Contributions to time-varying Linear Control Systems. - Achim Ilchmann (Verlag an d. Lottbek, 1987)

Robust adaptive stabilization of discrete-time first-order systems. - Achim Ilchmann (Autom., 1991)

Universal λ-tracking for nonlinearly-perturbed systems in the presence of noise. - Achim Ilchmann; Eugene P. Ryan (Autom., 1994)

High-gain adaptive λ-tracking for nonlinear systems. - Frank Allgöwer; Jon Ashman; Achim Ilchmann (Autom., 1997)

Adaptive Multivariable pH Regulation of a Biogas Tower Reactor. - Achim Ilchmann; Markus Pahl (Eur. J. Control, 1998)

Adaptive sampling control of high-gain stabilizable systems. - Achim Ilchmann; Stuart Townley (IEEE Trans. Autom. Control., 1999)

Existence and learning of oscillations in recurrent neural networks. - Stuart Townley; Achim Ilchmann; Martin G. Weiß; Warren McClements; Antonio C. Ruiz; David H. Owens 001; Dieter Prätzel-Wolters (IEEE Trans. Neural Networks Learn. Syst., 2000)

Adaptive tracking for systems described by functional differential equations. - Achim Ilchmann; Eugene P. Ryan; Christopher J. Sangwin (ECC, 2001)

λ-Tracking for exothermic chemical reactions with saturating inputs. - Achim Ilchmann; Mosalagae Thuto; Stuart Townley (ECC, 2001)

On optimality conditions for optimal control problems with mixed constraints. - Maria do Rosário de Pinho; Achim Ilchmann (ECC, 2001)

Stabilization of linear systems: V. Dragan, A. Halanay; Birkhäuser, Boston, 1999, ISBN 3-7643-3970-5. - Achim Ilchmann (Autom., 2001)

Modelling and Adaptive Control of Aerobic Continuous Stirred Tank Reactors. - Petia Georgieva; Achim Ilchmann; Marie-France Weirig (Eur. J. Control, 2001)

Systems of Controlled Functional Differential Equations and Adaptive Tracking. - Achim Ilchmann; Eugene P. Ryan; Christopher J. Sangwin (SIAM J. Control. Optim., 2002)

On gain adaptation in adaptive control. - Achim Ilchmann; Eugene P. Ryan (IEEE Trans. Autom. Control., 2003)

Adaptive tracking within prescribed funnels. - Achim Ilchmann; Eugene P. Ryan; Stephan Trenn (CCA, 2004)

On tracking and disturbance rejection by adaptive control. - Achim Ilchmann; Eugene P. Ryan (Syst. Control. Lett., 2004)

Output feedback stabilisation of minimum phase systems by delays. - Achim Ilchmann; Christopher J. Sangwin (Syst. Control. Lett., 2004)

Input constrained funnel control with applications to chemical reactor models. - Achim Ilchmann; Stephan Trenn (Syst. Control. Lett., 2004)

Input Constrained Adaptive Tracking with Applications to Exothermic Chemical Reaction Models. - Achim Ilchmann; Mosalagae Thuto; Stuart Townley (SIAM J. Control. Optim., 2004)

Tracking control: Performance funnels and prescribed transient behaviour. - Achim Ilchmann; Eugene P. Ryan; Stephan Trenn (Syst. Control. Lett., 2005)

Adaptive sampled-data tracking for input-constrained exothermic chemical reaction models. - Achim Ilchmann; Stuart Townley; Mosalagae Thuto (Syst. Control. Lett., 2005)

A Behavioral Approach to Time-Varying Linear Systems. Part 1: General Theory. - Achim Ilchmann; Volker Mehrmann (SIAM J. Control. Optim., 2005)

A Behavioral Approach to Time-Varying Linear Systems. Part 2: Descriptor Systems. - Achim Ilchmann; Volker Mehrmann (SIAM J. Control. Optim., 2005)

Tracking with Prescribed Transient Behaviour for a Class of Nonlinear Functional Differential Equations with Input Hysteresis. - Achim Ilchmann; Hartmut Logemann; Eugene P. Ryan (CDC, 2006)

Tracking control with prescribed transient behaviour for systems of known relative degree. - Achim Ilchmann; Eugene P. Ryan; Philip Townsend (Syst. Control. Lett., 2006)

Robustness in the Graph Topology of a Common Adaptive Controller. - Mark French; Achim Ilchmann; Eugene P. Ryan (SIAM J. Control. Optim., 2006)

