Einladung zum Vortrag im Kolloquium Technische Kybernetik
Universal controller and transient output behaviour
Prof. Achim Ilchmann
Institut für Mathematik
Technische Universität Ilmenau
Zeit: Dienstag · 13. 6. 2006 · 16:00 Uhr
Ort: Seminarraum 3.241 · Pfaffenwaldring 9 · Campus Stuttgart-Vaihingen
Twenty years ago, a theory of adaptive control has been developed
which is not based on any identification mechanisms but the controller
invokes structural properties of the system only;
such as stable zero dynamics, knowledge of the relative degree,
and the sign of the high-frequency gain.
In the talk, this theory will be introduced for some nonlinear systems
and biotechnological applications.
Latest findings obey pre-specified output behaviour and a
high-gain function which is no longer monotone.
This will be explained for some exothermic reactors and it
will be shown how to modify the controller in the presence
of input constraints.
Diploma: Oldenburg 1983,
PhD: Bremen 1987,
Habilitation: Hamburg 1992, all in mathematics.
Prof. Ilchmann held a temporary C3-professorship at Lübeck
had a lectureship/readership at Exeter (UK)
and has held a chair in `Analysis and Dynamical Systems'
at the Technical University Ilmenau since 2000.