On algebraic time-derivative estimation and deadbeat state reconstruction

— This paper places into perspective the so-called algebraic time-derivative estimation method recently introduced by Fliess and co-authors with standard results from linear statespace theory for control systems. In particular, it is shown that the algebraic method can essentially be seen as a special case of deadbeat state estimation based on the reconstructibility Gramian of the considered system.

• Type: Conference
• Year: 2009
• Where: CDC
• Authors: Johann Reger, Jérôme Jouffroy
• Keywords: Algebraic Method, Algebraic Time-derivative Estimation, CDC 2009, Control Systems, Deadbeat State Estimation