Tracking with Prescribed Transient Behavior for Nonlinear Systems of Known Relative Degree. - Achim Ilchmann; Eugene P. Ryan; Philip Townsend (SIAM J. Control. Optim., 2007)

Time-Varying Linear Systems: Relative Degree and Normal Form. - Achim Ilchmann; Markus Mueller (IEEE Trans. Autom. Control., 2007)

Robustness of Lambda-Tracking in the Gap Metric. - Achim Ilchmann; Markus Mueller (SIAM J. Control. Optim., 2008)

Robustness of lambda-tracking and funnel control in the gap metric. - Achim Ilchmann; Markus Mueller (CDC, 2009)

Performance funnels and tracking control. - Achim Ilchmann; Eugene P. Ryan (Int. J. Control, 2009)

Robust Stabilization by Linear Output Delay Feedback. - Mark French; Achim Ilchmann; Markus Mueller (SIAM J. Control. Optim., 2009)

Robustness of Funnel Control in the Gap Metric. - Achim Ilchmann; Markus Mueller (SIAM J. Control. Optim., 2009)

PI-Funnel Control for Two Mass Systems. - Achim Ilchmann; Hans Schuster (IEEE Trans. Autom. Control., 2009)

Tracking with Prescribed Transient Performance for Hysteretic Systems. - Achim Ilchmann; Hartmut Logemann; Eugene P. Ryan (SIAM J. Control. Optim., 2010)

Funnel Control With Saturation: Linear MIMO Systems. - Norman Hopfe; Achim Ilchmann; Eugene P. Ryan (IEEE Trans. Autom. Control., 2010)

Funnel Control With Saturation: Nonlinear SISO Systems. - Norman Hopfe; Achim Ilchmann; Eugene P. Ryan (IEEE Trans. Autom. Control., 2010)

Indirect sampled-data control with sampling period adaptation. - Achim Ilchmann; Zhenqing Ke; Hartmut Logemann (Int. J. Control, 2011)

Zero dynamics and funnel control of linear differential-algebraic systems. - Thomas Berger; Achim Ilchmann; Timo Reis (Math. Control. Signals Syst., 2012)

On Minimum Phase. - Achim Ilchmann; Fabian Wirth (Autom., 2013)

On stability of time-varying linear differential-algebraic equations. - Thomas Berger; Achim Ilchmann (Int. J. Control, 2013)

Stabilizability of linear time-varying systems. - Brian D. O. Anderson; Achim Ilchmann; Fabian R. Wirth (Syst. Control. Lett., 2013)

Funnel Control for Systems with Relative Degree Two. - Christoph M. Hackl; Norman Hopfe; Achim Ilchmann; Markus Mueller; Stephan Trenn (SIAM J. Control. Optim., 2013)

The Byrnes-Isidori Form for Infinite-Dimensional Systems. - Achim Ilchmann; Tilman Selig; Carsten Trunk (SIAM J. Control. Optim., 2016)

Funnel control of nonlinear systems. - Thomas Berger; Achim Ilchmann; Eugene P. Ryan (Math. Control. Signals Syst., 2021)

Differential-algebraic systems are generically controllable and stabilizable. - Achim Ilchmann; Jonas Kirchhoff (Math. Control. Signals Syst., 2021)

Model predictive control for singular differential-algebraic equations. - Achim Ilchmann; Jonas Witschel; Karl Worthmann (Int. J. Control, 2022)

Quasi feedback forms for differential-algebraic systems. - Thomas Berger; Achim Ilchmann; Stephan Trenn (IMA J. Math. Control. Inf., 2022)

Funnel Model Predictive Control for Nonlinear Systems with Relative Degree One. - Thomas Berger; Dario Dennstädt; Achim Ilchmann; Karl Worthmann (SIAM J. Control. Optim., 2022)

Relative genericity of controllablity and stabilizability for differential-algebraic systems. - Achim Ilchmann; Jonas Kirchhoff (Math. Control. Signals Syst., 2023)

Correction to: Relative genericity of controllability and stabilizability for differential-algebraic systems. - Achim Ilchmann; Jonas Kirchhoff (Math. Control. Signals Syst., 2023)

Port-Hamiltonian descriptor systems are relative generically controllable and stabilizable. - Achim Ilchmann; Jonas Kirchhoff; Manuel Schaller (Math. Control. Signals Syst., 2025)