Items by Ryan, Eugene

Book Sections

Logemann, H. and Ryan, E. P., 2007. Stability and asymptotic behaviour of nonlinear systems: an introduction. In: Mathematical methods for robust and nonlinear control. Vol. 367. Berlin: Springer, 195--219. (Lecture Notes in Control and Inform. Sci.)

Fliegner, T., Logemann, H. and Ryan, E. P., 2001. Sampled-data low-gain integral control of linear systems with actuator and sensor nonlinearities. In: Nonlinear Control in the Year 2000, Vol 1. Vol. 258. , pp. 355-366. (Lecture Notes in Control and Information Sciences)

Articles

Jayawardhana, B., Logemann, H. and Ryan, E. P., 2011. The Circle Criterion and Input-to-State Stability: new perspectives on a classical result. IEEE Control Systems Magazine, 31 (4), pp. 32-67.

Hopfe, N., Ilchmann, A. and Ryan, E. P., 2010. Funnel control with saturation: Nonlinear SISO systems. IEEE Transactions on Automatic Control, 55 (9), pp. 2177-2182.

Logemann, H. and Ryan, E. P., 2010. Volterra functional differential equations: existence, uniqueness, and continuation of solutions. American Mathematical Monthly, 117 (6), pp. 490-511.

Hopfe, N., Ilchmann, A. and Ryan, E. P., 2010. Funnel control with saturation: Linear MIMO systems. IEEE Transactions on Automatic Control, 55 (2), pp. 532-538.

Jayawardhana, B., Ryan, E. P. and Teel, A. R., 2010. Bounded-energy-input convergent-state property of dissipative nonlinear systems: an iISS approach. IEEE Transactions on Automatic Control, 55 (1), pp. 159-164.

Ilchmann, A., Logemann, H. and Ryan, E. P., 2010. Tracking with prescribed transient performance for hysteretic systems. SIAM Journal on Control and Optimization (SICON), 48 (7), pp. 4731-4752.

Ryan, E. P., Sangwin, C. J. and Townsend, P., 2009. Controlled functional differential equations: Approximate and exact asymptotic tracking with prescribed transient performance. Esaim-Control Optimisation and Calculus of Variations, 15 (4), pp. 745-762.

Jayawardhana, B., Logemann, H. and Ryan, E. P., 2009. Input-to-state stability of differential inclusions with applications to hysteretic and quantized feedback systems. SIAM Journal on Control and Optimization (SICON), 48 (2), pp. 1031-1054.

Jayawardhana, B., Logemann, H. and Ryan, E. P., 2008. PID control of second-order systems with hysteresis. International Journal of Control, 81 (8), pp. 1331-1342.

Logemann, H., Ryan, E. P. and Shvartsman, I., 2008. A class of differential-delay systems with hysteresis: asymptotic behaviour of solutions. Nonlinear Analysis: Theory Methods & Applications, 69 (1), pp. 363-391.

Logemann, H., Ryan, E. P. and Shvartsman, I., 2007. Integral control of infinite-dimensional systems in the presence of hysteresis: An input-output approach. Esaim-Control Optimisation and Calculus of Variations, 13 Jul-Sep (3), pp. 458-483.

French, M. C., Ilchmann, A. and Ryan, E. P., 2006. Robustness in the graph topology of a common adaptive controller. SIAM Journal on Control and Optimization, 45, 1736--1757.

Ryan, E. P. and Sontag, E. D., 2006. Well-defined steady-state response does not imply CICS. EPRINTS-JOURNAL, 55, 707--710.

Ilchmann, A., Ryan, E. P. and Townsend, P., 2006. Tracking control with prescribed transient behaviour for systems of known relative degree. Systems & Control Letters, 55, 396--406.

Fliegner, T., Logemann, H. and Ryan, E. P., 2006. Absolute stability and integral control. International Journal of Control, 79 (4), pp. 311-326.

Ryan, E. P., 2005. Remarks on the L-P-input converging-state property. IEEE Transactions on Automatic Control, 50, 1051--1054.

Ilchmann, A., Ryan, E. P. and Trenn, S., 2005. Tracking control: Performance funnels and prescribed transient behaviour. Systems & Control Letters, 54, 655--670.

Ilchmann, A. and Ryan, E. P., 2004. On tracking and disturbance rejection by adaptive control. Systems & Control Letters, 52, 137--147.

Logemann, H. and Ryan, E. P., 2004. Asymptotic behaviour of nonlinear systems. American Mathematical Monthly, 111 (10), pp. 864-889.

Ilchmann, A. and Ryan, E. P., 2003. On gain adaptation in adaptive control. IEEE Transactions on Automatic Control, 48, 895--899.

Fliegner, T., Logemann, H. and Ryan, E. P., 2003. Low-gain integral control of continuous-time linear systems subject to input and output nonlinearities. Automatica, 39 (3), pp. 455-462.

Logemann, H. and Ryan, E. P., 2003. Non-autonomous systems: asymptotic behaviour and weak invariance principles. Journal of Differential Equations, 189 (2), pp. 440-460.

Logemann, H. and Ryan, E. P., 2003. Systems with hysteresis in the feedback loop: Existence, regularity and asymptotic behaviour of solutions. Esaim-Control Optimisation and Calculus of Variations, 9, pp. 169-196.

Ryan, E. P. and Sangwin, C. J., 2002. Controlled functional differential equations and adaptive tracking. Systems & Control Letters, 47, 365--374.

Iichmann, A., Ryan, E. P. and Sangwin, C. J., 2002. Systems of controlled functional differential equations and adaptive tracking. SIAM Journal on Control and Optimization, 40, 1746--1764.

Ilchmann, A., Ryan, E. P. and Sangwin, C. J., 2002. Tracking with prescribed transient behaviour. Esaim-Control Optimisation and Calculus of Variations, 7, 471--493.

Fliegner, T., Logemann, H. and Ryan, E. P., 2001. Adaptive low-gain integral control of linear systems with input and output nonlinearities. Systems & Control Letters, 44 (1), pp. 1-12.

Fliegner, T., Logemann, H. and Ryan, E. P., 2001. Discrete-time low-gain control of linear systems with input/output nonlinearities. International Journal of Robust and Nonlinear Control, 11 (12), pp. 1127-1143.

Fliegner, T., Logemann, H. and Ryan, E. P., 2001. Low-gain integral control of well-posed linear infinite-dimensional systems with input and output nonlinearities. Journal of Mathematical Analysis and Applications, 261 (1), pp. 307-336.

Desch, W., Logemann, H., Ryan, E. P. and Sontag, E. D., 2001. Meagre functions and asymptotic behaviour of dynamical systems. Nonlinear Analysis: Theory Methods & Applications, 44 (8), pp. 1087-1109.