Title :
Model error in observer based state feedback and Youla-parametrized regulator
Author :
Keviczky, L. ; Bányász, Cs
Author_Institution :
Dept. of Autom. & Inf., Budapest Univ. of Technol. & Econ., Budapest, Hungary
Abstract :
Using an equivalent transfer function representation (TFR) it is easier to investigate the error properties of state-feedback/observer (SFO) topologies of modern control systems. The TFR is used to explain why an SFO can radically reduce large model errors. Then the same principle is applied together with Youla-parametrization (YP) introducing a new class of regulators.
Keywords :
controllers; observers; state feedback; topology; transfer functions; SFO; Youla-parametrization regulator; control systems; equivalent transfer function representation; model error properties; observer based state feedback; Computational modeling; Mathematical model; Observers; Polynomials; Topology; Transfer functions;
Conference_Titel :
Control & Automation (MED), 2011 19th Mediterranean Conference on
Conference_Location :
Corfu
Print_ISBN :
978-1-4577-0124-5
DOI :
10.1109/MED.2011.5983010
