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Number of items: 82.

Article

Plumley, Charles Edward and Leithead, Bill and Jamieson, Peter and Bossanyi, E. and Graham, Mike (2014) Comparison of individual pitch and smart rotor control strategies for load reduction. Journal of Physics: Conference Series, 524 (1). ISSN 1742-6588

Luque, Antonio and Anaya-Lara, Olimpo and Leithead, William and Adam, Grain Philip (2013) Coordinated control for wind turbine and VSC-HVDC transmission to enhance FRT capability. Energy Procedia, 35. pp. 69-80. ISSN 1876-6102

Dysko, A. and Leithead, W.E. and O'Reilly, John and , ERPRC GR/R40593/01 (Funder) (2010) Correction to: Enhanced power system stability by coordinated PSS design. IEEE Transactions on Power Systems, 25 (2). p. 1200. ISSN 0885-8950

Dysko, Adam and Leithead, William and O'Reilly, John (2010) Enhanced power system stability by coordinated PSS design. IEEE Transactions on Power Systems, 25 (1). pp. 413-422. ISSN 0885-8950

Leithead, W.E. and Infield, D.G. (2009) Editorial - EWEC 2008 Special Issue. IET Renewable Power Generation, 3 (3). pp. 265-266. ISSN 1752-1416

Zhang, Y. and Leithead, W.E. and Leith, D.J. and Walshe, L. (2008) Log-det approximation based on uniformly distributed seeds and its application to Gaussian process regression. Journal of Computational and Applied Mathematics, 220 (1-2). pp. 198-214. ISSN 0377-0427

Zhang, Jian and Dysko, A. and O'Reilly, John and Leithead, W.E. (2008) Modelling and performance of fixed-speed induction generators in power system oscillation stability studies. Electric Power Systems Research, 78 (8). pp. 1416-1424. ISSN 0378-7796

Leithead, William (2008) Supergen: wind energy technologies. UK Power Magazine.

Dudgeon, G. and Leithead, W.E. and O'Reilly, J. and McDonald, J.R. (2007) The effective role of AVR and PSS in power systems : frequency response analysis. IEEE Transactions on Power Systems, 22 (4). pp. 1986-1994. ISSN 0885-8950

Leithead, W.E. and Dominguez, S. and , UK EPSRC Grant No.EP/D034566/01. (Funder) (2007) Active regulation of multi-MW wind turbines : an overview. Power Systems Technology, 31 (20). pp. 24-34.

Leithead, W E (2007) Wind energy. Philosophical Transactions A: Mathematical, Physical and Engineering Sciences, 365 (1853). pp. 957-970. ISSN 1364-503X

Leithead, W.E. and Zhang, Yunong and , Science Foundation Ireland grant, 00/PI.1/C067 (Funder) and , EPSRC, GR/M76379/01 (Funder) (2007) O(N2)-Operation approximation of covariance matrix inverse in Gaussian process regression based on quasi-Newton BFGS method. Communications in Statistics - Simulation and Computation, 36 (2). pp. 367-380. ISSN 1532-4141

Zhang, Y. and Leithead, W.E. (2007) Approximate implementation of logarithm of the matrix determinant in Gaussian process regression. Journal of Statistical Computation and Simulation, 77 (4). pp. 329-348.

Leith, D.J. and Leithead, W.E. and Murray-Smith, R. (2006) Inference of disjoint linear and nonlinear sub-domains of a nonlinear mapping. Automatica, 42 (5). pp. 849-858. ISSN 0005-1098

Zhang, Y. and Leithead, W.E. (2005) Exploiting Hessian matrix and trust-region algorithm in hyperparameters estimation of Gaussian process. Applied Mathematics and Computation, 171 (2). pp. 1264-1281. ISSN 0096-3003

Vilaplana, Miguel A. and Mason, Oliver and Leith, D.J. and Leithead, W.E. (2005) Control of side-slip and yaw rate in cars equipped with 4-wheel steer-by-wire. Lecture Notes in Computer Science, 3355/2005. pp. 201-222. ISSN 0302-9743

Nolan, G.A. and Ringwood, J.V. and Leithead, William and Butler, S. (2005) Optimal damping profiles for a heaving buoy wave-energy converter. International Offshore and Polar Engineering Conference Proceedings, 1. pp. 477-485. ISSN 1098-6189

