Refereed Conference Papers in Proceedings

2007

[86] S. Celikovsky, V. Lynnyk and G. Chen, “Robust structural synchronization in dynamical complex networks,” Proc. 7th IFAC Symposium on Nonlinear Control Systems (NOLCOS 2007), Pretoria, South Africa, 22-24 Aug. 2007.

2006

[84] R. Li, Z. Duan, B. Wang and G. Chen, “A modified Chua’s circuit with an attractive-repulsion function and its network synchronization,” Proc. of 2006 Chinese Conference on Complex Networks, Huazhong Normal University, Wuhan, China, Nov. 16-19, 2006, pp. 196-197.

[83] H. Li, Z. Li, W. A. Halang and G. Chen, “Analyzing chaotic spectra of DC-DC converters using Prony method,” Proc. of IFAC Conference on Analysis and Control of Chaotic Systems, Reims, France, 28-30 June 2006.

[82]  M. B. D’Amico,  G. Chen,  J. L. Moiola and E. E. Paolini, “A frequency-analytic approach for controlling Neimark-Sacker bifurcations,” Proc. of IFAC Conference on Analysis and Control of Chaotic Systems, Reims, France, 28-30 June 2006, pp. 243-248.

[81] Y. P. Tian and G. Chen, “Delayed feedback control: A survey and some new results,” Proc. of IFAC Conference on Analysis and Control of Chaotic Systems, Reims, France, 28-30 June 2006, pp. 55-60.

[80] S. Yu, J. Lu and G. Chen, “Design and implementation of multi-directional grid multi-torus chaotic attractors,” Proc. of the 2006 IEEE Int. Symposium on Circuits and Systems, ISCAS06, Kos, Greece, May 21-24, 2006.

[79] S. Yu, J. Lu and G. Chen, “Experimental confirmation of n-scroll hyperchaotic attractors,” Proc. of the 2006 IEEE Int. Symposium on Circuits and Systems, ISCAS06, Kos, Greece, May 21-24, 2006.

2005

[78] G. P. Jiang, W. K. S. Tang and G. Chen, “Controlling hyperchaotic nxm-scroll attractors, Proc. of Int. Sympo. on Nonlinear Theory and Applications, NOLTA05, Bruges, Belgium, 18-21 October 2005.

[77] Z. Zhang and G. Chen, “Chaotic motion generation with applications to liquid mixing,” Proc. of European Conference on Circuits Theory and Design, Cork, Ireland, 29 Aug. – 1 Sept. 2005.

[76] F. I. Robbio, E. E. Paolini, J. L. Mogola and G. Chen, “On some limitation of the frequency method,” Proc. of XI Reunion de Trabajo en Procesamiento de la Informacion y Control, RPIC-2005, Rio Cuarto, Argentina, 21-23 Sept. 2005, pp. 577-582.

[75] S. Yu, J. Lu, H. Leung and G. Chen, “Generating multi-folded torus chaotic attractors,” Proc. of Int. Conf. PhysCon 2005, St. Petersburg, Russia, Aug. 24-26, 2005, p.p. 249-253.

[74] H. P. Ren and G. Chen, “Controlling chaos in brushless DC motor via piecewise quadratic state feedback,” Proc. of 2005 Int. Conference on Intelligent Computing, Hefei, China, August 23-26, 2005.

[73] Y. Shi, P. Yu and G. Chen, “Anti-control of discrete chaos in Banach spaces,” Proc. ENOC-2005, Eindhoven, Netherlands, 7-12 Aug. 2005.

[72] C. P. Li and G. Chen, “Expansion maps and higher-dimensional Li-Yorke chaos,” Proc. ENOC-2005, Eindhoven, Netherlands, 7-12 Aug. 2005.

[71] S. Celikovsky, G. Chen and T. Zhou, “An algorithm for computing heteroclinic orbits and its application to chaos synthesis in the generalized Lorenz system,” Proc. of 16^th IFAC World Congress, Prague, Czech, July 4-8, 2005.

[70] A. J. Triana, E. N. Sanchez, G. Chen, and J. P. Perez, “Real-time chaos stabilization via inverse optimal control,” Proc. of Joint 2005 Int. Symp. on Intelligent Control & 13th Mediterranean Conf. on Control and Automation (2005 ISIC-MED), Limassol, Cyprus, June 27-29, 2005.

