A high gain observer with updated gain for a class of MIMO non-triangular systems

The idea behind the use of a design parameter governed by a Riccati equation is not new and has been considered in other contributions dealing with output regulation (see e.g.

A high gain state observer for a class of systems similar to (1) has been proposed in Farza et al. [1999] considered a stabilization problem for a class of non uniformly observ-

It is shown that the underlying class of nonlinear systems can be put into the canonical observable form, and thus high gain observer design framework can be extended to

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Abstract— In this paper, an adaptive observer is proposed for a class of uniformly observable nonlinear systems with nonlinear parametrization.. The main novelty of the

Exploiting dynamic scaling and homogeneity in the bi-limit, we developp a new class of high gain observers which incorporate a gain update law and nonlinear output error

In the free delay case, the class of systems under consideration coincides with a canonical form characterizing a class of multi outputs nonlinear systems which are observable for

Abstract: The synthesis of a high gain observer for the on-line estimation of the rotor fluxes, the motor speed and the load torque of the induction motor from the current and