Shorten, R. and Leith, D.J. and Leithead, W.E. and Curran, P. (2003) Issues in the design of switched linear systems: a benchmark study. International Journal of Adaptive Control and Signal Processing, 17 (2). pp. 103-118. ISSN 0890-6327

Leith, D.J. and Tsourdos, A. and White, B. and Leithead, W.E. (2001) Application of velocity-based gain-scheduling to lateral auto-pilot design for an agile missile. Control Engineering Practice, 9 (10). pp. 1079-1093. ISSN 0967-0661

Li, M. and Er, M. and Leithead, W.E. and Leith, D.J. (2001) New approach to the design of robust tracking and model following controllers for uncertain delay systems. IEE Proceedings Control Theory and Applications, 148 (6). pp. 472-475. ISSN 1350-2379

Leithead, William and Rogers, M.C.M. (1996) Drive-train characteristics of constant speed HAWT's : part I - representation by simple dynamic models. Wind Engineering, 20 (3). pp. 149-174. ISSN 0309-524X

Leithead, William and Rogers, M.C.M. (1996) Drive-train characteristics of constant speed HAWT's: : part II - simple characterisation of dynamics. Wind Engineering, 20 (3). pp. 175-201. ISSN 0309-524X

JAMIESON, P and BOWLES, A and DERRICK, A and LEITHEAD, W and ROGERS, M (1992) Innovative concepts for aerodynamic control of wind turbine rotors. Journal of Wind Engineering and Industrial Aerodynamics, 39 (1-3). pp. 395-404. ISSN 0167-6105

Book Section

Zhang, Fan and Leithead, William and Anaya-Lara, Olimpo (2010) Dynamic modelling of wind turbine and power system for fault ride-through analysis. In: EAWE. UNSPECIFIED.

Leithead, W.E. and Neilson, Victoria and Dominguez, S. (2009) Alleviation of unbalanced rotor loads by single blade controllers. In: European Wind Energy Conference & Exhibition 2009. Curran Associates, Inc., Red Hook, NY, pp. 576-615. ISBN 9781615677467

Swiszcz, G. and Cruden, A.J. and Booth, C.D. and Leithead, W.E. (2008) A data acquisition platform for the development of a wind turbine condition monitoring system. In: International Conference on Condition Monitoring and Diagnosis 2008. IEEE, pp. 1358-1361. ISBN 978-1-4244-1621-9

Leithead, W.E. (2007) Wind energy. In: Energy... beyond oil. Oxford University Press, Oxford, pp. 71-83. ISBN 0199209960

Leithead, William and Ragnoli, E. (2007) A sampling formula for distributions. In: ICINCO 2007. INSTICC-INST SYST TECHNOLOGIES INFORMATION CONTROL & COMMUNICATION, Portugal, pp. 117-123. ISBN 9789728865849

Leithead, William and Ruiz, Sergio Dominguez (2006) Controller design for the cancellation of the tower fore-aft mode in a wind turbine. In: 2005 44th IEEE conference on decision and control & european control conference, Volumes 1-8. IEEE Conference on Decision and Control - Proceedings . IEEE, pp. 1276-1281. ISBN 0780395670

Leithead, W.E. and Ragnoli, E. and O'Reilly, J. (2005) Open-loop unstable feedback systems with double-sided inputs : an explicit demonstration of self-consistency. In: Proceedings of the 44th IEEE Conference on Decision and Control, 2005 and 2005 European Control Conference. IEEE, pp. 5198-5203. ISBN 0-7803-9567-0

Leith, D.J. and Leithead, W.E. and Vilaplana, M. (2005) Robust lateral controller for four-wheel steer cars with actuator constraints. In: Proceedings of the 44th IEEE Conference on Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. IEEE, pp. 5101-5106. ISBN 0-7803-9567-0

Zhang, Y. and Leithead, W.E. and Leith, D.J. (2005) Time-series Gaussian process regression based on toeplitz computation of O(N2) operations and O(N)-level storage. In: Proceedings of the 44th IEEE Conference on Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. IEEE, pp. 3711-3716. ISBN 0-7803-9567-0

Leithead, W.E. and Zhang, Y. and Leith, D.J. (2005) Efficient Gaussian process based on BFGS updating and logdet approximation. In: Proceedings of the 16th IFAC World Congress, 2005. UNSPECIFIED, p. 217. ISBN 978-3-902661-75-3

