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: Blwyddyn gyhoeddi
  1. 2012

  2. Factorization of multipliers in passivity and IQC analysis

    Carrasco, J., Heath, W. P. & Lanzon, A., 1 Maw 2012, t. 6054-6059. 6 t.

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

  3. 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

  4. 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

  5. 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

  6. 2011

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 2010

  15. 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

  16. 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

  17. 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

  18. 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

  19. 2009

  20. 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

  21. 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

  22. 2008

  23. 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

  24. 2007

  25. 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

  26. 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

  27. 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

  28. 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

  29. 2006

  30. 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

  31. 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

  32. 2005

  33. 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

  34. 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

  35. 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

  36. 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

  37. 2004

  38. 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

  39. 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

  40. 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

  41. 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

  42. 2003

  43. 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

  44. 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

  45. 2002

  46. 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

  47. 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

  48. 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

  49. 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

  50. 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

  51. 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

  52. 2001

  53. 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

  54. 2000

  55. 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

  56. 1998

  57. 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

  58. 1997

  59. 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

  60. 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

  61. 1996

  62. 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

  63. 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

  64. 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

  65. 1995

  66. 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

  67. 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

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