Porth Ymchwil

Professor William Heath

Head of School of Computer Science and Engineering

Aelodaeth

ORCID: 0000-0003-0016-8105

Contact info

Ysgol Cyfrifiadureg a Pheirianneg
Prifysgol Bangor
Stryd y Deon
Bangor
Gwynedd
LL57 1UT

e-bost: w.heath@bangor.ac.uk

51 - 100 o blith 101Maint y tudalen: 50
Trefnu yn ôl: Primeiro autor

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

    Heath, W. P., 1 Chwef 1996, Yn: Automatica. 32, 2, t. 183-198 16 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  2. Self-tuning prediction and control for two-dimensional processes part 1: fixed parameter algorithms

    Heath, W. P. & Wellstead, P. E., Ion 1995, Yn: International Journal of Control. 62, 1, t. 65-107 43 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  3. Student-focused undergraduate laboratory development: Position control of a printer head

    Heath, W. P., Onel, O., Green, P. M., Lennox, B., Gai, Z., He, Z. & Liñan, M. C. R., 13 Medi 2013, Yn: IFAC Proceedings Volumes (IFAC-PapersOnline). 46, 17, t. 232-237 6 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  4. Zames-Falb multipliers for quadratic programming

    Heath, W. P. & Wills, A. G., 15 Hyd 2007, Yn: IEEE Transactions on Automatic Control. 52, 10, t. 1948-1951 4 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  5. The variations of non-parametric estimates in closed-loop

    Heath, W. P., 1 Tach 2003, Yn: Automatica. 39, 11, t. 1849-1863 15 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

    Heath, W. P. & Wills, A. G., 1 Ion 2014, Yn: European Journal of Control. 10, 1, t. 15-27 13 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  8. E-gyhoeddi cyn argraffu

    Phase Limitations of Multipliers for Nonlinearities With Monotone Bounds

    Heath, W. & Carrasco, J., 16 Hyd 2024, (E-gyhoeddi cyn argraffu) Yn: IEEE Transactions on Automatic Control. t. 1-8 8 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  9. Phase Limitations of Multipliers at Harmonics

    Heath, W. P., Carrasco, J. & Zhang, J., 1 Ion 2024, Yn: IEEE Transactions on Automatic Control. 69, 1, t. 566–573

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  10. Multipliers for Nonlinearities With Monotone Bounds

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  12. Two-stage multivariable IMC antiwindup (TMIA) control of a quadruple tank process using a PLC

    King-Hans, A. R., Heath, W. P. & Alli-Oke, R., 11 Rhag 2014, t. 1681-1686. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

    Kjaer, A. P., Heath, W. P. & Wellstead, P. E., 1 Ion 1995, Yn: Control Engineering Practice. 3, 1, t. 21-29 9 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  15. Robust anti-windup compensator synthesis via Integral Quadratic Constraints

    Li, G., Heath, W. P. & Herrmann, G., 25 Ebr 2016, Yn: IFAC Proceedings Volumes (IFAC-PapersOnline). 44, 1, t. 14477-14482 6 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  17. The stability analysis of systems with nonlinear feedback expressed by a quadratic program

    Li, G., Heath, W. P. & Lennox, B., 7 Mai 2007, t. 4247-4252. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

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

    Li, G., Heath, W. P. & Lennox, B., 1 Ion 2015, Yn: Automatica. 51, t. 4483-4488 6 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

    Moheimani, S. O. R. & Heath, W. P., 1 Ion 2002, Yn: Automatica. 38, 1, t. 147-155 9 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

    Moheimani, S. O. R. & Heath, W. P., 6 Awst 2002, t. 3768-3772. 5 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

  22. The robustness and design of constrained cross-directional control via integral quadratic constraints

    Morales, R. M. & Heath, W. P., 4 Chwef 2011, Yn: IEEE Transactions on Control Systems Technology. 19, 6, t. 1421-1432 12 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  23. Robustness preserving anti-windup for SISO systems

    Morales, R. M., Heath, W. P. & Li, G., 1 Maw 2012, t. 639-644. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

  24. Robust anti-windup against LTI uncertainty using frequency dependent IQCs

    Morales, R. M., Heath, W. P. & Li, G., 13 Tach 2009, t. 3329-3334. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  27. Robust stability analysis of constrained cross-directional control via integral quadratic constraints