Vilaplana, M. and Mason, O. and Leith, D.J. and Leithead, W.E. (2005) Control of yaw rate and sideslip in four-wheel steering cars with actuator constraints. In: Switching and Learning in Feedback Systems. Lecture Notes in Computer Science . Springer-Verlag, pp. 201-222. ISBN 978-3-540-24457-8

Ragnoli, E. and Leithead, W.E. (2005) Reconciliation of inconsistencies in the theory of linear systems. In: Switching and Learning in Feedback Systems. Lecture Notes in Computer Science . Springer-Verlag, pp. 273-289. ISBN 978-3-540-24457-8

Leith, D.J. and Leithead, W.E. (2003) Necessary and sufficient conditions for the minimal state-space realisation of nonlinear systems from input-output information. In: Proceedings of the 2003 American Control Conference. IEEE, pp. 2937-2942. ISBN 0-7803-7896-2

Leithead, W.E. and O'Reilly, J. (2003) A consistent time-domain and frequency-domain representation for discrete-time linear time-invariant feedback systems. In: Proceedings of the 2003 American Control Conference, 2003. IEEE, pp. 429-434. ISBN 0-7803-7896-2

Edwards, F V and Dudgeon, Graham and Mcdonald, James and Leithead, William (2000) Dynamics of distribution networks with distributed generation. In: 2000 IEEE power engineering society summer meeting, conference proceedings, volumes 1-4. IEEE, Piscataway, NJ, pp. 1032-1037. ISBN 0780364201

Dudgeon, Graham and Leithead, William and O'Reilly, John and Mcdonald, James (2000) Prospects for the decentralised control of small-scale power networks with embedded generation. In: 2000 IEEE power engineering society winter meeting, conference proceedings, volumes 1-4. IEEE, Piscataway, NJ, pp. 1399-1404. ISBN 0780359364

Conference or Workshop Item

Hur, Sung Ho and Leithead, Bill (2014) Curtailment of wind farm power output through flexible turbine operation using wind farm control. In: European Wind Energy Association Annual Event (EWEA 2014), 2014-03-10 - 2014-03-13, Barcelona.

Plumley, Charles Edward and Leithead, Bill and Jamieson, Peter and Graham, Mike and Bossanyi, E. (2014) Fault ride-through for a smart rotor DQ-axis controlled wind turbine with a jammed trailing edge flap. In: EWEA 2014 Annual Event, 2014-03-10 - 2014-03-13, Barcelona.

Soraghan, Conaill Eoin and Leithead, Bill and Feuchtwang, Julian and Yue, Hong (2013) Double multiple streamtube model for variable pitch vertical axis wind turbines. In: 43rd AIAA Fluid Dynamics Conference and Exhibit, 2013-06-24 - 2013-06-27, San Diego. (In Press)

Hur, Sung Ho and Leithead, William (2012) Collective control of a cluster of stall regulated wind turbines. In: IET International Conference on Sustainable Power Generation and Supply, 2012-09-08 - 2012-09-09, Hangzhou.

Soraghan, Conaill Eoin and Leithead, William and Yue, Hong (2012) Control based power smoothing for aggregated vertical axis wind turbines. In: EWEA 2012 The European Wind Energy Association, 2012-04-16 - 2012-04-19, Copehagen.

Dallas, Iain Findlay and Leithead, William and Infield, David (2011) Derive the relationship between in plane and out of plane bending moments for a HAWT. In: 7th EAWE PhD Seminar on Wind Energy in Europe, 2011-10-27 - 2011-10-28, Delft.

MacIver, Callum and Cruden, Andrew and Leithead, William (2011) Effect of wind turbine wakes on wind induced motions of wood-pole overhead lines. In: 7th EAWE PhD Seminar on Wind Energy in Europe, 2011-10-27 - 2011-10-28, Delft.

Young, Robert and Leithead, William and Yue, Hong (2011) Increasing energy capture of wind turbines by improved yaw control. In: 7th EAWE PhD Seminar on Wind Energy in Europe, 2011-10-27 - 2011-10-28, Delft.

Chatzopoulos, Aristeidis-Panagiotis and Leithead, W.E. (2010) Reducing tower fatigue loads by a co-ordinated control of the Supergen 2MW exemplar wind turbine. In: 3rd Torque 2010, 2010-06-28 - 2010-06-30, Heraklion, Crete, Greece.

