PhD thesis

• Goethals I., Subspace identification for linear, Hammerstein and Hammerstein-Wiener systems, PhD thesis, Faculty of Engineering, K.U.Leuven (Leuven, Belgium), Jul. 2005, 231 p.

Journal papers

• Goethals I., Pelckmans K., Suykens J.A.K., De Moor B., “Subspace Identification of Hammerstein Systems using Least Squares Support Vector Machines”, IEEE Transactions on Automatic Control, Special Issue on System Identification, vol. 50, no. 10, Oct. 2005, pp. 1509-1519.
• Goethals I., Pelckmans K., Suykens J.A.K., De Moor B., “Identification of MIMO Hammerstein Models using Least Squaeres Support Vector Machines”, Automatica, vol. 41, no. 7, Jul. 2005, pp. 1263-1272.
• Haesen E., Espinoza M., Pluymers B., Goethals I., Thong V., Driesen J., Belmans R., De Moor B., “Optimal Placement and Sizing of Distributed Generator Units using Genetic Optimization Algorithms”, Electrical Power Quality and Utilisation Journal, vol. 11, no. 1, Jul. 2005, pp. 97-104.
• Goethals I., Van Gestel T., Suykens J., Van Dooren P., De Moor B., “Identification of Positive Real Models in Subspace Identification by using Regularization”, IEEE Transactions on Automatic Control, vol. 48, no. 10, Oct. 2003, pp. 1843-1847.

Book chapters

• Pelckmans K., Goethals I., De Brabanter J., Suykens J.A.K., De Moor B., Componentwise Least Squares Support Vector Machines”, in Chapter Support Vector Machines: Theory and Applications, (Wang L., ed.), Springer, 2005, In press
• Goethals I., Pelckmans K., Falck T., Suykens J.A.K., De Moor B., “NARX Identification of Hammerstein Systems using Least-Squares Support Vector Machines”, in Chapter 15 of Block-oriented Nonlinear System Identification, (Giri F., and Bai E.-W., eds.), vol. 404 of Lecture notes in control and information sciences, Springer, 2010, pp. 241-256., Lirias number: 278765.

Conference papers

• Pelckmans K., Goethals I., Suykens, J.A.K., De Moor, B., “On Model Complexity Control in Identification of Hammerstein Systems”, Internal Report 05-48, ESAT-SISTA, K.U.Leuven (Leuven, Belgium), 2005, Submitted for publication to joint CDC/ECC 2005.
• Goethals I., Pelckmans K., Hoegaerts L., Suykens, J.A.K., De Moor, B., “Subspace intersection identification of Hammerstein-Wiener systems”, Internal Report 05-46, ESAT-SISTA, K.U.Leuven (Leuven, Belgium), 2005, Submitted for publication to joint CDC/ECC 2005.
• Coen T., Goethals I., Anthonis J., De Moor B., Baerdemaeker J.D., “Modelling the propulsion system of a combine harvester”, Internal Report 05-47, ESAT-SISTA, K.U.Leuven (Leuven, Belgium), 2005, Submitted for publication to joint CDC/ECC 2005.
• Van Herpe T., Goethals I., Pluymers B., De Smet F., Wouters P., Van den Berghe G., De Moor B., “Challenges in data-based patient modeling for glycemia control in ICU-patients”, in Proceedings of the Third IASTED International Conference on Biomedical Engineering (IASTED – Biomed), Innsbruck, Austria, Feb. 2005, pp. 685-690.
• Coen T., Jans N., Van de Ponseele P., Goethals I., De Baerdemaeker J., De Moor B., “Engine sound comfortability: relevant sound quality parameters and classification”, Internal Report 04-165, ESAT-SISTA, K.U.Leuven (Leuven, Belgium), 2004, Accepted for publication in IFAC world congress 2005
• Goethals I., Vanluyten B, De Moor B., “Reliable spurious mode rejection using self learning algorithms”, in Proc. of the International Conference on Modal Analysis Noise and Vibration Engineering (ISMA 2004), Leuven, Belgium, Sep. 2004, pp. 991-1003.
• Coen T., Jans N., Van de Ponseele P., Goethals I., De Baerdemaeker J., De Moor B., “Modelling the relationship between human perception and sound quality parameters using LS-SVMs.”, in Proc. of the International Conference on Modal Analysis Noise and Vibration Engineering (ISMA 2004), Leuven, Belgium, Sep. 2004, pp. 3749-3763.
• Goethals I., Pelckmans K., Suykens J.A.K., De Moor B., “NARX identification of Hammerstein Models using least squares support vector machines”, in Proceedings of the 6th IFAC Symposium on Nonlinear Control Systems (NOLCOS 2004), Stuttgart, Germany, Sept. 2004, pp. 507-512.
• Verdult V., Suykens J.A.K., Boets J., Goethals I., De Moor B., “Least Squares Support Vector Machines for Kernel CCA in Nonlinear State-Space Identification”, in Proceedings of the 16th International Symposium on Mathematical Theory of Networks and Systems (MTNS2004), Leuven, Belgium, Jul. 2004.
• Goethals I., Mevel I., Benveniste A., De Moor B., “Recursive output-only subspace identification for in-flight flutter monitoring”, in Proc. of the 22nd International Modal Analysis Conference (IMAC-XXII), Dearborn, Michigan, Jan. 2004.
• Goethals I., Van Gestel T., Suykens J., Van Dooren P., De Moor B., “Identifying positive real models in subspace identification by using regularization”, in Proc. of the 13th System Identification Symposium (SYSID2003)), Rotterdam, Nederland, Aug. 2003, pp. 1411-1416.
• Goethals I., De Moor B., “Subspace identification combined with new mode selection techniques for modal analysis of an airplane”, in Proc. of the 13th IFAC symposium on system identification (SYSID 2003), Rotterdam, the Nederlands, Sep. 2003, pp. 695-700.
• Scionti M., Lanslots J., Goethals I., Vecchio A., VAn der Auweraer H., Peeters B., De Moor B., “Tools to improve detection of structural changes from in-flight flutter data”, in Proc. of the Eigth International Conference on Recent Advances in Structural Dynamics (ISVR), Southampton, UK, Jul. 2003, 12 p.
• Goethals I., De Moor B.,“Model reduction and energy analysis as a tool to detect spurious modes”, in Proc. of the International Conference on Noise and Vibration Engineering (ISMA), Leuven, Belgium, Jun. 2002, 8p.