[69] F. Y. Chen and G. Chen, “Realization and bifurcation of Boolean function via cellular neural networks,” Proc. of First Int. Conference on Recent Advances in Bifurcation Theory and Applications of Dynamical Systems, Jinhua, China, June 8-12, 2005, p. 2.

[68] M. Han, G. Chen and C. J. Sun, “On the number of limit cycles of near-Hamiltonian polynomial systems,” Proc. of First Int. Conference on Recent Advances in Bifurcation Theory and Applications of Dynamical Systems, Jinhua, China, June 8-12, 2005, p. 11.

[67] C. Q. Li, S. J. Li, X. F. Liao and G. Chen, “Chosen-plaintext cryptanalysis of a clipped-neural-network-based chaotic cipher,” International Symposium on Neural Networks, Chongqing, China,  May 30 – June 1, 2005.

[66] G. P. Jiang, W. X. Zheng, W. K. S. Tang and G. Chen, “Integral observer approach for chaos synchronization with transmission delays,” IEEE Int. Symp. on Circuits and Systems, Kobe, Japan, 23-26 May 2005.

[65]  C. Q. Li, X. X. Li, S. J. Li and G. Chen, “Cryptanalysis of a multistatege encryption system,” IEEE Int. Symp. on Circuits and Systems, Kobe, Japan, 23-26 May 2005, pp. 880-883.

[64] J. Lu, S. Yu, H. Leung and G. Chen, “Experimental verification of 3-D hysteresis multi-scroll chaotic attractors,” IEEE Int. Symp. on Circuits and Systems, Kobe, Japan, 23-26 May 2005, pp. 3391-3394.

[63]  S. Yu, J. Lu, H. Leung and G. Chen, “N-scroll chaotic attractors from a general jerk circuit,” IEEE Int. Symp. on Circuits and Systems, Kobe, Japan, 23-26 May 2005, pp. 1473-1476.

2004

[62] J. Q. Fang and G. Chen, “Some methods and stability analysis for nonlinear feedback control of beam halo-chaos,” Proc. of 8th Int. Conf. on Control, Automation, Robotics and Vision (ICARCV 2004), Kunming, China, Dec. 6-9, 2004.

[61] C. Q. Li, S. J. Li, D. Zhang and G. Chen, “Cryptanalysis of a chaotic neural network based multimedia encryption scheme,” Proc. of the 2004 Pacific-Rim Conference on Multimedia, Tokyo Waterfront City, Japan, Nov 30 - Dec 3, 2004, in CD ROM.

[60]  C. Li, X. Xia and G. Chen, “Chaotic attractor of the controlled Henon map,” Proc. of IEEE African Control Conference, Botswana, Sept. 15-17, 2004, Vol. 1, pp. 485-489.

[59] Y. F. Zheng, G. Chen and R. Yang, “An inversion approach for chaos-based secure digital communication,” Prof. of European Signal Processing Conference, Vienna, Austria, Sept 6-10, 2004.

[58] X. H. Xia, G. Chen, R. D. Gai and A. Zinober, “Periodicity in Delta-modulated feedback control,” Proc. of IFAC Symposium on Nonlinear Control Systems, Stuttgart, Germany, Sept. 1-3, 2004.

[57] J. H. Lv, G. Chen and D. Z. Cheng, “Maximum synchronizability of general time-invariant dynamical networks,” Proc. of Chinese Control Conference, Wuxi, China, Aug. 10-13, 2004.

[56] X. Yu, L. Yang and G. Chen, “Periodic discretization behaviors in a bang-bang type switching control system,” Proc. of 5th Asia Control Conference, Melbourne, Australia, July 20-23, 2004, pp. 1110-1117.

[55] J. Lu, G. Chen, X. Yu and H. Leung, “Generating multi-scroll chaotic attractors via switching control,” Proc. of 5th Asia Control Conference, Melbourne, Australia, July 20-23, 2004, pp. 1763-1771.

[54]Y. Shi and G. Chen, “Chaotification of discrete dynamical systems governed by continuous maps,” Proc. of the 3 rd Asia-Pacific Workshop on Chaos Control and Synchronization,  Melbourne, Australia, 19-20 July 2004, p. 6.

[53] E. N. Sanchez, A. Y. Alanis, and G. Chen, “Recurrent neural networks trained with Kalman filtering for discrete chaos reconstruction,” Proc. of the 3rd Asia-Pacific Workshop on Chaos Control and Synchronization, Melbourne, Australia, July 19-20, 2004.

