- Controlled functional differential equations and adaptive
stabilization

(with C J Sangwin)*Int Journal of Control*,**74**, 77-90, 2001. Postscript - Meagre functions and asymptotic
behaviour of dynamical systems

(with W Desch, H Logemann & E D Sontag)*Nonlinear Analysis: Theory, Methods & Applications*,**44**, 1087-1109, 2001. Postscript - Low-gain integral control of well-posed linear
infinite-dimensional systems with input and output nonlinearities

(with T Fliegner and H Logemann)*J. Math. Analysis & Applications*,**261**, 307-336, 2001. Postscript - Adaptive low-gain integral control of linear systems with input
and output nonlinearities

(with T Fliegner and H Logemann)*Systems & Control Letters*,**44**, 1-12, 2001. Postscript - Adaptive
low-gain integral control in the presence of input and output
nonlinearities

(with T Fliegner and H Logemann)*Proc. European Control Conference ECC'01*, pp. 534-538, 2001. Postscript - Adaptive tracking for systems described by functional
differential equations

(with A Ilchmann and C J Sangwin)*Proc. European Control Conference ECC'01*, pp. 2443-2447, 2001. Postscript -
Discrete-time and sampled-data integral control of linear
systems with input and output nonlinearities

(with T Fliegner and H Logemann)*Int. J. Robust & Nonlinear Control*,**11**, 1127-1143, 2001. Postscript -
Systems of controlled functional differential equations and
adaptive tracking

(with A Ilchmann and C J Sangwin)*SIAM J. Control & Optimization*,**40**, 1746-1764, 2002. Postscript -
Tracking with prescribed transient behaviour

(with A Ilchmann and C J Sangwin).*ESAIM: Control, Optimisation & Calculus of Variations*,**7**, 471-493, 2002. Postscript - Asymptotic behaviour of feedback controlled systems and the
ubiquity of the Brockett/Krasnosel'ski/Zabreiko property.
*Nonlinear Dynamics & Systems Theory*,**2**, 57-67, 2002. Postscript - Controlled functional differential equations and adaptive tracking

(with C J Sangwin).

*Systems & Control Letters*,**47**, 365-374, 2002. PDF -
Low-gain integral control of continuous-time linear systems
subject to input and output nonlinearities

(with T Fliegner and H Logemann).*Automatica*,**39**, 455-462, 2003. Postscript - Non-autonomous systems: asymptotic behaviour and weak
invariance principles

(with H Logemann)*J. Diff. Equations*,**189**, 440-460, 2003. Postscript - Systems with hysteresis in the feedback loop: existence,
regularity and asymptotic behaviour
of solutions

(with H Logemann).*ESAIM: Control, Optimisation & Calculus of Variations*,**9**, 169-196, 2003. Postscript - On gain adaptation in adaptive control

(with A Ilchmann).*IEEE Transactions on Automatic Control*,**48**, 895-899, 2003. Postscript - On tracking and disturbance rejection by adaptive control

(with A Ilchmann).*Systems & Control Letters*,**52**, 137-147, 2004. PDF - A critical case of the circle criterion

(with T Fliegner and H Logemann).*Proc 16th International Symposium on Mathematical Theory of Networks & Systems MTNS04*, Session TP3, 5pp., Leuven, Belgium, 2004 (CD ROM). PDF - Low-gain control of well-posed systems subject to input hysteresis:
an input-output approach

(with H Logemann).*Proc 16th International Symposium on Mathematical Theory of Networks & Systems MTNS04*, Session FA5, 4pp., Leuven, Belgium, 2004 (CD ROM). PDF - Adaptive tracking within prescribed funnels

(with A Ilchmann and S Trenn).*Proc IEEE International Conference on Control Applications, Taiwan*, 1032-1036, 2004. PDF - Asymptotic behaviour of nonlinear systems

(with H Logemann).*American Mathematical Monthly*,**111**, 864-889, 2004. PDF - Tracking control: performance funnels and prescribed transient behaviour

(with A Ilchmann and S Trenn).*Systems & Control Letters*,**54**, 655-670, 2005. PDF - Remarks on the Lp-input converging-state property.
*IEEE Trans. Automatic Control*,**50**, 1051-1054, 2005. PDF - Tracking control with prescribed transient behaviour for systems of known
relative degree

(with A Ilchmann and P Townsend).*Systems & Control Letters*,**55**, 396-406, 2006. PDF - Well-defined steady-state response does not imply CICS

(with E D Sontag).*Systems & Control Letters*,**55**, 707-710, 2006. PDF - Absolute stability and integral control

(with T Fliegner and H Logemann).*Int. J. Control*,**79**, 311-326, 2006. PDF - Asymptotic tracking with prescribed transient behaviour for linear systems

(with A Ilchmann).*Int. J. Control*,**79**, 910-917, 2006. PDF - Robustness in the graph topology of a common adaptive controller

(with M C French and A Ilchmann).*SIAM J. Control & Optimization*,**45**, 1736-1757, 2006. PDF - Tracking with prescribed transient behaviour for nonlinear systems of
known relative degree

(with A Ilchmann and P Townsend).*SIAM J. Control & Optimization*,**46**, 210-230, 2007. PDF - Integral control of infinite-dimensional systems in the presence of hysteresis:
an input-output approach

(with H Logemann and I Shvartsman).*ESAIM: Control, Optimisation & Calculus of Variations*,**13**, 458-483, 2007. PDF - Stability and asymptotic behaviour of nonlinear systems: an introduction

(with H Logemann).

in*Mathematical Mathods for Robust and Nonlinear Control*(D G Bates and M C Turner, eds),

195-220, Springer, London, 2007. PDF - A class of differential-delay systems with hysteresis:
asymptotic behaviour of solutions

(with H Logemann and I Shvartsman).*Nonlinear Analysis: Theory, Methods & Applics.*,**69**, 363-391, 2008. PDF - High-gain control without identification: a survey

(with A Ilchmann).*GAMM-Mitt.*,**31**, 115-125, 2008. PDF - PID control of second-order systems with hysteresis

(with B Jayawardhana and H Logemann).*Int. J. Control*,**81**, 1331-1342, 2008. PDF - Infinite-dimensional feedback systems: the circle criterion and input-to-state stability

(with B Jayawardhana and H Logemann).*Communications in Information & Systems*,**8**, 403-434, 2008. PDF - Controlled functional differential equations: approximate and exact
asymptotic tracking with prescribed transient performance

(with C J Sangwin and P Townsend).*ESAIM: Control, Optimisation & Calculus of Variations*,**15**, 745-762, 2009. PDF - Input-to-state stability of differential inclusions with application
to hysteretic and quantized feedback systems

(with B Jayawardhana and H Logemann).*SIAM J. Control & Optimization*,**48**, 1031-1054, 2009. PDF - Performance funnels and tracking control

(with A Ilchmann).*Int.J. Control*,**82**, 1828-1840, 2009.