribution to journal › Article › peer-review

  17. Construction of an online reduced-spectrum NIR calibration model from full-spectrum data

    Dodds, S. A. & Heath, W. P., 28 Mar 2005, In: Chemometrics and Intelligent Laboratory Systems. 76, 1, p. 37-43 7 p.

    Research output: Contribution to journal › Article › peer-review

  18. Controlling a quadruple tanks rig with plcs as a masters dissertation project

    Carrasco, J., Heath, W. P., Liñan, M. C. R., Alli-Oke, R., Kerim, O. A. R. A. & Gutierrez, S. R., 21 Apr 2016, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 10, 17, p. 238-243 6 p.

    Research output: Contribution to journal › Article › peer-review

  19. Convex Searches for Discrete-Time Zames-Falb Multipliers

    Carrasco, J., Heath, W. P., Zhang, J., Ahmad, N. S. & Wang, S., 1 Nov 2020, In: IEEE Transactions on Automatic Control. 65, 11, p. 4538-4553 16 p.

    Research output: Contribution to journal › Article › peer-review

  20. Convex synthesis of multivariable static discrete-time anti-windup via the Jury-Lee criterion

    Syazreen Ahmad, N. & Heath, W. P., 2013, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 46, 23, p. 546-551 6 p.

    Research output: Contribution to journal › Article › peer-review

  21. Crank-angle based control of high speed diesel engines

    Scotson, P. G. & Heath, W. P., 1 Feb 1996, In: SAE Technical Papers.

    Research output: Contribution to journal › Article › peer-review

  22. Design of cross-directional controllers with optimal steady state performance

    Heath, W. P. & Wills, A. G., 1 Jan 2014, In: European Journal of Control. 10, 1, p. 15-27 13 p.

    Research output: Contribution to journal › Article › peer-review

  23. Design of multi-array controllers for electron beam stabilisation on synchrotrons

    Gayadeen, S., Duncan, S. R. & Heath, W. P., 15 Aug 2013, In: Proceedings of the American Control Conference. p. 1201-1206 6 p.

    Research output: Contribution to journal › Article › peer-review

  24. Developing a student-focused undergraduate laboratory

    Heath, W. P., Onel, O., Green, P. M., Lennox, B., Gai, Z., He, Z. & Rodriguez Liñan, M. C., 2013, In: International Journal of Electrical Engineering Education. 50, 3, p. 268-278 11 p.

    Research output: Contribution to journal › Article › peer-review

  25. Duality Bounds for Discrete-Time Zames-Falb Multipliers

    Zhang, J., Carrasco, J. & Heath, W. P., 1 Jul 2022, In: IEEE Transactions on Automatic Control. 67, 7, p. 3521-3528 8 p.

    Research output: Contribution to journal › Article › peer-review

  26. Dynamic modeling of cross-directional actuators: implications for control

    Duncan, S. R., Allwood, J. M., Heath, W. P. & Corscadden, K. W., 1 Jul 2000, In: IEEE Transactions on Control Systems Technology. 8, 4, p. 667-675 9 p.

    Research output: Contribution to journal › Article › peer-review

  27. Enhanced Tracking for Nanopositioning Systems Using Feedforward/Feedback Multivariable Control Design

    Kara-Mohamed, M., Heath, W. P. & Lanzon, A., 1 May 2015, In: IEEE Transactions on Control Systems Technology. 23, 3, p. 1003-1013 11 p.

    Research output: Contribution to journal › Article › peer-review

  28. Equivalence between classes of multipliers for slope-restricted nonlinearities

    Carrasco, J., Heath, W. P. & Lanzon, A., 1 Jun 2013, In: Automatica. 49, 6, p. 1732-1740 9 p.

    Research output: Contribution to journal › Article › peer-review

  29. Factorization of multipliers in passivity and IQC analysis

    Carrasco, J., Heath, W. P. & Lanzon, A., 1 May 2012, In: Automatica. 48, 5, p. 909-916 8 p.

    Research output: Contribution to journal › Article › peer-review

  30. Feedforward/feedback multivariable control design for high speed nanopositioning

    Mohamed, M. K., Heath, W. P. & Lanzon, A., 2014, In: 2014 European Control Conference, ECC 2014. p. 1939-1944 6 p.

    Research output: Contribution to journal › Article › peer-review

  31. Global convergence conditions in maximum likelihood estimation

    Zou, Y. & Heath, W. P., May 2012, In: International Journal of Control. 85, 5, p. 475-490 16 p.

    Research output: Contribution to journal › Article › peer-review

  32. High Speed Crop and Weed Identification in Lettuce Fields for Precision Weeding

    Elstone, L., How, K. Y., Brodie, S., Ghazali, M. Z., Heath, W. P. & Grieve, B., 14 Jan 2020, In: Sensors. 20, 2

    Research output: Contribution to journal › Article › peer-review

  33. Identification and control of web processes: Polymer film extrusion

    Wellstead, P. E., Heath, W. P. & Kjaer, A. P., 1 Mar 1998, In: Control Engineering Practice. 6, 3, p. 321-331 11 p.