2003

[52] J. G. Barajas-Ramirez, G. Chen and L. S. Shieh, “Sampled-data chaos synchronization via fuzzy observer design,” Proc. of IEEE Int. Symp. on Intell. Contr., Houston, USA, Oct. 5-9, 2003, pp. 241-245.

[51] J. Lv, G. Chen and S. Zhang, “Dynamical behavious of a unified chaotic system,” Proceedings of DCDIS, Vol. 1: Intelligent and Complex Systems, Watam Press, Canada, 2003, in press.

[50] F. L. Han, X. Yu, G. Chen, W. B. Liu, and Y. Feng, “Generation of multi-scroll chaos using second-order linear systems with hysteresis,” Proc. of IEEE Int. Symp. on Circ. Sys., Bangkok, Thailand, May 2003, Vol. III, pp. 84-87.

[49] W. B. Liu and G. Chen, “Control and synchronization of a 4-scroll chaotic system,” Proc. of IEEE Int. Symp. on Circ. Sys., Bangkok, Thailand, May 2003, Vol. III, pp. 132-135.

2002
[48] S. Celikovsky and G. Chen, “Synchronization of a class of chaotic systems from a nonlinear observer approach,” Proc. of Control and Decision Conference, Las Vegas, USA, Dec. 10-13, 2002.
[47] E. N. Sanchez, J. Perez and G. Chen, “Stabilization of stochastic recurrent neural networks via inverse optimal control,” Proc. of Control and Decision Conference, Las Vegas, USA, Dec. 10-13, 2002.
[46] S. T. S. Lee, H. S. H. Chung, G. Chen and S. Y. R. Hui, “Use of chaotic switching in electronic ballasts,” Proc. of Nonlinear Theory and Its Appl., Xi’an, Oct. 7-11, 2002, pp. 131-134.

[45] G.-P. Jiang, G. Chen and K. S. Tang, “Chaos synchronization in the modified Chua's circuit with x|x|,” Proc. of NOLTA, Xi’an, Oct. 7-11, 2002, pp. 211-214.

[44] Y. S. Xue, H. Q. Zhou and G. Chen, “Trajectory stability-preserving and dimension-reducing method for stability analysis of nonlinear systems,”  Proc. of Nonlinear Theory and Its Appl., Xi’an, Oct. 7-11, 2002, p. 787.
[43] J. Lv, G. Chen and X. F. Wang, “Generating Chaos via Control,” Proc. of Chinese Control Conference, Hangzhou, China, August 2002.
[42] J.-Q. Fang and G. Chen, “Taming dynamical complexity and high-technology management,” Proc. of 47th ISSS, Shanghai, China, August 4-6, 2002.
[41] C. Wang, G. Chen and S. S. Ge, “Using chaos to improve generalization in smart NN control design,” Proc. IFAC’03 (CD ROM), Barcelona, Spain, July 22-27, 2002.
[40] S. Celikovsky and G. Chen, “Hyperbolic-type generalized Lorenz chaotic system and its canonical form,” Proc. IFAC’03 (CD ROM), Barcelona, Spain, July 22-27, 2002.
[39] X. Yu and G. Chen, “Discretization analysis of a class of second order SMC systems,” Proc. of 7th International Workshop on Variable Structure Systems VSS'02, Sarajevo, Yugoslavia, July 17-19, 2002.
[38] J.-Q. Fang and G. Chen, “Controlling halo-chaos complexity using some advanced methods,” Int. Conference on Control and Automation (CD ROM), Xiamen, China, June 16-19, 2002. 
[37] X. X. Liao, G. Chen and H. O. Wang, “On global synchronization of chaotic systems,” Proc. of Amer. Contr. Conf., Anchorage, Alaska, USA, May 8-10, 2002, pp. 2255-2259.

