Non-linear estimation is easy

M Fliess, C Join… - International Journal of …, 2008 - inderscienceonline.com
Non-linear state estimation and some related topics like parametric estimation, fault
diagnosis and perturbation attenuation are tackled here via a new methodology in numerical …

Control via state estimations of some nonlinear systems

M Fliess, H Sira-Ramirez - Ifac symposium on nonlinear control …, 2004 - inria.hal.science
This semiplenary talk at the IFAC Symposium on Nonlinear Control Systems (NOLCOS,
Stuttgart, September 2004) is proposing state reconstructors for nonlinear systems. Our …

A derivative estimation toolbox based on algebraic methods-theory and practice

J Zehetner, J Reger, M Horn - 2007 IEEE International …, 2007 - ieeexplore.ieee.org
In this paper, the implementation and usage of a so-called Derivative Estimation Toolbox is
demonstrated. By means of this toolbox, time derivatives of sampled, noisy time signals may …

Echtzeit-Implementierung eines algebraischen Ableitungsschätzverfahrens (Realtime Implementation of an Algebraic Derivative Estimation Scheme)

J Zehetner, J Reger, M Horn - at-Automatisierungstechnik, 2007 - degruyter.com
In der vorliegenden Arbeit wird die Echtzeitimplementierung eines algebraischen
Verfahrens zur Schätzung von Zeitableitungen gemessener Signale vorgestellt. Ausgehend …

On numerical differentiation algorithms for nonlinear estimation

M Braci, S Diop - … Conference on Decision and Control (IEEE …, 2003 - ieeexplore.ieee.org
Practical implementations of the operation which consists of differentiating a signal, a real
valued function of the time, known only through its on line samples is much wanted, given …

A resettable Kalman filter based on numerical differentiation

S Diop, V Fromion, JW Grizzle - 2001 European Control …, 2001 - ieeexplore.ieee.org
The extended Kalman filter is known to have excellent filtering characteristics, but its
convergence is guaranteed only if it is initialized close enough to the true state value …

Observers for sampled data nonlinear systems via numerical differentiation

S Diop - 2007 European Control Conference (ECC), 2007 - ieeexplore.ieee.org
An observer structure has been proposed in the early 2000 years with features such as
“nonpeaking”,“bounded” and with quasi explicit algorithms for its design. These new …

[PDF][PDF] Le document brevet, un passage entre plusieurs mondes

B Guyot, S Normand - Document et organisation, 2004 - archivesic.ccsd.cnrs.fr
Linguistique et sociologie de l'information sont convoquées pour étudier la place d'un
document dans le secteur de la propriété industrielle, en s' attachant à suivre l'activité …

[PDF][PDF] Development of a Human-Assist Non-Stationary Device for Lifting

DV Lee, YC Lee, S Lu, DA Bennett, SA Velinsky… - 2004 - ahmct.ucdavis.edu
16. Abstract The Advanced Highway Maintenance and Construction Technology (AHMCT)
Research Center has been developing robotic equipment and machinery for highway …

On the ill-posedness of observation problems

S Diop - 2012 Inverse Problems Symposium, 2012 - centralesupelec.hal.science
Observation problems are restricted here to problems of estimation of state variables (or
more generally, internal variables) from two sources of information: online measurements of …