Chatzopoulos, Aristeidis and Leithead, W.E. (2010) Assessing the energy capture capability of a MW scale wind turbine during below rated operation. In: European Wind Energy Conference and Exhibition (EWEC), 2010-04-20 - 2010-04-23, Warsaw, Poland.

Chatzopoulos, Aristeidis and Leithead, W.E. (2009) Ensuring maximum energy capture by wind turbines during below rated operation. In: EAWE 5th PhD Seminar on Wind Energy in Europe, 2009-08-30, Durham University, Durham, UK.

Zaher, Ammar and Cruden, A.J. and Booth, C.D. and Leithead, W.E. (2009) Database management for high resolution condition monitoring of wind turbines. In: The 44th International Universities' Power Engineering Conference, 2009-09-01 - 2009-09-04, Glasgow.

Leithead, W.E. and Neilson, Victoria and Dominguez, S. and Dutka, Arkadiusz and , EPSRC, grant number: EP/DO 34566/1 (Funder) (2009) A novel approach to structural load control using intelligent actuators. In: 17th Mediterranean Conf. on Control and Automation, 2009-06-24 - 2009-06-26, Thessaloniki, Greece.

Halse, Christopher and Crowther, Ashley and Dominguez, Sergio and Dutka, Arek and Leithead, William (2009) An investigation of control strategies on gearbox damage. In: European Wind Energy Conference and Exhibition, EWEC 2009, 2009-03-16 - 2009-03-19, Marseilles, France.

Leithead, W.E. and Ragnoli, E. (2007) Three Mathematical Formalisms for discrete time linear feedback systems. In: 46th IEEE Conference on Decision and Control, 2007-12-12 - 2007-12-14, New Orleans, USA.

McKenna, P. and Leithead, W.E. (2007) Semi-autonomous control of offshore cranes. In: 2nd IET Autonomous Systems Conference, 2007-11-23, London, UK.

Zhang, Y. and Leithead, W.E. and Leith, D. (2007) Random scaling of quasi-Newton BFGS method to improve the o(N^2)-operation approximation of covariance-matrix inverse in Gaussian process. In: IEEE 22nd International Symposium on Intelligent Control, 2007. ISIC 2007., 2007-10-01, Guangzhou.

Dominguez, S. and Leithead, W.E. (2007) Control design toolbox for large scale variable speed pitch regulated wind turbines. In: European Wind Energy Conference & Exhibition 2007, 2007-05-07 - 2007-05-10, Milan.

Dominguez, S. and Leithead, W.E. (2006) Size related performance limitations on wind turbine control performance. In: International Control Conference 2006, 2006-08-30 - 2006-09-01, Glasgow, UK.

Seng Neo, K. and Leithead, W.E. (2006) Multi-frequency scale Gaussian regression for noisy time-series data. In: UKACC 2006, 2010-09-30, UoS/ICC Glasgow, UK.

Leithead, W.E. and , Science Foundation Ireland grant 00/P.1/C06 (Funder) and , EPSRC grant GR/M76379. (Funder) (2006) Identification of nonlinear dynamic systems by combining equilibrium and off-equilibrium information. In: ICIECA 2005. International Conference on Industrial Electronics and Control Applications, 2005., 2005-01-02, Ecuador.

Leithead, W.E. and Dominguez, S. (2006) Coordinated control design for wind turbine control systems. In: EWEC 2006, 2006-02-27 - 2006-03-02, Athens.

Dominguez, S. and Leithead, W.E. (2006) Size related performance limitations on wind turbine control systems : Performance limitations on wind turbine control systems. In: European Wind Energy Conference, 2006-02-27 - 2006-03-02, Athens, Greece.

Leithead, W.E. and Neo, K.S. and Leith, D.J. (2005) Gaussian regression based on models with two stochastic processes. In: 16th IFAC World Congress Conference, 2005-07-04 - 2005-07-08, Prague.

Leithead, W.E. and Dominguez, S. (2005) Wind turbine rotor acceleration : identification using Gaussian regression. In: Proceedings of International Conference on Informatics in Control, Automation, 2005-09-14 - 2005-09-17, Barcelona.