2001
[36] “Real time secure communications vis x|x| chaos model,” (H.S.Kwok/K.S.Tang/K.F.Man/GC), Proc. of IFAC Conf. on New Technologies for Computer Control, Hong Kong, Nov. 2001, pp. 176-180.
[35] “Making a stable discrete-time system chaotic via small-amplitude output feedback,” (X.F.Wang/GC/K.F.Man), Proc. of IEEE Int. Symp. on Circ Sys., Vol. III, pp. 541-544, Sydney, Australia, May 6-9, 2001. [pdf]
[34] “Chaos reproduction by dynamic neural networks: An inverse optimal control approach,” (E.N.Sanchez/J.P.Perez/GC), Proc. of IEEE Int. Symp. on Circ Sys., Vol. III, pp. 549-552, Sydney, Australia, May 6-9, 2001. [pdf]
[33] “A quasi-analytic method for period-doubling bifurcation,” (D.Berns/J.L.Moiola/ GC), Proc. of IEEE Int. Symp. on Circ Sys., Vol. III, pp. 739-742, Sydney, Australia, May 6-9, 2001. [pdf]
[32] “Digitized n-scroll attractor model for secure communications,” (K.S.Tang/GC/ K.F.Man), Proc. of IEEE Int. Symp. on Circ Sys., Vol. III, pp. 787-790, Sydney, Australia, May 6-9, 2001. [pdf]

2000
[31] "Chaotifying minimum phase systems via time-delay feedback control,” (X.F.Wang/GC/K.F.Man), Proc. of 19th Chinese Control Conference, Hong Kong, Dec 6-8, 2000, Vol. 1, pp. 301-305.
[30] “Output feedback control of Chen’s chaotic attractor using fuzzy logic,” (W.Chang /J.B.Park/Y.H.Joo/GC), Proc. of IECON’2000, Japan, Oct., 2000, pp. 2159-2164.
[29] “Neimark-Sacker bifurcation and synchronization mode in strongly coupled neurons,” (T.Ueta/E.Okahisa/GC/H.Kawakami/T.Yoshinaga), Proc. of the 2000 General Conference of IEICE, Japan, Vol. A. SA-2-5, 2000, pp. 412-413.
[28]  “Impulsive control of a chaotic pendulum,” (T.Ueta/GC/Z.H.Guan), Proc. of NOLTA'2000, Vol. 1, Dresden, Germany, Sep. 17-21, 2000, pp. 225-228.
[27] “Global stabilization of nonchaotic systems using chaos,” (K.F.Man/GC/X.F.Wang), Proc. of the 3rd Asian Control Conf., Shanghai, China, July 4-7, 2000, in CD ROM.
[26] “Controlling the Duffing oscillator to the Lorenz system,” (I.Kunin/GC), Proc. of 2nd Int’l Conf. on Control of Oscillations and Chaos, St. Petersburg, Russia, July 5-7, 2000, pp. 229-231.
[25] “Chaotification of continuous-time systems via time-delay feedback,” (X.F.Wang/GC/X.Yu), Proc. of 2nd Int’l Conf. on Control of Oscillations and Chaos, St. Petersburg, Russia, July 5-7, 2000, pp. 213-216.
[24] “Controlling the amplitude of oscillations in nonlinear systems,” (D.Berns/J.Moiola/GC), Proc. of 2nd Int’l Conf. on Control of Oscillations and Chaos, St. Petersburg, Russia, July 5-7, 2000, pp. 493-496.
[23] “Bifurcation and bursting response in coupled neural oscillators,” (T.Ueta/GC), Proc. of IEEE Int’l Symposium on Circuits and Systems, Geneva, Switzerland, May 28-30, 2000, Vol. III, pp. 475-478.
[22] “Bifurcation and chaos in Chen’s equation,” (T.Ueta/GC), Proc. of IEEE Int’l Symposium on Circuits and Systems, Geneva, Switzerland, May 28-30, 2000, Vol. V, pp. 505-508.

1999
[21] ``Suppressing chaos in neural networks via inhibition of neurons," (X.F.Wang/GC/K.F.Man), Proc. of Int. Symp. on Nonlinear Theory Appl., NOLTA'99, Nov. 28 - Dec. 2, 1999, pp. 33-36.
[20] ``An approach to calculation and control of unstable periodic orbits in piecewise linear systems,'' (T.Ueta/GC/T.Kawabe), Proc. of Int. Symp. on Nonlinear Theory Appl., NOLTA'99, Nov. 28 - Dec. 2, 1999, pp. 479-482.
[19] ``A quasi-analytic approach to period-doubling bifurcation computation and prediction,'' (D.W.Berns/J.M.Moiola/GC), Proc. of European Control Conf. (in CD ROM), Aug. 31 - Sept.3, 1999.
[18] ``A numerical algorithm for computing Neimark-Saker bifurcation parameters,'' (T.Ueta/GC/T.Yoshinaga/H.Kawakami), Proc. of IEEE Int'l Symp. on Circ. Sys., Orlando, FL, May 30 -June 2 1998, pp. 503-506.