    Morales, R. M. & Heath, W. P., 31 Rhag 2006, t. 6199-6204. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

  28. Robust Stability of Barrier-Based Model Predictive Control

    Petsagkourakis, P., Heath, W. P., Carrasco, J. & Theodoropoulos, C., 1 Ebr 2021, Yn: IEEE Transactions on Automatic Control. 66, 4, t. 1879-1886 8 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

    Scotson, P. G. & Heath, W. P., 1 Chwef 1996, Yn: SAE Technical Papers.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  31. On MLE methods for dynamical systems with fractionally differenced noise spectra

    Vivero, O. & Heath, W. P., 29 Ion 2010, t. 1842-1847. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

  32. Regularised estimators for ARFIMA processes

    Vivero, O. & Heath, W. P., 21 Ebr 2016, Yn: IFAC Proceedings Volumes (IFAC-PapersOnline). 45, 16, t. 298-303 6 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  33. Regularised estimators for fractional Gaussian noise

    Vivero, O. & Heath, W. P., 22 Chwef 2011, t. 5025-5030. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

  34. A regularised estimator for long-range dependent processes

    Vivero, O. & Heath, W. P., 1 Chwef 2012, Yn: Automatica. 48, 2, t. 287-296 10 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  35. Phase Limitations of Zames-Falb Multipliers

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  36. Wavelet Package Energy Transmissibility Function and Its Application to Wind Turbine Blade Fault Detection

    Wang, X., Liu, Z., Zhang, L. & Heath, W. P., 1 Rhag 2022, Yn: IEEE Transactions on Industrial Electronics. 69, 12, t. 13597–13606

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  37. Two-dimensional control systems: application to the CD and MD control problem

    Wellstead, P. E. & Heath, W. P., Chwef 1994, Yn: Pulp and Paper Canada. 95, 2, t. 48-51 3 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  38. Cyhoeddwyd

    Two dimensional methods for machine direction and cross direction estimation and control

    Wellstead, P. E., Zarrop, M. B., Heath, W. P., Kjaer, A. P. & Troyas, X., 1996, Yn: Control Systems, Preprints, Conference. t. 5-8 4 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

    Wellstead, P. E., Heath, W. P. & Kjaer, A. P., 1 Maw 1998, Yn: Control Engineering Practice. 6, 3, t. 321-331 11 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  40. Two-dimensional methods for MD and CD estimation and control: Recent progress - An outline of developments and how they relate to sensor research

    Wellstead, P. E., Zarrop, M. B., Heath, W. P., Kjaer, A. P. & Troyas, X., 1 Medi 1997, Yn: Pulp and Paper Canada. 98, 9, t. 72-76 5 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  41. Barrier function based model predictive control

    Wills, A. G. & Heath, W. P., 1 Awst 2004, Yn: Automatica. 40, 8, t. 1415-1422 8 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  42. A recentred barrier for constrained receding horizon control

    Wills, A. G. & Heath, W. P., 7 Tach 2002, t. 4177-4182. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

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

    Wills, A. G. & Heath, W. P., 1 Maw 2005, Yn: Journal of Process Control. 15, 2, t. 183-200 18 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

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

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  45. An Exterior/Interior-point Approach to Infeasibility in Model Predictive Control

    Wills, A. G. & Heath, W. P., 15 Maw 2004, t. 3701-3705. 5 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

  46. Interior-point algorithms for nonlinear model predictive control

    Wills, A. G. & Heath, W. P., 2007, Lecture Notes in Control and Information Sciences. 1 gol. Springer, Cyfrol 358. t. 207-216 10 t. (Lecture Notes in Control and Information Sciences).

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod › adolygiad gan gymheiriaid

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

    Zhang, J., Carrasco, J. & Heath, W. P., 1 Gorff 2022, Yn: IEEE Transactions on Automatic Control. 67, 7, t. 3521-3528 8 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  48. 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 Gorff 2018, Yn: IEEE Control Systems Letters. 2, 3, t. 411-416 6 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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

    Zou, Y. & Heath, W. P., 21 Ebr 2016, Yn: IFAC Proceedings Volumes (IFAC-PapersOnline). 42, 10, t. 1110-1115 6 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  50. The quantification of large SNR for MLE of ARARMAX models

    Zou, Y. & Heath, W. P., 29 Ion 2010, t. 5108-5113. 6 t.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

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