Publications

Machado, T. J., A. M. S. F. Galhano, A. M. Oliveira, and J. K. Tar, "Optimal approximation of fractional derivatives through discrete-time fractions using genetic algorithms", COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, vol. 15, issue 3, ALALAOUI MA, 1993, ELECTRON LETT, V29, P376ANASTASIO TJ, 1994, BIOL CYBERN, V72, P69 BAGLEY RL, 1983, AIAA J, V21, P741 BARBOSA RS, 2006, SIGNAL PROCESS, V86, P2567, DOI 10.1016/j.sigpro.2006.02.005 CHEN RF, 2002, J CHIN CHEM SOC-TAIP, V49, P7 CHEN YQ, 20, pp. 482 - 490, 2010. Abstract

Tar, J. K., I. J. Rudas, T. J. Machado, K. Kozłowski, and J. Bitó, Adaptive Tackling of the Swinging Problem for a 2 DOF Crane - Payload System, , pp. 1 - 16, 2010.

Tar, J. K., J. Bitó, I. J. Rudas, K. Kozłowski, and T. J. Machado, "Adaptive Controller for Systems of Fractional Dynamics Based on Robust Fixed Point Transformations", 7th International Symposium on Applied Machine Intelligence and Informatics, pp. 117 - 123, 2009.

Tar, J. K., I. J. Rudas, J. Bitó, T. J. Machado, and K. Kozłowski, "Adaptive VS/SM Controller based on Robust Fixed Point Transformations", IEEE 13th International Conference on Intelligent Engineering Systems: IEEE, pp. 51 - 55, 2009.

Tar, J. K., J. Bitó, K. Kozłowski, and T. J. Machado, "Application of Robust Fixed Point Transformations for Technological Operation of Robots", Robot Motion and Control 2009, Berlin ; Heidelberg, Springer, pp. 93 - 101, 2009.

Machado, T. J., A. M. S. F. Galhano, A. M. Oliveira, and J. K. Tar, "Approximating fractional derivatives through the generalized mean", COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, vol. 14, issue 11, ABRAMOWITZ M, 1972, HDB MATH FUNCTIONS FALALAOUI MA, 1993, ELECTRON LETT, V29, P376 ALALAOUI MA, 1997, INT J ELEC ENG EDUC, V34, P331 BAGLEY RL, 1983, AIAA J, V21, P741 BARBOSA RS, 2006, SIGNAL PROCESS, V86, P2567, DOI 10.1016/j.sigpro.2006.02.005 BIBBY J, pp. 3723 - 3730, 2009. Abstract

Tar, J. K., I. J. Rudas, J. Bitó, and T. J. Machado, "Decoupled Fixed Point Transformation Based Adaptive Control of the Generalized 2 DOF F6-Type Van der Pol Oscillator", ECC’09 European Control Conference, pp. 579 - 584, 2009.

Tar, J. K., C. Ráti, I. J. Rudas, J. Bitó, and T. J. Machado, "Evasion of Instabilities Caused by Neglected Subsystems and Saturations in the Control of a Cart of Asynchronous Electric Drives", 7th International Symposium on Intelligent Systems and Informatics, pp. 389 - 394, 2009.

Tar, J. K., and I. J. Rudas, "Fixed Point Transformations Based Iterative Control of a Polymerization Reaction", Intelligent Engineering Systems and Computational Cybernetics, New York, Springer Science+Business Media BV, pp. 279 - 289, 2009.

Tar, J. K., I. J. Rudas, L. Nádai, K. Kozłowski, and T. J. Machado, "Fixed Point Transformations in the Adaptive Control of Fractional Order MIMO Systems", Robot Motion and Control 2009, Berlin ; Heidelberg, Springer-Verlag, pp. 103 - 112, 2009.

Pátkai, B., J. K. Tar, and I. J. Rudas, "From Cybernetics to Plectics: A Practical Approach to Systems Enquiry in Engineering", Intelligent Engineering Systems and Computational Cybernetics, New York, Springer Science+Business Media BV, pp. 345 - 351, 2009.

Tar, J. K., I. J. Rudas, J. Bitó, T. J. Machado, and K. Kozłowski, "A Higher Order Adaptive Approach to Tackle the Swinging Problem", 10th International Symposium of Hungarian Researchers on Computational Intelligence and Informatics (CINTI 2009), Budapest, pp. 145 - 153, 2009.