1998
[17] ``A new numerical algorithm for Neimark-Saker bifurcation,'' (T.Ueta/T.Kousaka/GC), Proc. of Shikoku-Section Joint Convention of Institute of Electrical and Related Engineers, Oct. 16, Tokushima University, Japan, 1998.
[16] ``Bifurcation control of pathological heart rhythms,'' (H.Wang/D.Chen/GC), Proc. of IEEE Conf. on Contr. Appl., Trieste Italy, Sept 1-4, 1998, pp. 858-862.
[15] ``Parametric bifurcation control and synchronization in some simple discrete dynamical systems,'' (J.Moiola/GC), Proc. of Int'l Symp. on Nonlin. Theory and Appl., Crans-Montana, Switzerland, Spet. 14-17, 1998, pp. 323-326.
[14] ``Bifurcations in discrete-time delayed feedback control systems,'' (GC/J.Lu/J.Moiola), Proc. of Int'l Symp. on Nonlin. Theory and Appl., Crans-Montana, Switzerland, Spet.14-17, 1998, pp. 397-400.
[13] ``Neural-network based adaptive control of uncertain chaotic systems,'' (H.Qin/H.Zhang/GC), Proc. of IEEE Symp. on Circ.Sys., Monterey, CA, May 31 - June 3, 1998, pp. III 318 - 321.

1997
[12] ``Detecting oscillations in neural networks via frequency domain analysis,'' (J.L.Moiola/D.Berns/GC/H.Ogmen), Proc. of Int'l Conf. on Neural Networks, Houston, TX, June 8-12, 1997, pp. 669-674.
[11] ``Feedback control of pathological rhythms in two models of cardiac activity,''  Proc. of Int'l Conf. on Control of Oscillations and Chaos, St. Petersburg, Russia, Aug. 27-29, 1997, pp. 219-223.
[10] ``Controlling the uncertain Duffing oscillator,'' Proc. of Int'l Conference on Control of Oscillations and Chaos, St. Petersburg, Russia, Aug. 27-29, 1997, pp. 419-422.

1996
[9] ``On the birth of multiple limit cycles in nonlinear systems,'' (J.Moiola/GC), Proc. of the IEEE Int'l Symp. on Circ. Sys., Atlanta, GA, May 12-15, 1996, Vol. 3, pp. 241-244.
[8] ``Graphical detection of oscillations in nonlinear time-delayed systems,'' (J.Moiola/GC/H.Ogmen), Proc. of the IEEE-SMC Multi-Conference, CESA' 96, Lille, France, July 9-12, 1996, Vol. 2 of 2, Modelling, Analysis and Simulation, pp. 818-823.
[7] ``Intelligent control of chaotic systems,'' (GC), Proc. of the IEEE Int'l Symp. on Circ. Sys., Atlanta, GA, May 12-15, 1996, Vol. 3, pp. 5-8.

1995
[6] ``Hopf bifurcations in time-delayed nonlinear feedback control systems,'' (J.Moiola/GC), Proc. of the 34th Contr. Decis. Conf., New Orleans, LA, Dec. 13-15, 1995, pp. 942-948.

1993
[5] ``Ordering chaos of Chua's circuit - a feedback control approach,'' (GC/X.Dong), Proc. of the1993 Int. Simpos. on Circ. Sys., Chicago, IL, May 3-6, 1993, pp. 2604-2607.
[4]  ``Controlling chaotic trajectory to unstable limit cycles,'' (GC), Proc. of the 1993 Amer. Contr. Conf., San Francisco, CA, June 2-4, 1993, pp. 2413-2414.

1992
[3] ``Controlling discrete-time chaotic systems,'' (X.Dong/GC), Proc. of the 1992 Amer. Contr. Conf., Chicago, IL, June 24-26, 1992, pp. 2234-2235.
[2] ``On the calculation of limit cycles in nonlinear feedback systems,'' (J.L.Moiola/GC), Proc. of the Int. Simulation Technology Conf., SimTec 92, Nov. 4-7, 1992, Clear Lake, Texas, pp. 201-206.
[1] ``Controlling chaotic continuous-time systems via feedback,'' (X.Dong/GC), Proc. of the 31st Contr. Decis.  Conf., Tucson, AZ, Dec. 16-18, 1992, pp. 2502-2503.