Vilaplana, M. and Mason, O. and Leith, D.J. and Leithead, W.E. and Kalkkuhl, J. (2004) Non-linear control of four-wheel steering cars with actuator constraints. In: Nonlinear Control Systems 2004: 6th IFAC Symposium, 2004-09-01 - 2004-09-03, Stuttgart.

Jamieson, P. and Jegatheeson, M. and Leithead, W.E. (2004) Gyrotorque transmission system for wind turbines. In: Improvements in Drive Train Related Technology, 2004-03-29.

Leithead, W.E. and Dominguez, S. and Spruce, C. (2004) Analysis of tower/blade interaction in the cancellation of the tower fore-aft mode via control. In: European Wind Energy Conference 2004, 2004-11-22, London.

Leithead, W.E. and Hardan, F. and Leith, D.J. (2003) Identification of aerodynamics and drive-train dynamics for a variable speed wind turbine. In: European Wind Energy Conference and Exhibition, 2003-07-01, Madrid.

Vilaplana, M. and Leith, D.J. and Leithead, W.E. (2003) Control of sideslip and yaw rate in 4-wheel steering car using partial decoupling and individual channel design. In: UNSPECIFIED.

Leithead, W.E. and Solak, E. and Leith, D.J. (2003) Direct identification of nonlinear structure using Gaussian process prior models. In: European Control Conference ECC 2003, 2003-09-01 - 2003-09-04, Cambridge.

Leith, D.J. and Leithead, W.E. and Murray-Smith, R. (2003) Non-linear structure identification with application to Wiener-Hammerstein systems. In: 13th IFAC Symposium on System Identification, 2003-08-27, Rotterdam.

Solak, E. and Murray-Smith, R. and Leithead, W.E. and Rasmusson, C. and Leith, D.J. (2002) Derivative observations in Gaussian process models of dynamic systems. In: 2002 Neural Information Processing (NIPS) Meeting, 2002-12-09 - 2002-12-11, Vancouver.

Leith, D.J. and Leithead, W.E. and Murray-smith, D. (2002) Divide and conquer identification using Gaussian process priors. In: 41st IEEE Conference on Decision and Control, 2002-12-10 - 2002-12-13, Las Vegas.

Leith, D.J. and Leithead, W.E. (2002) Global reconstruction of nonlinear systems from families of linear systems. In: 15th Triennial World Congress of the International Federation of Automatic Control, 2002-07-21 - 2002-07-26, Barcelona.

Leith, D.J. and Leithead, W.E. and Mason, P. and Shorten, R. (2002) A wind turbine benchmark for hybrid system analysis and design. In: 15th Triennial World Congress of the International Federation of Automatic Control, 2002-07-21 - 2002-07-26, Barcelona.

Markou, H. and Leithead, W.E. (2001) Generic controller for variable speed stall regulated wind turbine. In: European Wind Energy Conference, 2001-07-02 - 2001-07-06, Copenhagen, Denmark.

Gao, Y. and Jer, M. and Leithead, W.E. and Leith, D.J. (2001) Online adaptive fuzzy neural control of multi-link robot manipulators. In: International Joint Conference on Neural Networks IJCNN '01, 2001-07-15 - 2001-07-19.

Leith, D.J. and Leithead, W.E. (2001) Input-output linearisation of nonlinear systems with ill-defined relative degree : the ball & beam revisited. In: American Control Conference, 2001-06-25 - 2001-06-27, Arlington, VA, USA.

Gao, Yang and Er, M.J. and Leithead, W.E. and Leith, D.J. (2001) On-line adaptive control of robot manipulators using dynamic fuzzy neural networks. In: American Control Conference, 2001-06-25 - 2001-06-27, Arlington, VA, USA.

Tsourdos, A. and Leith, D.J. and Leithead, W.E. and White, B. (2001) A velocity-based framework for the robust stability analysis of dynamic inversion flight controllers. In: American Control Conference, 2001-06-25 - 2001-06-27, Arlington, VA, USA.

Leith, D.J. and Leithead, W.E. (2001) Gain-scheduled control of a skid-to-turn missile : relaxing slow variation requirements by velocity-based design. In: American Control Conference, 2001-06-25 - 2001-06-27, Arlington, VA.

Gao, Y. and Er, M. and Leithead, W.E. and Leith, D.J. (2001) Lateral auto-pilot design for an agile missile using dynamic fuzzy neural networks. In: UNSPECIFIED.

This list was generated on Fri Oct 24 14:39:11 2014 BST.