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

1 - 50 o blith 101Maint y tudalen: 50
Trefnu yn ôl: Blwyddyn gyhoeddi
  1. 1994

  2. 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

  3. 1995

  4. 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

  5. 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

  6. 1996
  7. 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

  8. 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

  9. 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

  10. 1997

  11. 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

  12. 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

  13. 1998

  14. 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

  15. 2000

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

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

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

  17. 2001

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

    Heath, W. P., 1 Hyd 2001, Yn: Automatica. 37, 10, t. 1529-1540 12 t.

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

  19. 2002

  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. Application of basis functions to the cross-directional control of web processes

    Duncan, S. R., Heath, W. P., Halouskova, A. & Karny, M., 6 Awst 2002, t. 1278-1283. 6 t.

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

  22. Confidence regions and experiment design for non-parametric estimation

    Heath, W. P., 6 Awst 2002, t. 3930-3935. 6 t.

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

  23. 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

  24. 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

  25. 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

  26. 2003

  27. Two measures of variation for non-parametric estimates in closed-loop

    Heath, W. P., 10 Maw 2003, t. 2627-2632. 6 t.

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

  28. 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

  29. 2004

  30. Robust cross-directional control of paper making machines with saturating actuators

    Akkermans, J. A. G., Wills, A. G. & Heath, W. P., 2 Maw 2004, Yn: Control Systems, Preprints, Conference. t. 63-70 8 t.

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

  31. 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

  32. The variance of non-parametric errors-in-variables estimates

    Heath, W. P., 15 Maw 2004, t. 6027-6032. 9 t.

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

  33. 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

  34. 2005

  35. 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

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

    Dodds, S. A. & Heath, W. P., 28 Maw 2005, Yn: Chemometrics and Intelligent Laboratory Systems. 76, 1, t. 37-43 7 t.

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

  37. Choice of weighting for averaged non-parametric transfer function estimates

    Heath, W. P., 16 Mai 2005, t. 833-838. 6 t.

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

  38. 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

  39. 2006

  40. Zames-Falb multipliers for quadratic programming

    Heath, W. P. & Wills, A. G., 30 Ion 2006, t. 963-968. 6 t.

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

  41. 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

  42. 2007

  43. 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

  44. 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

  45. 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

  46. Self-tuning prediction and control for two-dimensional processes part 2: parameter estimation, set-point tracking and offset handling

    Heath, W. P. & Wellstead, P. E., 22 Hyd 2007, Yn: International Journal of Control. 62, 2, t. 239-269 31 t.

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

  47. 2008

  48. 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

  49. 2009

  50. 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

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

    Heath, W. P. & Li, G., 1 Rhag 2009, Yn: Automatica. 45, 12, t. 2977-2981 5 t.

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

  52. 2010

  53. 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

  54. 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

  55. Multipliers for model predictive control with structured input constraints

    Heath, W. P. & Li, G., 30 Maw 2010, Yn: Automatica. 46, 3, t. 562-568 7 t.

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

  56. Two-stage multivariable antiwindup design for internal model control

    Adegbege, A. A. & Heath, W. P., 30 Medi 2010, Yn: IFAC Proceedings Volumes (IFAC-PapersOnline). 43, 5, t. 290-295 6 t.

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

  57. 2011

  58. Simple robustness measures for control of MISO and SIMO plants

    Heath, W. P. & Gayadeen, S., 1 Ion 2011, Yn: IFAC Proceedings Volumes (IFAC-PapersOnline). 44, 1, t. 11356-11361 6 t.

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

  59. 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

  60. Lyapunov functions for discrete-time multivariable Popov criterion with indefinite multipliers

    Ahmad, N. S., Heath, W. P. & Li, G., 22 Chwef 2011. 6 t.

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

  61. 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

  62. Stability conditions for constrained two-stage internal model control

    Adegbege, A. A. & Heath, W. P., 22 Chwef 2011, t. 5251-5256. 6 t.

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

  63. Robustness preserving antiwindup: Examples and counterexamples

    Heath, W. P., Morales, R. & Li, G., 13 Hyd 2011, t. 204-209. 6 t.

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

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

    Adegbege, A. A. & Heath, W. P., 31 Rhag 2011, Yn: AIChE Journal. 57, 12, t. 3459-3472 14 t.

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

  65. 2012

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

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

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

  67. 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

  68. Anti-windup synthesis for optimizing internal model control

    Adegbege, A. A. & Heath, W. P., 1 Maw 2012, t. 5503-5508. 6 t.

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

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