Search Results - "Praly, L."

Asymptotic stabilization via output feedback for lower triangular systems with output dependent incremental rate by Praly, L.

“…We study the global asymptotic stabilization by output feedback for systems whose dynamics are in a feedback form and where the nonlinear terms admit an…”
Get full text

Sensorless Control of Surface-Mount Permanent-Magnet Synchronous Motors Based on a Nonlinear Observer by Junggi Lee, Jinseok Hong, Kwanghee Nam, Ortega, R., Praly, L., Astolfi, A.

“…A nonlinear observer for surface-mount permanent-magnet synchronous motors (SPMSMs) was recently proposed by Ortega et al. (LSS, Gif-sur-Yvette Cedex, France,…”
Get full text

High gain observers with updated gain and homogeneous correction terms by Andrieu, V., Praly, L., Astolfi, A.

“…Exploiting dynamic scaling and homogeneity in the bi-limit, we develop a new class of high gain observers which incorporate a gain update law and nonlinear…”
Get full text

Linear output feedback with dynamic high gain for nonlinear systems by Praly, L., Jiang, Z.P.

“…We propose a linear output feedback with dynamic high gain for global regulation of a class of nonlinear systems. The uncertain nonlinearities are assumed to…”
Get full text

Uniform Practical Nonlinear Output Regulation by Marconi, L., Praly, L.

“…In this paper, we present a solution to the problem of asymptotic and practical semiglobal regulation by output feedback for nonlinear systems. A key feature…”
Get full text

A unifying point of view on output feedback designs for global asymptotic stabilization by Andrieu, V., Praly, L.

“…The design of output feedback for ensuring global asymptotic stability is a difficult task which has attracted the attention of many researchers with very…”
Get full text

Adding integrations, saturated controls, and stabilization for feedforward systems by Mazenc, F., Praly, L.

“…Our study relates to systems whose dynamics generalize x/spl dot/=h(y,u), y/spl dot/=f(y,u), where the state components x integrate functions of the other…”
Get full text

Norm estimators and global output feedback stabilization of nonlinear systems with ISS inverse dynamics by KALIORA, Georgia, ASTOLFI, Alessandro, PRALY, Laurent

“…A preliminary result on the construction of norm estimators for general nonlinear systems that do not necessarily admit a input output to state stable…”
Get full text

Global Asymptotic Stabilization for Nonminimum Phase Nonlinear Systems Admitting a Strict Normal Form by Andrieu, V., Praly, L.

“…In this paper, we address the problem of global asymptotic stabilization by output feedback for nonminimum phase nonlinear systems which admit a strict normal…”
Get full text

Asymptotic tracking of a reference trajectory by output-feedback for a class of non linear systems by Andrieu, V., Praly, L., Astolfi, A.

“…We consider the problem of approximately tracking a reference trajectory by means of output feedback for a class of nonlinear systems with some non-globally…”
Get full text

Flatness-Based Control of Electrostatically Actuated MEMS With Application to Adaptive Optics: A Simulation Study by Guchuan Zhu, Levine, J., Praly, L., Peter, Y.-A.

“…Typical adaptive optics (AO) applications require continual measurement and correction of aberrated light and form closed-loop control systems. One of the key…”
Get full text

Adaptive nonlinear regulation: estimation from the Lyapunov equation by Pomet, J.-B., Praly, L.

“…A stabilizing adaptive controller for a nonlinear system depending affinely on some unknown parameters is presented. It is assumed that this system is feedback…”
Get full text

Stabilization of nonlinear systems via forwarding mod by Praly, L., Ortega, R., Kaliora, G.

“…Forwarding is a tool for constructing stabilizers for nonlinear systems. A key step in this design technique is to find an explicit solution to a partial…”
Get full text

Small-gain theorem for ISS systems and applications by JIANG, Z. P, TEEL, A. R, PRALY, L

Get full text

Asymptotic tracking of a reference state for systems with a feedforward structure by Mazenc, F., Praly, L.

“…We consider the problem of asymptotic tracking for a system which can be written in a feedforward form. The data of a bounded reference state trajectory is…”
Get full text

Adaptive eccentricity compensation by de Wit, C.C., Praly, L.

“…The paper is devoted to the problem of rejecting oscillatory position-dependent disturbances with unknown frequency and unknown amplitude. The considered…”
Get full text

Ignored input dynamics and a new characterization of control Lyapunov functions by Hamzi, B., Praly, L.

“…Our objective in this paper is to extend as much as possible the dissipativity approach for the study of robustness of stability in the presence of…”
Get full text

Norm estimators and global output feedback stabilization of nonlinear systems WithISS inverse dynamics by Kaliora, G., Astolfi, A., Praly, L.

“…A preliminary result on the construction of norm estimators for general nonlinear systems that do not necessarily admit a input output to state stable…”
Get full text

Necessary conditions for stability and attractivity of continuous systems by Orsi, R., Praly, L., Mareels, I.

“…Considered in this paper are control systems of the form ẋ =f(x, u). For such systems a number of related necessary conditions for various forms of stability…”
Get full text

Sufficient conditions for the existence of an unbounded solution by Orsi, R., Praly, L., Mareels, I.

“…Readily verifiable conditions under which a dynamical system of the form x ̇ =f (x) possesses an unbounded solution are presented. The results are illustrated…”
Get full text