Tar, J. K., J. Bitó, L. Nádai, and T. J. Machado, "Robust Fixed Point Transformations in Adaptive Control Using Local Basin of Attraction", ACTA POLYTECHNICA HUNGARICA, vol. 6, issue 1, ANDOGA R, 2006, IEEE INT C COMP CYB, P81EMELYANOV SV, 1986, SOV PHYS DOKL, V31, P291 HOSSEINNIA SH, 2008, P 3 IFAC WORKSH FRAC LEVANT A, 1998, P 6 IEEE MED C CONTR LYAPUNOV AM, 1892, THESIS LYAPUNOV AM, 1966, STABILITY MOTION SLOTINE JJE, 1991, APPL NONLI, pp. 21 - 37, 2009. Abstract

Tar, J. K., I. J. Rudas, I. Nagy, K. Kozłowski, and T. J. Machado, "Simple Adaptive Dynamical Control of Vehicles Driven by Omnidirectional Wheels", 7th IEEE International Conference on Computational Cybernetics (ICCC 2009), pp. 91 - 95, 2009.

Tar, J. K., I. J. Rudas, L. Nádai, K. Kozłowski, and T. J. Machado, "Fixed Point Transformations in the Adaptive Control of Fractional Order MIMO Systems", Lecture Notes in Control and Information Sciences, vol. 396, Berlin, Heidelberg, Springer-Verlag, pp. 103-112, 2009.

Tar, J. K., J. Bitó, L. Nádai, and T. J. Machado, "Robust Fixed Point Transformations in Adaptive Control Using Local Basin of Attraction", Acta Polytechnica Hungarica, vol. 6, issue 1, Budapest, Budapest Tech, pp. 21-37, 2009. Abstract

Ferreira, N., T. J. Machado, and J. K. Tar, "Fractional Control of Two Cooperating Manipulators", Proceedings of the 6th IEEE International Conference on Computational Cybernetics: IEEE, pp. 27 - 32, 2008.

Tar, J. K., I. J. Rudas, J. Bitó, T. J. Machado, and K. Kozłowski, "Improvement of a Fixed Point Transformations and SVD-based Adaptive Controller", 9th International Symposium of Hungarian Researchers on Computational Intelligence and Informatics, CINTI 2008, pp. 77 - 89, 2008.

Tar, J. K., I. J. Rudas, G. Hermann, J. Bitó, and T. J. Machado, "On the Robustness of the Slotine-Li and the FPT/SVD-based Adaptive Controllers", WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL, vol. 3, issue 9, pp. 686 - 700, 2008.

Tar, J. K., J. Bitó, I. J. Rudas, K. Kozłowski, and T. J. Machado, "Possible Adaptive Control by Tangent Hyperbolic Fixed Point Transformations Used for Controlling the Φ6-Type Van der Pol Oscillator", IEEE 6th International Conference on Computational Cybernetics: IEEE, pp. 15 - 20, 2008.

Tar, J. K., J. Bitó, L. Nádai, and T. J. Machado, "Preliminary Sketch of Possible Fixed Point Transformations for Use in Adaptive Control", In Proc of the 6th International Symposium on Intelligent Systems and Informatics, pp. 1 - 6, 2008.

Silva, F., T. J. Machado, and J. K. Tar, "A Survey of Technologies for Climbing Robots Adhesion to Surfaces", Proceedings of the 6th IEEE International Conference on Computational Cybernetics: IEEE, pp. 127 - 132, 2008.

Machado, T. J., I. S. Jesus, A. M. S. F. Galhano, J. Boaventura, and J. K. Tar, "Electrical Skin Phenomena: A Fractional Calculus Analysis", Advances in Fractional Calculus, Dordrecht, Springer-Verlag, pp. 323 - 333, 2007.

Tar, J. K., J. Bitó, I. J. Rudas, and T. J. Machado, "Adaptive Reduction of the Order of Derivation in the Control of a Hydraulic Differential Cylinder", Proceedings of RAAD’05, 14th International Workshop on Robotics in Alpe-Adria-Danube Region, pp. 513 - 518, 2005.

Tar, J. K., I. J. Rudas, J. Bitó, and T. J. Machado, "Centralized and Decentralized Applications of a Novel Adaptive Control", Proceedings of the 9th International Conference on Intelligent Engineering Systems 2005, Athens, IEEE, pp. 1 - 6, 2005.