    Research output: Contribution to journal › Article › peer-review

  34. Identification of cross-directional behaviour in web production: Techniques and experience

    Kjaer, A. P., Heath, W. P. & Wellstead, P. E., 1 Jan 1995, In: Control Engineering Practice. 3, 1, p. 21-29 9 p.

    Research output: Contribution to journal › Article › peer-review

  35. Improved multipliers for input-constrained model predictive control

    Heath, W. P. & Li, G., 25 Apr 2016, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 41, 2, p. 15160-15165

    Research output: Contribution to journal › Article › peer-review

  36. Internal model control design for input-constrained multivariable processes

    Adegbege, A. A. & Heath, W. P., 31 Dec 2011, In: AIChE Journal. 57, 12, p. 3459-3472 14 p.

    Research output: Contribution to journal › Article › peer-review

  37. LMI searches for anticausal and noncausal rational Zames-Falb multipliers

    Carrasco, J., Maya-Gonzalez, M., Lanzon, A. & Heath, W. P., 1 Aug 2014, In: Systems and Control Letters. 70, p. 17-22 6 p.

    Research output: Contribution to journal › Article › peer-review

  38. LMI-based stability criteria for discrete-time lur'e systems with monotonic, sector- and slope-restricted nonlinearities

    Ahmad, N. S., Heath, W. P. & Li, G., 1 Feb 2013, In: IEEE Transactions on Automatic Control. 58, 2, p. 459-465 7 p.

    Research output: Contribution to journal › Article › peer-review

  39. Lyapunov functions for generalized discrete-time multivariable Popov criterion

    Ahmad, N. S., Heath, W. P. & Li, G., 25 Apr 2016, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 44, 1, p. 3392-3397 6 p.

    Research output: Contribution to journal › Article › peer-review

  40. Lyapunov functions for the multivariable Popov criterion with indefinite multipliers

    Heath, W. P. & Li, G., 1 Dec 2009, In: Automatica. 45, 12, p. 2977-2981 5 p.

    Research output: Contribution to journal › Article › peer-review

  41. MPC for Plants subject to saturation and deadzone, backlash or stiction

    Del Carmen Rodriguez Linan, M. & Heath, W. P., 2012, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 45, 17, p. 418-423 6 p.

    Research output: Contribution to journal › Article › peer-review

  42. Model correction for a class of spatio-temporal systems

    Moheimani, S. O. R. & Heath, W. P., 1 Jan 2002, In: Automatica. 38, 1, p. 147-155 9 p.

    Research output: Contribution to journal › Article › peer-review

  43. Modified internal model control anti-windup : Some new insights and interpretations

    Adegbege, A. A. & Heath, W. P., 21 Apr 2016, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 7, PART 1, p. 282-287 6 p.

    Research output: Contribution to journal › Article › peer-review

  44. Multipliers for Nonlinearities With Monotone Bounds

    Heath, W. P., Carrasco, J. & Altshuller, D. A., 1 Feb 2022, In: IEEE Transactions on Automatic Control. 67, 2, p. 910-917 8 p.

    Research output: Contribution to journal › Article › peer-review

  45. Multipliers for model predictive control with structured input constraints

    Heath, W. P. & Li, G., 30 Mar 2010, In: Automatica. 46, 3, p. 562-568 7 p.

    Research output: Contribution to journal › Article › peer-review

  46. On multipliers for bounded and monotone nonlinearities

    Carrasco, J., Heath, W. P. & Lanzon, A., 1 Apr 2014, In: Systems and Control Letters. 66, 1, p. 65-71 7 p.

    Research output: Contribution to journal › Article › peer-review

  47. On-line sensing of paper machine wet-end properties: Dry-line detector

    Kjaer, A. P., Wellstead, P. E. & Heath, W. P., 1 Nov 1997, In: IEEE Transactions on Control Systems Technology. 5, 6, p. 571-585 15 p.

    Research output: Contribution to journal › Article › peer-review

  48. Orthogonal functions for cross-directional control of web forming processes

    Heath, W. P., 1 Feb 1996, In: Automatica. 32, 2, p. 183-198 16 p.

    Research output: Contribution to journal › Article › peer-review

  49. Phase Limitations of Multipliers at Harmonics

    Heath, W. P., Carrasco, J. & Zhang, J., 1 Jan 2024, In: IEEE Transactions on Automatic Control. 69, 1, p. 566–573

    Research output: Contribution to journal › Article › peer-review

  50. E-pub ahead of print

    Phase Limitations of Multipliers for Nonlinearities With Monotone Bounds

    Heath, W. & Carrasco, J., 16 Oct 2024, (E-pub ahead of print) In: IEEE Transactions on Automatic Control. p. 1-8 8 p.

    Research output: Contribution to journal › Article › peer-review

  51. Phase Limitations of Zames-Falb Multipliers

    Wang, S., Carrasco, J. & Heath, W. P., 1 Apr 2018, In: IEEE Transactions on Automatic Control. 63, 4, p. 947-959 13 p.

    Research output: Contribution to journal › Article › peer-review

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